VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

start AladinLite
J/ApJS/160/319/coup COUP: observations and source lists (Getman+, 2005)
The COUP catalog (tables 2, 4, 6, 7, 8, 9 and 10 of the paper) (1616 rows)
  
Post annotation
ColumnValue  Explain   (UCD)
_RAJ200005 34 29.45520 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-05 23 37.4280 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195005 32 01.99307 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-05 25 34.1095 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon208.92097601 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-19.55978663 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
1recno 1  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
n_COUP   indicates a note about this source in the file notes.dat (meta.ref.url)

COUP 1  COUP source number (meta.id)
Name053429.4-052337  (i) IAU designation (COUP JHHMMSS.s+DDMMSS in Simbad) (meta.id;meta.main)
SrcCts 883 ct Source counts in extracted area (phot.count;em.X-ray)
BkgCts 89 ct Background counts in extracted area (instr.background)
NetCts 793 ct Net counts in extracted area (phot.count;em.X-ray)
ExtArea 664 pix Extraction area (phys.area;instr)
PSFFrac 0.50  Point spread fraction in extracted area at fiducial energy 1.5keV (instr.det.psf;arith.ratio)
ExpTime 500.4 ks Exposure time (time.duration;obs.exposure)
CtFlConv 0.283 10+9cm2 Conversion factor between counts and flux in units of 109ct.cm2/photon (arith.factor)
Xflux -4.897 [cm-2.s-1] Log of the 0.5-8.0keV Incident photon flux in units of photons/cm2/s (phot.flux;em.X-ray)
<E> 1.28 keV Median energy corrected for background (phys.energy;stat.median)
HR1 -0.59   Hardness ratio 1 (0.5-2.0/2.0-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR1 0.04   Lower uncertainty on HR1 (stat.error)
E_HR1 0.04   Upper uncertainty on HR1 (stat.error;stat.max)
HR2 -0.54   Hardness ratio 2 (0.5-1.7/1.7-2.8keV) (Note 1)   (phot.flux;arith.ratio)
e_HR2 0.03   Lower uncertainty on HR2 (stat.error)
E_HR2 0.04   Upper uncertainty on HR2 (stat.error;stat.max)
HR3 -0.34   Hardness ratio 3 (1.7-2.8/2.8-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR3 0.08   Lower uncertainty on HR3 (stat.error)
E_HR3 0.08   Upper uncertainty on HR3 (stat.error;stat.max)
logNH 20.67 [cm-2] Hydrogen column density (phys.columnDensity)
e_logNH 0.43 [cm-2] Error in logNH (stat.error)
kT1 0.85 keV Energy of first plasma component (phys.temperature)
e_kT1 0.12 keV Error in kT1 (stat.error)
kT2 4.37 keV Energy of second plasma component, if needed (phys.temperature)
e_kT2 0.95 keV Error in kT2 (stat.error)
EM1 52.17 [cm-3] Emission measure of first plasma component (phys.emissMeasure)
e_EM1 0.11 [cm-3] Error in EM1 (stat.error)
EM2 52.62 [cm-3] Emission measure of second plasma component (phys.emissMeasure)
e_EM2 0.04 [cm-3] Error in EM2 (stat.error)
Chi2 1.15   Chi-squared per degree of freedom for spectral fit (stat.fit.chi2)
d_Chi2 33   Degrees of freedom for Chi2 (stat.fit.dof)
f_Chi2   Spectral fit flag (Note 1)   (meta.code)
Nph20  Spectral model flag (Note 2)   (stat.param)
Nc1  Spectral model flag (Note 3)   (stat.param)
Npl2  Spectral model flag (Note 4)   (stat.param)
sFlags—c--—  Spectral features and problems flag (Note 5)   (meta.code)
Var   Variability flag (Note 1)   (meta.code;src.var)
logP(KS) -4.00 [-] log probability of variability (Note 2)   (src.var)
BBNum 7  Bayesian blocks, number of segments (stat.fit.param)
BBMin 0.50 ct/ks Bayesian blocks, minimum count rate (stat.fit.param)
e_BBMin 0.02 ct/ks Bayesian blocks, error in minimum count rate (stat.error)
BBMax 36.67 ct/ks Bayesian blocks, maximum count rate (stat.fit.param)
e_BBMax 1.52 ct/ks Bayesian blocks, error in maximum count rate (stat.error)
l_Ls   Upper limit flag for Ls (meta.code.error)
Ls29.51 [10-7W] Log of the observed soft band (0.5-2.0keV) luminosity (Note 1)   (phys.luminosity;em.X-ray)
l_Lh   Upper limit flag for Lh (meta.code.error)
Lh29.50 [10-7W] Log of the observed hard band (2.0-8.0keV) luminosity (phys.luminosity;em.X-ray)
Lhc29.50 [10-7W] Log of the estimated luminosity in hard band corrected for absorption (phys.luminosity;em.X-ray)
Lt29.81 [10-7W] Log of the observed total band (0.5-8.0keV) luminosity (phys.luminosity;em.X-ray)
Ltc29.84 [10-7W] Log of the estimated luminosity in total band corrected for absorption (phys.luminosity;em.X-ray)
RAJ2000083.622730 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000-05.393730 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
PosErr 0.16 arcsec Positional error, 1σ arcsec (stat.error;pos)
Offaxis11.85 arcmin Off-axis angle (instr.offset)
Flags-d—x  Flag indicating source detection problem (Note 1)   (meta.code)
Fl11  Flag indicating source detection map for Chicago wavdetect (Note 2)   (meta.code)
Fl21  Flag indicating source detection map for Palermo wavelet detection (Note 3)   (meta.code)
M11  Flag indicating source detection method (Note 4)   (meta.code)
M21  Flag indicating source detection method (Note 5)   (meta.code)
M30  Flag indicating source detection method (Note 6)   (meta.code)
SigAE 23.9  Source significance (in σ) from acis_extract (stat.fit.goodness)
SigPWD 36.0   Source significance (in σ) from Palermo wavelet detection (stat.fit.goodness)
ACIS    Previous Chandra ACIS X-ray source (meta.id;obs)
HRC    Previous Chandra HRC X-ray source (meta.id;obs)
OptID 8  Optical star designation (Note 1)   (meta.id.cross)
OptOff 0.52 arcsec COUP-optical positional offset (Note 2)   (pos.angDistance)
Vmag  mag The V band magnitude (Note 2)   (phot.mag;em.opt.V)
Imag 15.73 mag The I band magnitude (Note 2)   (phot.mag;em.opt.I)
SpTypeM5.5  Spectral type (Note 2)   (src.spType)
AV 0.00 mag The visual absorption (Note 2)   (phys.absorption;em.opt.V)
log(Teff) 3.454 [K] Log of the stellar effective temperature (Note 2)   (phys.temperature.effective)
log(LBol) -0.98 [solLum] Log of the stellar bolometric luminosity (Note 2)   (phys.luminosity)
Rad 1.18 solRad Stellar radius (Note 2)   (phys.size.radius)
Mass  solMass Stellar mass (Note 3)   (phys.mass)
log(Age)  [yr] Log of stellar age (Note 3)   (time.age)
Del(I-K)  mag The Δ(I-K) near-infrared excess (Note 4)   (phot.color.excess)
EWCa 0.0 0.1nm Equivalent width Ca II line in Å (Note 4)   (spect.line.eqWidth)
<Vmag>  mag The average V band magnitude (Note 5)   (phot.mag;em.opt.V)
e_<Vmag>  mag Error in Vmag (Note 5)   (stat.error;phot.mag;em.opt.V)
VRange  mag Range in V band magnitudes (Note 5)   (phot.mag;em.opt.V)
Per  d Photometric rotational period (Note 5)   (time.period)
JHKSrc05342945-0523374  JHK source name (Note 2)   (meta.id.cross)
JHKOff 0.04 arcsec The COUP-JHK source positional offset (pos.angDistance)
Jmag13.99 mag The J band magnitude (phot.mag;em.IR.J)
Hmag13.37 mag The H band magnitude (phot.mag;em.IR.H)
Ksmag13.09 mag The Ks band magnitude (phot.mag;em.IR.K)
r_Ksmag   Source of photometry flag (Note 3)   (meta.ref;pos.frame)
q_2MAAA  2MASS photometric quality flag (Note G1)   (meta.code.qual)
f_2Mccc  2MASS contamination and confusion flag (Note G2)   (meta.code)
r_Lmag   Reference flag for Lmag (Note 6)   (meta.ref;pos.frame)
LSrc   The L band source name (meta.id.cross)
Lmag  mag The L band magnitude (phot.mag;em.IR.3-4um)
ColumnValue  Explain   (UCD)
_RAJ200005 34 29.52960 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-05 23 54.5640 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195005 32 02.07303 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-05 25 51.2399 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon208.92562900 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-19.56166533 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
2recno 2  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
n_COUP   indicates a note about this source in the file notes.dat (meta.ref.url)

COUP 2  COUP source number (meta.id)
Name053429.5-052354  (i) IAU designation (COUP JHHMMSS.s+DDMMSS in Simbad) (meta.id;meta.main)
SrcCts 1884 ct Source counts in extracted area (phot.count;em.X-ray)
BkgCts 53 ct Background counts in extracted area (instr.background)
NetCts 1830 ct Net counts in extracted area (phot.count;em.X-ray)
ExtArea1245 pix Extraction area (phys.area;instr)
PSFFrac 0.68  Point spread fraction in extracted area at fiducial energy 1.5keV (instr.det.psf;arith.ratio)
ExpTime 157.4 ks Exposure time (time.duration;obs.exposure)
CtFlConv 0.089 10+9cm2 Conversion factor between counts and flux in units of 109ct.cm2/photon (arith.factor)
Xflux -4.308 [cm-2.s-1] Log of the 0.5-8.0keV Incident photon flux in units of photons/cm2/s (phot.flux;em.X-ray)
<E> 1.19 keV Median energy corrected for background (phys.energy;stat.median)
HR1 -0.69   Hardness ratio 1 (0.5-2.0/2.0-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR1 0.02   Lower uncertainty on HR1 (stat.error)
E_HR1 0.02   Upper uncertainty on HR1 (stat.error;stat.max)
HR2 -0.67   Hardness ratio 2 (0.5-1.7/1.7-2.8keV) (Note 1)   (phot.flux;arith.ratio)
e_HR2 0.02   Lower uncertainty on HR2 (stat.error)
E_HR2 0.02   Upper uncertainty on HR2 (stat.error;stat.max)
HR3 -0.28   Hardness ratio 3 (1.7-2.8/2.8-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR3 0.05   Lower uncertainty on HR3 (stat.error)
E_HR3 0.05   Upper uncertainty on HR3 (stat.error;stat.max)
logNH 21.21 [cm-2] Hydrogen column density (phys.columnDensity)
e_logNH 0.07 [cm-2] Error in logNH (stat.error)
kT1 0.79 keV Energy of first plasma component (phys.temperature)
e_kT1 0.03 keV Error in kT1 (stat.error)
kT2 3.29 keV Energy of second plasma component, if needed (phys.temperature)
e_kT2 0.35 keV Error in kT2 (stat.error)
EM1 53.13 [cm-3] Emission measure of first plasma component (phys.emissMeasure)
e_EM1 0.06 [cm-3] Error in EM1 (stat.error)
EM2 53.16 [cm-3] Emission measure of second plasma component (phys.emissMeasure)
e_EM2 0.04 [cm-3] Error in EM2 (stat.error)
Chi2 1.15   Chi-squared per degree of freedom for spectral fit (stat.fit.chi2)
d_Chi2 23   Degrees of freedom for Chi2 (stat.fit.dof)
f_Chi2   Spectral fit flag (Note 1)   (meta.code)
Nph60  Spectral model flag (Note 2)   (stat.param)
Nc1  Spectral model flag (Note 3)   (stat.param)
Npl2  Spectral model flag (Note 4)   (stat.param)
sFlags------—  Spectral features and problems flag (Note 5)   (meta.code)
Var   Variability flag (Note 1)   (meta.code;src.var)
logP(KS) -3.40 [-] log probability of variability (Note 2)   (src.var)
BBNum 9  Bayesian blocks, number of segments (stat.fit.param)
BBMin 1.18 ct/ks Bayesian blocks, minimum count rate (stat.fit.param)
e_BBMin 0.10 ct/ks Bayesian blocks, error in minimum count rate (stat.error)
BBMax 64.52 ct/ks Bayesian blocks, maximum count rate (stat.fit.param)
e_BBMax 14.96 ct/ks Bayesian blocks, error in maximum count rate (stat.error)
l_Ls   Upper limit flag for Ls (meta.code.error)
Ls30.11 [10-7W] Log of the observed soft band (0.5-2.0keV) luminosity (Note 1)   (phys.luminosity;em.X-ray)
l_Lh   Upper limit flag for Lh (meta.code.error)
Lh29.95 [10-7W] Log of the observed hard band (2.0-8.0keV) luminosity (phys.luminosity;em.X-ray)
Lhc29.96 [10-7W] Log of the estimated luminosity in hard band corrected for absorption (phys.luminosity;em.X-ray)
Lt30.34 [10-7W] Log of the observed total band (0.5-8.0keV) luminosity (phys.luminosity;em.X-ray)
Ltc30.47 [10-7W] Log of the estimated luminosity in total band corrected for absorption (phys.luminosity;em.X-ray)
RAJ2000083.623040 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000-05.398490 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
PosErr 0.11 arcsec Positional error, 1σ arcsec (stat.error;pos)
Offaxis11.83 arcmin Off-axis angle (instr.offset)
Flags-d—x  Flag indicating source detection problem (Note 1)   (meta.code)
Fl11  Flag indicating source detection map for Chicago wavdetect (Note 2)   (meta.code)
Fl21  Flag indicating source detection map for Palermo wavelet detection (Note 3)   (meta.code)
M11  Flag indicating source detection method (Note 4)   (meta.code)
M21  Flag indicating source detection method (Note 5)   (meta.code)
M30  Flag indicating source detection method (Note 6)   (meta.code)
SigAE 41.0  Source significance (in σ) from acis_extract (stat.fit.goodness)
SigPWD 94.4   Source significance (in σ) from Palermo wavelet detection (stat.fit.goodness)
ACIS    Previous Chandra ACIS X-ray source (meta.id;obs)
HRC 10   Previous Chandra HRC X-ray source (meta.id;obs)
OptID 5  Optical star designation (Note 1)   (meta.id.cross)
OptOff 4.26 arcsec COUP-optical positional offset (Note 2)   (pos.angDistance)
Vmag 12.01 mag The V band magnitude (Note 2)   (phot.mag;em.opt.V)
Imag 10.97 mag The I band magnitude (Note 2)   (phot.mag;em.opt.I)
SpTypeK1  Spectral type (Note 2)   (src.spType)
AV 0.29 mag The visual absorption (Note 2)   (phys.absorption;em.opt.V)
log(Teff) 3.708 [K] Log of the stellar effective temperature (Note 2)   (phys.temperature.effective)
log(LBol) 0.64 [solLum] Log of the stellar bolometric luminosity (Note 2)   (phys.luminosity)
Rad 2.69 solRad Stellar radius (Note 2)   (phys.size.radius)
Mass 1.98 solMass Stellar mass (Note 3)   (phys.mass)
log(Age) 6.58 [yr] Log of stellar age (Note 3)   (time.age)
Del(I-K) 0.01 mag The Δ(I-K) near-infrared excess (Note 4)   (phot.color.excess)
EWCa  0.1nm Equivalent width Ca II line in Å (Note 4)   (spect.line.eqWidth)
<Vmag>  mag The average V band magnitude (Note 5)   (phot.mag;em.opt.V)
e_<Vmag>  mag Error in Vmag (Note 5)   (stat.error;phot.mag;em.opt.V)
VRange  mag Range in V band magnitudes (Note 5)   (phot.mag;em.opt.V)
Per  d Photometric rotational period (Note 5)   (time.period)
JHKSrc05342924-0523567  JHK source name (Note 2)   (meta.id.cross)
JHKOff 4.85 arcsec The COUP-JHK source positional offset (pos.angDistance)
Jmag10.19 mag The J band magnitude (phot.mag;em.IR.J)
Hmag 9.78 mag The H band magnitude (phot.mag;em.IR.H)
Ksmag 9.61 mag The Ks band magnitude (phot.mag;em.IR.K)
r_Ksmag   Source of photometry flag (Note 3)   (meta.ref;pos.frame)
q_2MAAA  2MASS photometric quality flag (Note G1)   (meta.code.qual)
f_2M000  2MASS contamination and confusion flag (Note G2)   (meta.code)
r_Lmag   Reference flag for Lmag (Note 6)   (meta.ref;pos.frame)
LSrc   The L band source name (meta.id.cross)
Lmag  mag The L band magnitude (phot.mag;em.IR.3-4um)
ColumnValue  Explain   (UCD)
_RAJ200005 34 33.95353 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-05 22 11.1610 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195005 32 06.46359 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-05 24 07.5179 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon208.90726216 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-19.53230170 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
3recno 3  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
n_COUP   indicates a note about this source in the file notes.dat (meta.ref.url)

COUP 3  COUP source number (meta.id)
Name053433.9-052211  (i) IAU designation (COUP JHHMMSS.s+DDMMSS in Simbad) (meta.id;meta.main)
SrcCts 148 ct Source counts in extracted area (phot.count;em.X-ray)
BkgCts 132 ct Background counts in extracted area (instr.background)
NetCts 15 ct Net counts in extracted area (phot.count;em.X-ray)
ExtArea1541 pix Extraction area (phys.area;instr)
PSFFrac 0.89  Point spread fraction in extracted area at fiducial energy 1.5keV (instr.det.psf;arith.ratio)
ExpTime 382.0 ks Exposure time (time.duration;obs.exposure)
CtFlConv 0.216 10+9cm2 Conversion factor between counts and flux in units of 109ct.cm2/photon (arith.factor)
Xflux -6.737 [cm-2.s-1] Log of the 0.5-8.0keV Incident photon flux in units of photons/cm2/s (phot.flux;em.X-ray)
<E> 0.88 keV Median energy corrected for background (phys.energy;stat.median)
HR1 -1.00   Hardness ratio 1 (0.5-2.0/2.0-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR1    Lower uncertainty on HR1 (stat.error)
E_HR1 0.60   Upper uncertainty on HR1 (stat.error;stat.max)
HR2 -1.00   Hardness ratio 2 (0.5-1.7/1.7-2.8keV) (Note 1)   (phot.flux;arith.ratio)
e_HR2    Lower uncertainty on HR2 (stat.error)
E_HR2 0.40   Upper uncertainty on HR2 (stat.error;stat.max)
HR3    Hardness ratio 3 (1.7-2.8/2.8-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR3    Lower uncertainty on HR3 (stat.error)
E_HR3    Upper uncertainty on HR3 (stat.error;stat.max)
logNH 20.21 [cm-2] Hydrogen column density (phys.columnDensity)
e_logNH 2.31 [cm-2] Error in logNH (stat.error)
kT1 1.14 keV Energy of first plasma component (phys.temperature)
e_kT1 0.27 keV Error in kT1 (stat.error)
kT2  keV Energy of second plasma component, if needed (phys.temperature)
e_kT2  keV Error in kT2 (stat.error)
EM1 51.28 [cm-3] Emission measure of first plasma component (phys.emissMeasure)
e_EM1 0.25 [cm-3] Error in EM1 (stat.error)
EM2  [cm-3] Emission measure of second plasma component (phys.emissMeasure)
e_EM2  [cm-3] Error in EM2 (stat.error)
Chi2 0.70   Chi-squared per degree of freedom for spectral fit (stat.fit.chi2)
d_Chi2 24   Degrees of freedom for Chi2 (stat.fit.dof)
f_Chi2   Spectral fit flag (Note 1)   (meta.code)
Nph05  Spectral model flag (Note 2)   (stat.param)
Nc1  Spectral model flag (Note 3)   (stat.param)
Npl1  Spectral model flag (Note 4)   (stat.param)
sFlags–h---—  Spectral features and problems flag (Note 5)   (meta.code)
Var   Variability flag (Note 1)   (meta.code;src.var)
logP(KS) -0.95 [-] log probability of variability (Note 2)   (src.var)
BBNum 1  Bayesian blocks, number of segments (stat.fit.param)
BBMin 0.18 ct/ks Bayesian blocks, minimum count rate (stat.fit.param)
e_BBMin 0.01 ct/ks Bayesian blocks, error in minimum count rate (stat.error)
BBMax 0.18 ct/ks Bayesian blocks, maximum count rate (stat.fit.param)
e_BBMax 0.01 ct/ks Bayesian blocks, error in maximum count rate (stat.error)
l_Ls   Upper limit flag for Ls (meta.code.error)
Ls28.12 [10-7W] Log of the observed soft band (0.5-2.0keV) luminosity (Note 1)   (phys.luminosity;em.X-ray)
l_Lh   Upper limit flag for Lh (meta.code.error)
Lh27.42 [10-7W] Log of the observed hard band (2.0-8.0keV) luminosity (phys.luminosity;em.X-ray)
Lhc27.42 [10-7W] Log of the estimated luminosity in hard band corrected for absorption (phys.luminosity;em.X-ray)
Lt28.20 [10-7W] Log of the observed total band (0.5-8.0keV) luminosity (phys.luminosity;em.X-ray)
Ltc28.22 [10-7W] Log of the estimated luminosity in total band corrected for absorption (phys.luminosity;em.X-ray)
RAJ2000083.641473 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000-05.369767 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
PosErr 0.59 arcsec Positional error, 1σ arcsec (stat.error;pos)
Offaxis10.83 arcmin Off-axis angle (instr.offset)
Flags--—x  Flag indicating source detection problem (Note 1)   (meta.code)
Fl11  Flag indicating source detection map for Chicago wavdetect (Note 2)   (meta.code)
Fl20  Flag indicating source detection map for Palermo wavelet detection (Note 3)   (meta.code)
M11  Flag indicating source detection method (Note 4)   (meta.code)
M20  Flag indicating source detection method (Note 5)   (meta.code)
M30  Flag indicating source detection method (Note 6)   (meta.code)
SigAE 0.6  Source significance (in σ) from acis_extract (stat.fit.goodness)
SigPWD    Source significance (in σ) from Palermo wavelet detection (stat.fit.goodness)
ACIS    Previous Chandra ACIS X-ray source (meta.id;obs)
HRC    Previous Chandra HRC X-ray source (meta.id;obs)
OptID 25  Optical star designation (Note 1)   (meta.id.cross)
OptOff 5.46 arcsec COUP-optical positional offset (Note 2)   (pos.angDistance)
Vmag 17.76 mag The V band magnitude (Note 2)   (phot.mag;em.opt.V)
Imag 15.22 mag The I band magnitude (Note 2)   (phot.mag;em.opt.I)
SpTypeM4.5  Spectral type (Note 2)   (src.spType)
AV 0.00 mag The visual absorption (Note 2)   (phys.absorption;em.opt.V)
log(Teff) 3.479 [K] Log of the stellar effective temperature (Note 2)   (phys.temperature.effective)
log(LBol) -0.88 [solLum] Log of the stellar bolometric luminosity (Note 2)   (phys.luminosity)
Rad 1.21 solRad Stellar radius (Note 2)   (phys.size.radius)
Mass 0.17 solMass Stellar mass (Note 3)   (phys.mass)
log(Age) 5.95 [yr] Log of stellar age (Note 3)   (time.age)
Del(I-K) 0.52 mag The Δ(I-K) near-infrared excess (Note 4)   (phot.color.excess)
EWCa 0.0 0.1nm Equivalent width Ca II line in Å (Note 4)   (spect.line.eqWidth)
<Vmag>  mag The average V band magnitude (Note 5)   (phot.mag;em.opt.V)
e_<Vmag>  mag Error in Vmag (Note 5)   (stat.error;phot.mag;em.opt.V)
VRange  mag Range in V band magnitudes (Note 5)   (phot.mag;em.opt.V)
Per  d Photometric rotational period (Note 5)   (time.period)
JHKSrc05343357-0522087  JHK source name (Note 2)   (meta.id.cross)
JHKOff 6.25 arcsec The COUP-JHK source positional offset (pos.angDistance)
Jmag13.25 mag The J band magnitude (phot.mag;em.IR.J)
Hmag12.54 mag The H band magnitude (phot.mag;em.IR.H)
Ksmag12.17 mag The Ks band magnitude (phot.mag;em.IR.K)
r_Ksmag   Source of photometry flag (Note 3)   (meta.ref;pos.frame)
q_2MAAA  2MASS photometric quality flag (Note G1)   (meta.code.qual)
f_2M000  2MASS contamination and confusion flag (Note G2)   (meta.code)
r_Lmag   Reference flag for Lmag (Note 6)   (meta.ref;pos.frame)
LSrc   The L band source name (meta.id.cross)
Lmag  mag The L band magnitude (phot.mag;em.IR.3-4um)
ColumnValue  Explain   (UCD)
_RAJ200005 34 34.95673 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-05 25 07.7410 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195005 32 07.52415 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-05 27 04.0233 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon208.95567509 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-19.55078530 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
4recno 4  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
n_COUP   indicates a note about this source in the file notes.dat (meta.ref.url)

COUP 4  COUP source number (meta.id)
Name053434.9-052507  (i) IAU designation (COUP JHHMMSS.s+DDMMSS in Simbad) (meta.id;meta.main)
SrcCts 327 ct Source counts in extracted area (phot.count;em.X-ray)
BkgCts 310 ct Background counts in extracted area (instr.background)
NetCts 16 ct Net counts in extracted area (phot.count;em.X-ray)
ExtArea1678 pix Extraction area (phys.area;instr)
PSFFrac 0.89  Point spread fraction in extracted area at fiducial energy 1.5keV (instr.det.psf;arith.ratio)
ExpTime 527.0 ks Exposure time (time.duration;obs.exposure)
CtFlConv 0.298 10+9cm2 Conversion factor between counts and flux in units of 109ct.cm2/photon (arith.factor)
Xflux -6.986 [cm-2.s-1] Log of the 0.5-8.0keV Incident photon flux in units of photons/cm2/s (phot.flux;em.X-ray)
<E> 5.02 keV Median energy corrected for background (phys.energy;stat.median)
HR1 1.00   Hardness ratio 1 (0.5-2.0/2.0-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR1 0.00   Lower uncertainty on HR1 (stat.error)
E_HR1    Upper uncertainty on HR1 (stat.error;stat.max)
HR2    Hardness ratio 2 (0.5-1.7/1.7-2.8keV) (Note 1)   (phot.flux;arith.ratio)
e_HR2    Lower uncertainty on HR2 (stat.error)
E_HR2    Upper uncertainty on HR2 (stat.error;stat.max)
HR3 1.00   Hardness ratio 3 (1.7-2.8/2.8-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR3 0.00   Lower uncertainty on HR3 (stat.error)
E_HR3    Upper uncertainty on HR3 (stat.error;stat.max)
logNH 23.39 [cm-2] Hydrogen column density (phys.columnDensity)
e_logNH 0.27 [cm-2] Error in logNH (stat.error)
kT1 1.44 keV Energy of first plasma component (phys.temperature)
e_kT1 4.39 keV Error in kT1 (stat.error)
kT2  keV Energy of second plasma component, if needed (phys.temperature)
e_kT2  keV Error in kT2 (stat.error)
EM1 53.72 [cm-3] Emission measure of first plasma component (phys.emissMeasure)
e_EM1 1.00 [cm-3] Error in EM1 (stat.error)
EM2  [cm-3] Emission measure of second plasma component (phys.emissMeasure)
e_EM2  [cm-3] Error in EM2 (stat.error)
Chi2 0.65   Chi-squared per degree of freedom for spectral fit (stat.fit.chi2)
d_Chi2 58   Degrees of freedom for Chi2 (stat.fit.dof)
f_Chi2   Spectral fit flag (Note 1)   (meta.code)
Nph05  Spectral model flag (Note 2)   (stat.param)
Nc1  Spectral model flag (Note 3)   (stat.param)
Npl1g  Spectral model flag (Note 4)   (stat.param)
sFlags-s----—  Spectral features and problems flag (Note 5)   (meta.code)
Var   Variability flag (Note 1)   (meta.code;src.var)
logP(KS) -0.68 [-] log probability of variability (Note 2)   (src.var)
BBNum 1  Bayesian blocks, number of segments (stat.fit.param)
BBMin 0.39 ct/ks Bayesian blocks, minimum count rate (stat.fit.param)
e_BBMin 0.01 ct/ks Bayesian blocks, error in minimum count rate (stat.error)
BBMax 0.39 ct/ks Bayesian blocks, maximum count rate (stat.fit.param)
e_BBMax 0.01 ct/ks Bayesian blocks, error in maximum count rate (stat.error)
l_Ls<  Upper limit flag for Ls (meta.code.error)
Ls27.00 [10-7W] Log of the observed soft band (0.5-2.0keV) luminosity (Note 1)   (phys.luminosity;em.X-ray)
l_Lh   Upper limit flag for Lh (meta.code.error)
Lh29.09 [10-7W] Log of the observed hard band (2.0-8.0keV) luminosity (phys.luminosity;em.X-ray)
Lhc30.04 [10-7W] Log of the estimated luminosity in hard band corrected for absorption (phys.luminosity;em.X-ray)
Lt29.09 [10-7W] Log of the observed total band (0.5-8.0keV) luminosity (phys.luminosity;em.X-ray)
Ltc30.65 [10-7W] Log of the estimated luminosity in total band corrected for absorption (phys.luminosity;em.X-ray)
RAJ2000083.645653 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000-05.418817 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
PosErr 0.38 arcsec Positional error, 1σ arcsec (stat.error;pos)
Offaxis10.58 arcmin Off-axis angle (instr.offset)
Flags--—x  Flag indicating source detection problem (Note 1)   (meta.code)
Fl11  Flag indicating source detection map for Chicago wavdetect (Note 2)   (meta.code)
Fl20  Flag indicating source detection map for Palermo wavelet detection (Note 3)   (meta.code)
M11  Flag indicating source detection method (Note 4)   (meta.code)
M20  Flag indicating source detection method (Note 5)   (meta.code)
M30  Flag indicating source detection method (Note 6)   (meta.code)
SigAE 0.5  Source significance (in σ) from acis_extract (stat.fit.goodness)
SigPWD    Source significance (in σ) from Palermo wavelet detection (stat.fit.goodness)
ACIS    Previous Chandra ACIS X-ray source (meta.id;obs)
HRC    Previous Chandra HRC X-ray source (meta.id;obs)
OptID   Optical star designation (Note 1)   (meta.id.cross)
OptOff  arcsec COUP-optical positional offset (Note 2)   (pos.angDistance)
Vmag  mag The V band magnitude (Note 2)   (phot.mag;em.opt.V)
Imag  mag The I band magnitude (Note 2)   (phot.mag;em.opt.I)
SpType   Spectral type (Note 2)   (src.spType)
AV  mag The visual absorption (Note 2)   (phys.absorption;em.opt.V)
log(Teff)  [K] Log of the stellar effective temperature (Note 2)   (phys.temperature.effective)
log(LBol)  [solLum] Log of the stellar bolometric luminosity (Note 2)   (phys.luminosity)
Rad  solRad Stellar radius (Note 2)   (phys.size.radius)
Mass  solMass Stellar mass (Note 3)   (phys.mass)
log(Age)  [yr] Log of stellar age (Note 3)   (time.age)
Del(I-K)  mag The Δ(I-K) near-infrared excess (Note 4)   (phot.color.excess)
EWCa  0.1nm Equivalent width Ca II line in Å (Note 4)   (spect.line.eqWidth)
<Vmag>  mag The average V band magnitude (Note 5)   (phot.mag;em.opt.V)
e_<Vmag>  mag Error in Vmag (Note 5)   (stat.error;phot.mag;em.opt.V)
VRange  mag Range in V band magnitudes (Note 5)   (phot.mag;em.opt.V)
Per  d Photometric rotational period (Note 5)   (time.period)
JHKSrc   JHK source name (Note 2)   (meta.id.cross)
JHKOff  arcsec The COUP-JHK source positional offset (pos.angDistance)
Jmag  mag The J band magnitude (phot.mag;em.IR.J)
Hmag  mag The H band magnitude (phot.mag;em.IR.H)
Ksmag  mag The Ks band magnitude (phot.mag;em.IR.K)
r_Ksmag   Source of photometry flag (Note 3)   (meta.ref;pos.frame)
q_2M   2MASS photometric quality flag (Note G1)   (meta.code.qual)
f_2M   2MASS contamination and confusion flag (Note G2)   (meta.code)
r_Lmag   Reference flag for Lmag (Note 6)   (meta.ref;pos.frame)
LSrc   The L band source name (meta.id.cross)
Lmag  mag The L band magnitude (phot.mag;em.IR.3-4um)
ColumnValue  Explain   (UCD)
_RAJ200005 34 38.24133 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-05 23 38.2270 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195005 32 10.77983 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-05 25 34.2725 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon208.93868629 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-19.52738504 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
5recno 5  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
n_COUP   indicates a note about this source in the file notes.dat (meta.ref.url)

COUP 5  COUP source number (meta.id)
Name053438.2-052338  (i) IAU designation (COUP JHHMMSS.s+DDMMSS in Simbad) (meta.id;meta.main)
SrcCts 139 ct Source counts in extracted area (phot.count;em.X-ray)
BkgCts 70 ct Background counts in extracted area (instr.background)
NetCts 68 ct Net counts in extracted area (phot.count;em.X-ray)
ExtArea 396 pix Extraction area (phys.area;instr)
PSFFrac 0.69  Point spread fraction in extracted area at fiducial energy 1.5keV (instr.det.psf;arith.ratio)
ExpTime 740.9 ks Exposure time (time.duration;obs.exposure)
CtFlConv 0.419 10+9cm2 Conversion factor between counts and flux in units of 109ct.cm2/photon (arith.factor)
Xflux -6.292 [cm-2.s-1] Log of the 0.5-8.0keV Incident photon flux in units of photons/cm2/s (phot.flux;em.X-ray)
<E> 4.69 keV Median energy corrected for background (phys.energy;stat.median)
HR1 0.75   Hardness ratio 1 (0.5-2.0/2.0-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR1 0.20   Lower uncertainty on HR1 (stat.error)
E_HR1 0.19   Upper uncertainty on HR1 (stat.error;stat.max)
HR2 -0.22   Hardness ratio 2 (0.5-1.7/1.7-2.8keV) (Note 1)   (phot.flux;arith.ratio)
e_HR2 0.88   Lower uncertainty on HR2 (stat.error)
E_HR2 0.45   Upper uncertainty on HR2 (stat.error;stat.max)
HR3 0.81   Hardness ratio 3 (1.7-2.8/2.8-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR3 0.16   Lower uncertainty on HR3 (stat.error)
E_HR3 0.17   Upper uncertainty on HR3 (stat.error;stat.max)
logNH 23.46 [cm-2] Hydrogen column density (phys.columnDensity)
e_logNH 0.21 [cm-2] Error in logNH (stat.error)
kT1 9.52 keV Energy of first plasma component (phys.temperature)
e_kT1 15.00 keV Error in kT1 (stat.error)
kT2  keV Energy of second plasma component, if needed (phys.temperature)
e_kT2  keV Error in kT2 (stat.error)
EM1 52.61 [cm-3] Emission measure of first plasma component (phys.emissMeasure)
e_EM1 0.44 [cm-3] Error in EM1 (stat.error)
EM2  [cm-3] Emission measure of second plasma component (phys.emissMeasure)
e_EM2  [cm-3] Error in EM2 (stat.error)
Chi2 1.15   Chi-squared per degree of freedom for spectral fit (stat.fit.chi2)
d_Chi2 24   Degrees of freedom for Chi2 (stat.fit.dof)
f_Chi2   Spectral fit flag (Note 1)   (meta.code)
Nph05  Spectral model flag (Note 2)   (stat.param)
Nc1  Spectral model flag (Note 3)   (stat.param)
Npl1  Spectral model flag (Note 4)   (stat.param)
sFlags-s-—m–  Spectral features and problems flag (Note 5)   (meta.code)
Var   Variability flag (Note 1)   (meta.code;src.var)
logP(KS) -0.19 [-] log probability of variability (Note 2)   (src.var)
BBNum 1  Bayesian blocks, number of segments (stat.fit.param)
BBMin 0.34 ct/ks Bayesian blocks, minimum count rate (stat.fit.param)
e_BBMin 0.01 ct/ks Bayesian blocks, error in minimum count rate (stat.error)
BBMax 0.34 ct/ks Bayesian blocks, maximum count rate (stat.fit.param)
e_BBMax 0.01 ct/ks Bayesian blocks, error in maximum count rate (stat.error)
l_Ls<  Upper limit flag for Ls (meta.code.error)
Ls27.00 [10-7W] Log of the observed soft band (0.5-2.0keV) luminosity (Note 1)   (phys.luminosity;em.X-ray)
l_Lh   Upper limit flag for Lh (meta.code.error)
Lh29.05 [10-7W] Log of the observed hard band (2.0-8.0keV) luminosity (phys.luminosity;em.X-ray)
Lhc29.62 [10-7W] Log of the estimated luminosity in hard band corrected for absorption (phys.luminosity;em.X-ray)
Lt29.05 [10-7W] Log of the observed total band (0.5-8.0keV) luminosity (phys.luminosity;em.X-ray)
Ltc29.80 [10-7W] Log of the estimated luminosity in total band corrected for absorption (phys.luminosity;em.X-ray)
RAJ2000083.659339 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000-05.393952 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
PosErr 0.35 arcsec Positional error, 1σ arcsec (stat.error;pos)
Offaxis 9.66 arcmin Off-axis angle (instr.offset)
Flags---—  Flag indicating source detection problem (Note 1)   (meta.code)
Fl11  Flag indicating source detection map for Chicago wavdetect (Note 2)   (meta.code)
Fl21  Flag indicating source detection map for Palermo wavelet detection (Note 3)   (meta.code)
M11  Flag indicating source detection method (Note 4)   (meta.code)
M21  Flag indicating source detection method (Note 5)   (meta.code)
M30  Flag indicating source detection method (Note 6)   (meta.code)
SigAE 4.0  Source significance (in σ) from acis_extract (stat.fit.goodness)
SigPWD 7.0   Source significance (in σ) from Palermo wavelet detection (stat.fit.goodness)
ACIS    Previous Chandra ACIS X-ray source (meta.id;obs)
HRC    Previous Chandra HRC X-ray source (meta.id;obs)
OptID   Optical star designation (Note 1)   (meta.id.cross)
OptOff  arcsec COUP-optical positional offset (Note 2)   (pos.angDistance)
Vmag  mag The V band magnitude (Note 2)   (phot.mag;em.opt.V)
Imag  mag The I band magnitude (Note 2)   (phot.mag;em.opt.I)
SpType   Spectral type (Note 2)   (src.spType)
AV  mag The visual absorption (Note 2)   (phys.absorption;em.opt.V)
log(Teff)  [K] Log of the stellar effective temperature (Note 2)   (phys.temperature.effective)
log(LBol)  [solLum] Log of the stellar bolometric luminosity (Note 2)   (phys.luminosity)
Rad  solRad Stellar radius (Note 2)   (phys.size.radius)
Mass  solMass Stellar mass (Note 3)   (phys.mass)
log(Age)  [yr] Log of stellar age (Note 3)   (time.age)
Del(I-K)  mag The Δ(I-K) near-infrared excess (Note 4)   (phot.color.excess)
EWCa  0.1nm Equivalent width Ca II line in Å (Note 4)   (spect.line.eqWidth)
<Vmag>  mag The average V band magnitude (Note 5)   (phot.mag;em.opt.V)
e_<Vmag>  mag Error in Vmag (Note 5)   (stat.error;phot.mag;em.opt.V)
VRange  mag Range in V band magnitudes (Note 5)   (phot.mag;em.opt.V)
Per  d Photometric rotational period (Note 5)   (time.period)
JHKSrc   JHK source name (Note 2)   (meta.id.cross)
JHKOff  arcsec The COUP-JHK source positional offset (pos.angDistance)
Jmag  mag The J band magnitude (phot.mag;em.IR.J)
Hmag  mag The H band magnitude (phot.mag;em.IR.H)
Ksmag  mag The Ks band magnitude (phot.mag;em.IR.K)
r_Ksmag   Source of photometry flag (Note 3)   (meta.ref;pos.frame)
q_2M   2MASS photometric quality flag (Note G1)   (meta.code.qual)
f_2M   2MASS contamination and confusion flag (Note G2)   (meta.code)
r_Lmag   Reference flag for Lmag (Note 6)   (meta.ref;pos.frame)
LSrc   The L band source name (meta.id.cross)
Lmag  mag The L band magnitude (phot.mag;em.IR.3-4um)
ColumnValue  Explain   (UCD)
_RAJ200005 34 38.22747 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-05 24 23.5220 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195005 32 10.78066 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-05 26 19.5680 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon208.95056414 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-19.53312898 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
6recno 6  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
n_COUP   indicates a note about this source in the file notes.dat (meta.ref.url)

COUP 6  COUP source number (meta.id)
Name053438.2-052423  (i) IAU designation (COUP JHHMMSS.s+DDMMSS in Simbad) (meta.id;meta.main)
SrcCts 2260 ct Source counts in extracted area (phot.count;em.X-ray)
BkgCts 372 ct Background counts in extracted area (instr.background)
NetCts 1887 ct Net counts in extracted area (phot.count;em.X-ray)
ExtArea 994 pix Extraction area (phys.area;instr)
PSFFrac 0.90  Point spread fraction in extracted area at fiducial energy 1.5keV (instr.det.psf;arith.ratio)
ExpTime 740.9 ks Exposure time (time.duration;obs.exposure)
CtFlConv 0.419 10+9cm2 Conversion factor between counts and flux in units of 109ct.cm2/photon (arith.factor)
Xflux -4.974 [cm-2.s-1] Log of the 0.5-8.0keV Incident photon flux in units of photons/cm2/s (phot.flux;em.X-ray)
<E> 1.26 keV Median energy corrected for background (phys.energy;stat.median)
HR1 -0.66   Hardness ratio 1 (0.5-2.0/2.0-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR1 0.03   Lower uncertainty on HR1 (stat.error)
E_HR1 0.04   Upper uncertainty on HR1 (stat.error;stat.max)
HR2 -0.61   Hardness ratio 2 (0.5-1.7/1.7-2.8keV) (Note 1)   (phot.flux;arith.ratio)
e_HR2 0.03   Lower uncertainty on HR2 (stat.error)
E_HR2 0.03   Upper uncertainty on HR2 (stat.error;stat.max)
HR3 -0.46   Hardness ratio 3 (1.7-2.8/2.8-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR3 0.11   Lower uncertainty on HR3 (stat.error)
E_HR3 0.11   Upper uncertainty on HR3 (stat.error;stat.max)
logNH 21.12 [cm-2] Hydrogen column density (phys.columnDensity)
e_logNH 0.12 [cm-2] Error in logNH (stat.error)
kT1 0.78 keV Energy of first plasma component (phys.temperature)
e_kT1 0.09 keV Error in kT1 (stat.error)
kT2 2.32 keV Energy of second plasma component, if needed (phys.temperature)
e_kT2 0.27 keV Error in kT2 (stat.error)
EM1 52.16 [cm-3] Emission measure of first plasma component (phys.emissMeasure)
e_EM1 0.12 [cm-3] Error in EM1 (stat.error)
EM2 52.68 [cm-3] Emission measure of second plasma component (phys.emissMeasure)
e_EM2 0.04 [cm-3] Error in EM2 (stat.error)
Chi2 1.15   Chi-squared per degree of freedom for spectral fit (stat.fit.chi2)
d_Chi2 28   Degrees of freedom for Chi2 (stat.fit.dof)
f_Chi2   Spectral fit flag (Note 1)   (meta.code)
Nph60  Spectral model flag (Note 2)   (stat.param)
Nc1  Spectral model flag (Note 3)   (stat.param)
Npl2  Spectral model flag (Note 4)   (stat.param)
sFlags—c--—  Spectral features and problems flag (Note 5)   (meta.code)
Var   Variability flag (Note 1)   (meta.code;src.var)
logP(KS) -4.00 [-] log probability of variability (Note 2)   (src.var)
BBNum 8  Bayesian blocks, number of segments (stat.fit.param)
BBMin 0.91 ct/ks Bayesian blocks, minimum count rate (stat.fit.param)
e_BBMin 0.09 ct/ks Bayesian blocks, error in minimum count rate (stat.error)
BBMax 10.51 ct/ks Bayesian blocks, maximum count rate (stat.fit.param)
e_BBMax 0.26 ct/ks Bayesian blocks, error in maximum count rate (stat.error)
l_Ls   Upper limit flag for Ls (meta.code.error)
Ls29.47 [10-7W] Log of the observed soft band (0.5-2.0keV) luminosity (Note 1)   (phys.luminosity;em.X-ray)
l_Lh   Upper limit flag for Lh (meta.code.error)
Lh29.31 [10-7W] Log of the observed hard band (2.0-8.0keV) luminosity (phys.luminosity;em.X-ray)
Lhc29.32 [10-7W] Log of the estimated luminosity in hard band corrected for absorption (phys.luminosity;em.X-ray)
Lt29.69 [10-7W] Log of the observed total band (0.5-8.0keV) luminosity (phys.luminosity;em.X-ray)
Ltc29.79 [10-7W] Log of the estimated luminosity in total band corrected for absorption (phys.luminosity;em.X-ray)
RAJ2000083.659281 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000-05.406534 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
PosErr 0.09 arcsec Positional error, 1σ arcsec (stat.error;pos)
Offaxis 9.69 arcmin Off-axis angle (instr.offset)
Flags-—w-  Flag indicating source detection problem (Note 1)   (meta.code)
Fl11  Flag indicating source detection map for Chicago wavdetect (Note 2)   (meta.code)
Fl21  Flag indicating source detection map for Palermo wavelet detection (Note 3)   (meta.code)
M11  Flag indicating source detection method (Note 4)   (meta.code)
M21  Flag indicating source detection method (Note 5)   (meta.code)
M30  Flag indicating source detection method (Note 6)   (meta.code)
SigAE 28.8  Source significance (in σ) from acis_extract (stat.fit.goodness)
SigPWD 77.3   Source significance (in σ) from Palermo wavelet detection (stat.fit.goodness)
ACIS 2   Previous Chandra ACIS X-ray source (meta.id;obs)
HRC    Previous Chandra HRC X-ray source (meta.id;obs)
OptID 40  Optical star designation (Note 1)   (meta.id.cross)
OptOff 0.52 arcsec COUP-optical positional offset (Note 2)   (pos.angDistance)
Vmag 17.37 mag The V band magnitude (Note 2)   (phot.mag;em.opt.V)
Imag 14.48 mag The I band magnitude (Note 2)   (phot.mag;em.opt.I)
SpTypeM4.5  Spectral type (Note 2)   (src.spType)
AV 0.46 mag The visual absorption (Note 2)   (phys.absorption;em.opt.V)
log(Teff) 3.502 [K] Log of the stellar effective temperature (Note 2)   (phys.temperature.effective)
log(LBol) -0.57 [solLum] Log of the stellar bolometric luminosity (Note 2)   (phys.luminosity)
Rad 1.60 solRad Stellar radius (Note 2)   (phys.size.radius)
Mass 0.23 solMass Stellar mass (Note 3)   (phys.mass)
log(Age) 6.29 [yr] Log of stellar age (Note 3)   (time.age)
Del(I-K) 0.12 mag The Δ(I-K) near-infrared excess (Note 4)   (phot.color.excess)
EWCa 0.0 0.1nm Equivalent width Ca II line in Å (Note 4)   (spect.line.eqWidth)
<Vmag> 14.40 mag The average V band magnitude (Note 5)   (phot.mag;em.opt.V)
e_<Vmag> 0.06 mag Error in Vmag (Note 5)   (stat.error;phot.mag;em.opt.V)
VRange 0.16 mag Range in V band magnitudes (Note 5)   (phot.mag;em.opt.V)
Per 9.81 d Photometric rotational period (Note 5)   (time.period)
JHKSrc05343822-0524236  JHK source name (Note 2)   (meta.id.cross)
JHKOff 0.20 arcsec The COUP-JHK source positional offset (pos.angDistance)
Jmag12.73 mag The J band magnitude (phot.mag;em.IR.J)
Hmag11.95 mag The H band magnitude (phot.mag;em.IR.H)
Ksmag11.70 mag The Ks band magnitude (phot.mag;em.IR.K)
r_Ksmag   Source of photometry flag (Note 3)   (meta.ref;pos.frame)
q_2MAAA  2MASS photometric quality flag (Note G1)   (meta.code.qual)
f_2M0d0  2MASS contamination and confusion flag (Note G2)   (meta.code)
r_Lmag   Reference flag for Lmag (Note 6)   (meta.ref;pos.frame)
LSrc   The L band source name (meta.id.cross)
Lmag  mag The L band magnitude (phot.mag;em.IR.3-4um)
ColumnValue  Explain   (UCD)
_RAJ200005 34 39.79153 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-05 24 25.6970 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195005 32 12.34550 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-05 26 21.6298 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon208.95425023 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-19.52761629 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
7recno 7  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
n_COUP   indicates a note about this source in the file notes.dat (meta.ref.url)

COUP 7  COUP source number (meta.id)
Name053439.7-052425  (i) IAU designation (COUP JHHMMSS.s+DDMMSS in Simbad) (meta.id;meta.main)
SrcCts42315 ct Source counts in extracted area (phot.count;em.X-ray)
BkgCts 362 ct Background counts in extracted area (instr.background)
NetCts41952 ct Net counts in extracted area (phot.count;em.X-ray)
ExtArea 846 pix Extraction area (phys.area;instr)
PSFFrac 0.89  Point spread fraction in extracted area at fiducial energy 1.5keV (instr.det.psf;arith.ratio)
ExpTime 746.2 ks Exposure time (time.duration;obs.exposure)
CtFlConv 0.422 10+9cm2 Conversion factor between counts and flux in units of 109ct.cm2/photon (arith.factor)
Xflux -3.630 [cm-2.s-1] Log of the 0.5-8.0keV Incident photon flux in units of photons/cm2/s (phot.flux;em.X-ray)
<E> 1.20 keV Median energy corrected for background (phys.energy;stat.median)
HR1 -0.72   Hardness ratio 1 (0.5-2.0/2.0-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR1 0.00   Lower uncertainty on HR1 (stat.error)
E_HR1 0.00   Upper uncertainty on HR1 (stat.error;stat.max)
HR2 -0.67   Hardness ratio 2 (0.5-1.7/1.7-2.8keV) (Note 1)   (phot.flux;arith.ratio)
e_HR2 0.00   Lower uncertainty on HR2 (stat.error)
E_HR2 0.00   Upper uncertainty on HR2 (stat.error;stat.max)
HR3 -0.37   Hardness ratio 3 (1.7-2.8/2.8-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR3 0.01   Lower uncertainty on HR3 (stat.error)
E_HR3 0.01   Upper uncertainty on HR3 (stat.error;stat.max)
logNH 20.93 [cm-2] Hydrogen column density (phys.columnDensity)
e_logNH 0.04 [cm-2] Error in logNH (stat.error)
kT1 0.83 keV Energy of first plasma component (phys.temperature)
e_kT1 0.01 keV Error in kT1 (stat.error)
kT2 2.30 keV Energy of second plasma component, if needed (phys.temperature)
e_kT2 0.08 keV Error in kT2 (stat.error)
EM1 53.58 [cm-3] Emission measure of first plasma component (phys.emissMeasure)
e_EM1 0.02 [cm-3] Error in EM1 (stat.error)
EM2 53.94 [cm-3] Emission measure of second plasma component (phys.emissMeasure)
e_EM2 0.01 [cm-3] Error in EM2 (stat.error)
Chi2 2.06   Chi-squared per degree of freedom for spectral fit (stat.fit.chi2)
d_Chi2 173   Degrees of freedom for Chi2 (stat.fit.dof)
f_Chi2 m  Spectral fit flag (Note 1)   (meta.code)
Nph60  Spectral model flag (Note 2)   (stat.param)
Nc1  Spectral model flag (Note 3)   (stat.param)
Npl2  Spectral model flag (Note 4)   (stat.param)
sFlagsl---—w-  Spectral features and problems flag (Note 5)   (meta.code)
Var   Variability flag (Note 1)   (meta.code;src.var)
logP(KS) -4.00 [-] log probability of variability (Note 2)   (src.var)
BBNum 36  Bayesian blocks, number of segments (stat.fit.param)
BBMin 26.65 ct/ks Bayesian blocks, minimum count rate (stat.fit.param)
e_BBMin 2.60 ct/ks Bayesian blocks, error in minimum count rate (stat.error)
BBMax 301.08 ct/ks Bayesian blocks, maximum count rate (stat.fit.param)
e_BBMax 55.54 ct/ks Bayesian blocks, error in maximum count rate (stat.error)
l_Ls   Upper limit flag for Ls (meta.code.error)
Ls30.82 [10-7W] Log of the observed soft band (0.5-2.0keV) luminosity (Note 1)   (phys.luminosity;em.X-ray)
l_Lh   Upper limit flag for Lh (meta.code.error)
Lh30.57 [10-7W] Log of the observed hard band (2.0-8.0keV) luminosity (phys.luminosity;em.X-ray)
Lhc30.57 [10-7W] Log of the estimated luminosity in hard band corrected for absorption (phys.luminosity;em.X-ray)
Lt31.01 [10-7W] Log of the observed total band (0.5-8.0keV) luminosity (phys.luminosity;em.X-ray)
Ltc31.08 [10-7W] Log of the estimated luminosity in total band corrected for absorption (phys.luminosity;em.X-ray)
RAJ2000083.665798 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000-05.407138 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
PosErr 0.01 arcsec Positional error, 1σ arcsec (stat.error;pos)
Offaxis 9.30 arcmin Off-axis angle (instr.offset)
Flags–p—  Flag indicating source detection problem (Note 1)   (meta.code)
Fl11  Flag indicating source detection map for Chicago wavdetect (Note 2)   (meta.code)
Fl21  Flag indicating source detection map for Palermo wavelet detection (Note 3)   (meta.code)
M11  Flag indicating source detection method (Note 4)   (meta.code)
M21  Flag indicating source detection method (Note 5)   (meta.code)
M30  Flag indicating source detection method (Note 6)   (meta.code)
SigAE198.6  Source significance (in σ) from acis_extract (stat.fit.goodness)
SigPWD452.7   Source significance (in σ) from Palermo wavelet detection (stat.fit.goodness)
ACIS 4   Previous Chandra ACIS X-ray source (meta.id;obs)
HRC 18   Previous Chandra HRC X-ray source (meta.id;obs)
OptID 45  Optical star designation (Note 1)   (meta.id.cross)
OptOff 0.30 arcsec COUP-optical positional offset (Note 2)   (pos.angDistance)
Vmag 11.38 mag The V band magnitude (Note 2)   (phot.mag;em.opt.V)
Imag 9.89 mag The I band magnitude (Note 2)   (phot.mag;em.opt.I)
SpTypeK1-K4  Spectral type (Note 2)   (src.spType)
AV 0.75 mag The visual absorption (Note 2)   (phys.absorption;em.opt.V)
log(Teff) 3.661 [K] Log of the stellar effective temperature (Note 2)   (phys.temperature.effective)
log(LBol) 1.19 [solLum] Log of the stellar bolometric luminosity (Note 2)   (phys.luminosity)
Rad 6.23 solRad Stellar radius (Note 2)   (phys.size.radius)
Mass 2.12 solMass Stellar mass (Note 3)   (phys.mass)
log(Age) 5.55 [yr] Log of stellar age (Note 3)   (time.age)
Del(I-K) -0.02 mag The Δ(I-K) near-infrared excess (Note 4)   (phot.color.excess)
EWCa  0.1nm Equivalent width Ca II line in Å (Note 4)   (spect.line.eqWidth)
<Vmag>  mag The average V band magnitude (Note 5)   (phot.mag;em.opt.V)
e_<Vmag>  mag Error in Vmag (Note 5)   (stat.error;phot.mag;em.opt.V)
VRange  mag Range in V band magnitudes (Note 5)   (phot.mag;em.opt.V)
Per  d Photometric rotational period (Note 5)   (time.period)
JHKSrc05343976-0524254  JHK source name (Note 2)   (meta.id.cross)
JHKOff 0.48 arcsec The COUP-JHK source positional offset (pos.angDistance)
Jmag 8.85 mag The J band magnitude (phot.mag;em.IR.J)
Hmag 8.10 mag The H band magnitude (phot.mag;em.IR.H)
Ksmag 7.95 mag The Ks band magnitude (phot.mag;em.IR.K)
r_Ksmag   Source of photometry flag (Note 3)   (meta.ref;pos.frame)
q_2MAAA  2MASS photometric quality flag (Note G1)   (meta.code.qual)
f_2M000  2MASS contamination and confusion flag (Note G2)   (meta.code)
r_Lmag   Reference flag for Lmag (Note 6)   (meta.ref;pos.frame)
LSrc   The L band source name (meta.id.cross)
Lmag  mag The L band magnitude (phot.mag;em.IR.3-4um)
ColumnValue  Explain   (UCD)
_RAJ200005 34 39.81960 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-05 24 56.3080 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195005 32 12.38351 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-05 26 52.2384 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon208.96235223 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-19.53135911 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
8recno 8  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
n_COUP   indicates a note about this source in the file notes.dat (meta.ref.url)

COUP 8  COUP source number (meta.id)
Name053439.8-052456  (i) IAU designation (COUP JHHMMSS.s+DDMMSS in Simbad) (meta.id;meta.main)
SrcCts 1349 ct Source counts in extracted area (phot.count;em.X-ray)
BkgCts 219 ct Background counts in extracted area (instr.background)
NetCts 1129 ct Net counts in extracted area (phot.count;em.X-ray)
ExtArea 866 pix Extraction area (phys.area;instr)
PSFFrac 0.90  Point spread fraction in extracted area at fiducial energy 1.5keV (instr.det.psf;arith.ratio)
ExpTime 746.2 ks Exposure time (time.duration;obs.exposure)
CtFlConv 0.422 10+9cm2 Conversion factor between counts and flux in units of 109ct.cm2/photon (arith.factor)
Xflux -5.201 [cm-2.s-1] Log of the 0.5-8.0keV Incident photon flux in units of photons/cm2/s (phot.flux;em.X-ray)
<E> 2.59 keV Median energy corrected for background (phys.energy;stat.median)
HR1 0.25   Hardness ratio 1 (0.5-2.0/2.0-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR1 0.04   Lower uncertainty on HR1 (stat.error)
E_HR1 0.04   Upper uncertainty on HR1 (stat.error;stat.max)
HR2 0.06   Hardness ratio 2 (0.5-1.7/1.7-2.8keV) (Note 1)   (phot.flux;arith.ratio)
e_HR2 0.05   Lower uncertainty on HR2 (stat.error)
E_HR2 0.05   Upper uncertainty on HR2 (stat.error;stat.max)
HR3 0.22   Hardness ratio 3 (1.7-2.8/2.8-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR3 0.04   Lower uncertainty on HR3 (stat.error)
E_HR3 0.04   Upper uncertainty on HR3 (stat.error;stat.max)
logNH 22.05 [cm-2] Hydrogen column density (phys.columnDensity)
e_logNH 0.05 [cm-2] Error in logNH (stat.error)
kT1 15.00 keV Energy of first plasma component (phys.temperature)
e_kT1 8.48 keV Error in kT1 (stat.error)
kT2  keV Energy of second plasma component, if needed (phys.temperature)
e_kT2  keV Error in kT2 (stat.error)
EM1 52.81 [cm-3] Emission measure of first plasma component (phys.emissMeasure)
e_EM1 0.02 [cm-3] Error in EM1 (stat.error)
EM2  [cm-3] Emission measure of second plasma component (phys.emissMeasure)
e_EM2  [cm-3] Error in EM2 (stat.error)
Chi2 0.95   Chi-squared per degree of freedom for spectral fit (stat.fit.chi2)
d_Chi2 18   Degrees of freedom for Chi2 (stat.fit.dof)
f_Chi2   Spectral fit flag (Note 1)   (meta.code)
Nph60  Spectral model flag (Note 2)   (stat.param)
Nc1  Spectral model flag (Note 3)   (stat.param)
Npl1  Spectral model flag (Note 4)   (stat.param)
sFlags------—  Spectral features and problems flag (Note 5)   (meta.code)
Var   Variability flag (Note 1)   (meta.code;src.var)
logP(KS) -1.06 [-] log probability of variability (Note 2)   (src.var)
BBNum 1  Bayesian blocks, number of segments (stat.fit.param)
BBMin 1.61 ct/ks Bayesian blocks, minimum count rate (stat.fit.param)
e_BBMin 0.02 ct/ks Bayesian blocks, error in minimum count rate (stat.error)
BBMax 1.61 ct/ks Bayesian blocks, maximum count rate (stat.fit.param)
e_BBMax 0.02 ct/ks Bayesian blocks, error in maximum count rate (stat.error)
l_Ls   Upper limit flag for Ls (meta.code.error)
Ls28.86 [10-7W] Log of the observed soft band (0.5-2.0keV) luminosity (Note 1)   (phys.luminosity;em.X-ray)
l_Lh   Upper limit flag for Lh (meta.code.error)
Lh29.81 [10-7W] Log of the observed hard band (2.0-8.0keV) luminosity (phys.luminosity;em.X-ray)
Lhc29.85 [10-7W] Log of the estimated luminosity in hard band corrected for absorption (phys.luminosity;em.X-ray)
Lt29.85 [10-7W] Log of the observed total band (0.5-8.0keV) luminosity (phys.luminosity;em.X-ray)
Ltc30.01 [10-7W] Log of the estimated luminosity in total band corrected for absorption (phys.luminosity;em.X-ray)
RAJ2000083.665915 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000-05.415641 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
PosErr 0.12 arcsec Positional error, 1σ arcsec (stat.error;pos)
Offaxis 9.35 arcmin Off-axis angle (instr.offset)
Flags-—w-  Flag indicating source detection problem (Note 1)   (meta.code)
Fl11  Flag indicating source detection map for Chicago wavdetect (Note 2)   (meta.code)
Fl21  Flag indicating source detection map for Palermo wavelet detection (Note 3)   (meta.code)
M11  Flag indicating source detection method (Note 4)   (meta.code)
M21  Flag indicating source detection method (Note 5)   (meta.code)
M30  Flag indicating source detection method (Note 6)   (meta.code)
SigAE 24.3  Source significance (in σ) from acis_extract (stat.fit.goodness)
SigPWD 54.9   Source significance (in σ) from Palermo wavelet detection (stat.fit.goodness)
ACIS 3   Previous Chandra ACIS X-ray source (meta.id;obs)
HRC    Previous Chandra HRC X-ray source (meta.id;obs)
OptID   Optical star designation (Note 1)   (meta.id.cross)
OptOff  arcsec COUP-optical positional offset (Note 2)   (pos.angDistance)
Vmag  mag The V band magnitude (Note 2)   (phot.mag;em.opt.V)
Imag  mag The I band magnitude (Note 2)   (phot.mag;em.opt.I)
SpType   Spectral type (Note 2)   (src.spType)
AV  mag The visual absorption (Note 2)   (phys.absorption;em.opt.V)
log(Teff)  [K] Log of the stellar effective temperature (Note 2)   (phys.temperature.effective)
log(LBol)  [solLum] Log of the stellar bolometric luminosity (Note 2)   (phys.luminosity)
Rad  solRad Stellar radius (Note 2)   (phys.size.radius)
Mass  solMass Stellar mass (Note 3)   (phys.mass)
log(Age)  [yr] Log of stellar age (Note 3)   (time.age)
Del(I-K)  mag The Δ(I-K) near-infrared excess (Note 4)   (phot.color.excess)
EWCa  0.1nm Equivalent width Ca II line in Å (Note 4)   (spect.line.eqWidth)
<Vmag>  mag The average V band magnitude (Note 5)   (phot.mag;em.opt.V)
e_<Vmag>  mag Error in Vmag (Note 5)   (stat.error;phot.mag;em.opt.V)
VRange  mag Range in V band magnitudes (Note 5)   (phot.mag;em.opt.V)
Per  d Photometric rotational period (Note 5)   (time.period)
JHKSrc   JHK source name (Note 2)   (meta.id.cross)
JHKOff  arcsec The COUP-JHK source positional offset (pos.angDistance)
Jmag  mag The J band magnitude (phot.mag;em.IR.J)
Hmag  mag The H band magnitude (phot.mag;em.IR.H)
Ksmag  mag The Ks band magnitude (phot.mag;em.IR.K)
r_Ksmag   Source of photometry flag (Note 3)   (meta.ref;pos.frame)
q_2M   2MASS photometric quality flag (Note G1)   (meta.code.qual)
f_2M   2MASS contamination and confusion flag (Note G2)   (meta.code)
r_Lmag   Reference flag for Lmag (Note 6)   (meta.ref;pos.frame)
LSrc   The L band source name (meta.id.cross)
Lmag  mag The L band magnitude (phot.mag;em.IR.3-4um)
ColumnValue  Explain   (UCD)
_RAJ200005 34 39.92067 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-05 26 42.0000 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195005 32 12.51889 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-05 28 37.9219 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon208.99033754 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-19.54426396 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
9recno 9  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
n_COUP   indicates a note about this source in the file notes.dat (meta.ref.url)

COUP 9  COUP source number (meta.id)
Name053439.9-052642  (i) IAU designation (COUP JHHMMSS.s+DDMMSS in Simbad) (meta.id;meta.main)
SrcCts16471 ct Source counts in extracted area (phot.count;em.X-ray)
BkgCts 199 ct Background counts in extracted area (instr.background)
NetCts16271 ct Net counts in extracted area (phot.count;em.X-ray)
ExtArea1318 pix Extraction area (phys.area;instr)
PSFFrac 0.89  Point spread fraction in extracted area at fiducial energy 1.5keV (instr.det.psf;arith.ratio)
ExpTime 385.5 ks Exposure time (time.duration;obs.exposure)
CtFlConv 0.218 10+9cm2 Conversion factor between counts and flux in units of 109ct.cm2/photon (arith.factor)
Xflux -3.757 [cm-2.s-1] Log of the 0.5-8.0keV Incident photon flux in units of photons/cm2/s (phot.flux;em.X-ray)
<E> 1.34 keV Median energy corrected for background (phys.energy;stat.median)
HR1 -0.59   Hardness ratio 1 (0.5-2.0/2.0-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR1 0.01   Lower uncertainty on HR1 (stat.error)
E_HR1 0.01   Upper uncertainty on HR1 (stat.error;stat.max)
HR2 -0.57   Hardness ratio 2 (0.5-1.7/1.7-2.8keV) (Note 1)   (phot.flux;arith.ratio)
e_HR2 0.01   Lower uncertainty on HR2 (stat.error)
E_HR2 0.01   Upper uncertainty on HR2 (stat.error;stat.max)
HR3 -0.27   Hardness ratio 3 (1.7-2.8/2.8-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR3 0.01   Lower uncertainty on HR3 (stat.error)
E_HR3 0.01   Upper uncertainty on HR3 (stat.error;stat.max)
logNH 21.37 [cm-2] Hydrogen column density (phys.columnDensity)
e_logNH 0.03 [cm-2] Error in logNH (stat.error)
kT1 0.83 keV Energy of first plasma component (phys.temperature)
e_kT1 0.02 keV Error in kT1 (stat.error)
kT2 3.04 keV Energy of second plasma component, if needed (phys.temperature)
e_kT2 0.11 keV Error in kT2 (stat.error)
EM1 53.59 [cm-3] Emission measure of first plasma component (phys.emissMeasure)
e_EM1 0.03 [cm-3] Error in EM1 (stat.error)
EM2 53.87 [cm-3] Emission measure of second plasma component (phys.emissMeasure)
e_EM2 0.01 [cm-3] Error in EM2 (stat.error)
Chi2 1.38   Chi-squared per degree of freedom for spectral fit (stat.fit.chi2)
d_Chi2 134   Degrees of freedom for Chi2 (stat.fit.dof)
f_Chi2 p  Spectral fit flag (Note 1)   (meta.code)
Nph60  Spectral model flag (Note 2)   (stat.param)
Nc1  Spectral model flag (Note 3)   (stat.param)
Npl2g  Spectral model flag (Note 4)   (stat.param)
sFlags------—  Spectral features and problems flag (Note 5)   (meta.code)
Var   Variability flag (Note 1)   (meta.code;src.var)
logP(KS) -4.00 [-] log probability of variability (Note 2)   (src.var)
BBNum 105  Bayesian blocks, number of segments (stat.fit.param)
BBMin 6.34 ct/ks Bayesian blocks, minimum count rate (stat.fit.param)
e_BBMin 1.47 ct/ks Bayesian blocks, error in minimum count rate (stat.error)
BBMax 518.43 ct/ks Bayesian blocks, maximum count rate (stat.fit.param)
e_BBMax 45.68 ct/ks Bayesian blocks, error in maximum count rate (stat.error)
l_Ls   Upper limit flag for Ls (meta.code.error)
Ls30.64 [10-7W] Log of the observed soft band (0.5-2.0keV) luminosity (Note 1)   (phys.luminosity;em.X-ray)
l_Lh   Upper limit flag for Lh (meta.code.error)
Lh30.62 [10-7W] Log of the observed hard band (2.0-8.0keV) luminosity (phys.luminosity;em.X-ray)
Lhc30.64 [10-7W] Log of the estimated luminosity in hard band corrected for absorption (phys.luminosity;em.X-ray)
Lt30.93 [10-7W] Log of the observed total band (0.5-8.0keV) luminosity (phys.luminosity;em.X-ray)
Ltc31.08 [10-7W] Log of the estimated luminosity in total band corrected for absorption (phys.luminosity;em.X-ray)
RAJ2000083.666336 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000-05.445000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
PosErr 0.04 arcsec Positional error, 1σ arcsec (stat.error;pos)
Offaxis 9.73 arcmin Off-axis angle (instr.offset)
Flags-d—x  Flag indicating source detection problem (Note 1)   (meta.code)
Fl11  Flag indicating source detection map for Chicago wavdetect (Note 2)   (meta.code)
Fl21  Flag indicating source detection map for Palermo wavelet detection (Note 3)   (meta.code)
M11  Flag indicating source detection method (Note 4)   (meta.code)
M21  Flag indicating source detection method (Note 5)   (meta.code)
M30  Flag indicating source detection method (Note 6)   (meta.code)
SigAE123.3  Source significance (in σ) from acis_extract (stat.fit.goodness)
SigPWD239.6   Source significance (in σ) from Palermo wavelet detection (stat.fit.goodness)
ACIS 6   Previous Chandra ACIS X-ray source (meta.id;obs)
HRC 20   Previous Chandra HRC X-ray source (meta.id;obs)
OptID 46  Optical star designation (Note 1)   (meta.id.cross)
OptOff 0.18 arcsec COUP-optical positional offset (Note 2)   (pos.angDistance)
Vmag 12.39 mag The V band magnitude (Note 2)   (phot.mag;em.opt.V)
Imag 11.12 mag The I band magnitude (Note 2)   (phot.mag;em.opt.I)
SpTypeK0-K3  Spectral type (Note 2)   (src.spType)
AV 0.88 mag The visual absorption (Note 2)   (phys.absorption;em.opt.V)
log(Teff) 3.708 [K] Log of the stellar effective temperature (Note 2)   (phys.temperature.effective)
log(LBol) 0.73 [solLum] Log of the stellar bolometric luminosity (Note 2)   (phys.luminosity)
Rad 2.96 solRad Stellar radius (Note 2)   (phys.size.radius)
Mass 2.11 solMass Stellar mass (Note 3)   (phys.mass)
log(Age) 6.49 [yr] Log of stellar age (Note 3)   (time.age)
Del(I-K) 0.10 mag The Δ(I-K) near-infrared excess (Note 4)   (phot.color.excess)
EWCa  0.1nm Equivalent width Ca II line in Å (Note 4)   (spect.line.eqWidth)
<Vmag>  mag The average V band magnitude (Note 5)   (phot.mag;em.opt.V)
e_<Vmag>  mag Error in Vmag (Note 5)   (stat.error;phot.mag;em.opt.V)
VRange  mag Range in V band magnitudes (Note 5)   (phot.mag;em.opt.V)
Per  d Photometric rotational period (Note 5)   (time.period)
JHKSrc05343988-0526420  JHK source name (Note 2)   (meta.id.cross)
JHKOff 0.55 arcsec The COUP-JHK source positional offset (pos.angDistance)
Jmag10.22 mag The J band magnitude (phot.mag;em.IR.J)
Hmag 9.65 mag The H band magnitude (phot.mag;em.IR.H)
Ksmag 9.46 mag The Ks band magnitude (phot.mag;em.IR.K)
r_Ksmag   Source of photometry flag (Note 3)   (meta.ref;pos.frame)
q_2MAAA  2MASS photometric quality flag (Note G1)   (meta.code.qual)
f_2M000  2MASS contamination and confusion flag (Note G2)   (meta.code)
r_Lmag   Reference flag for Lmag (Note 6)   (meta.ref;pos.frame)
LSrc   The L band source name (meta.id.cross)
Lmag  mag The L band magnitude (phot.mag;em.IR.3-4um)
ColumnValue  Explain   (UCD)
_RAJ200005 34 40.03367 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-05 26 04.1210 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195005 32 12.61960 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-05 28 00.0351 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon208.98060441 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-19.53908744 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
10recno 10  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
n_COUP   indicates a note about this source in the file notes.dat (meta.ref.url)

COUP 10  COUP source number (meta.id)
Name053440.0-052604  (i) IAU designation (COUP JHHMMSS.s+DDMMSS in Simbad) (meta.id;meta.main)
SrcCts 388 ct Source counts in extracted area (phot.count;em.X-ray)
BkgCts 235 ct Background counts in extracted area (instr.background)
NetCts 152 ct Net counts in extracted area (phot.count;em.X-ray)
ExtArea1118 pix Extraction area (phys.area;instr)
PSFFrac 0.88  Point spread fraction in extracted area at fiducial energy 1.5keV (instr.det.psf;arith.ratio)
ExpTime 742.7 ks Exposure time (time.duration;obs.exposure)
CtFlConv 0.420 10+9cm2 Conversion factor between counts and flux in units of 109ct.cm2/photon (arith.factor)
Xflux -6.062 [cm-2.s-1] Log of the 0.5-8.0keV Incident photon flux in units of photons/cm2/s (phot.flux;em.X-ray)
<E> 0.99 keV Median energy corrected for background (phys.energy;stat.median)
HR1 -0.61   Hardness ratio 1 (0.5-2.0/2.0-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR1 0.31   Lower uncertainty on HR1 (stat.error)
E_HR1 0.25   Upper uncertainty on HR1 (stat.error;stat.max)
HR2 -1.00   Hardness ratio 2 (0.5-1.7/1.7-2.8keV) (Note 1)   (phot.flux;arith.ratio)
e_HR2    Lower uncertainty on HR2 (stat.error)
E_HR2 0.23   Upper uncertainty on HR2 (stat.error;stat.max)
HR3    Hardness ratio 3 (1.7-2.8/2.8-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR3    Lower uncertainty on HR3 (stat.error)
E_HR3    Upper uncertainty on HR3 (stat.error;stat.max)
logNH 20.00 [cm-2] Hydrogen column density (phys.columnDensity)
e_logNH 1.21 [cm-2] Error in logNH (stat.error)
kT1 0.74 keV Energy of first plasma component (phys.temperature)
e_kT1 0.13 keV Error in kT1 (stat.error)
kT2  keV Energy of second plasma component, if needed (phys.temperature)
e_kT2  keV Error in kT2 (stat.error)
EM1 51.42 [cm-3] Emission measure of first plasma component (phys.emissMeasure)
e_EM1 0.21 [cm-3] Error in EM1 (stat.error)
EM2  [cm-3] Emission measure of second plasma component (phys.emissMeasure)
e_EM2  [cm-3] Error in EM2 (stat.error)
Chi2 0.77   Chi-squared per degree of freedom for spectral fit (stat.fit.chi2)
d_Chi2 44   Degrees of freedom for Chi2 (stat.fit.dof)
f_Chi2   Spectral fit flag (Note 1)   (meta.code)
Nph07  Spectral model flag (Note 2)   (stat.param)
Nc1  Spectral model flag (Note 3)   (stat.param)
Npl1  Spectral model flag (Note 4)   (stat.param)
sFlags–h---—  Spectral features and problems flag (Note 5)   (meta.code)
Var   Variability flag (Note 1)   (meta.code;src.var)
logP(KS) -3.00 [-] log probability of variability (Note 2)   (src.var)
BBNum 6  Bayesian blocks, number of segments (stat.fit.param)
BBMin 0.33 ct/ks Bayesian blocks, minimum count rate (stat.fit.param)
e_BBMin 0.02 ct/ks Bayesian blocks, error in minimum count rate (stat.error)
BBMax 21.46 ct/ks Bayesian blocks, maximum count rate (stat.fit.param)
e_BBMax 2.20 ct/ks Bayesian blocks, error in maximum count rate (stat.error)
l_Ls   Upper limit flag for Ls (meta.code.error)
Ls28.37 [10-7W] Log of the observed soft band (0.5-2.0keV) luminosity (Note 1)   (phys.luminosity;em.X-ray)
l_Lh   Upper limit flag for Lh (meta.code.error)
Lh27.11 [10-7W] Log of the observed hard band (2.0-8.0keV) luminosity (phys.luminosity;em.X-ray)
Lhc27.11 [10-7W] Log of the estimated luminosity in hard band corrected for absorption (phys.luminosity;em.X-ray)
Lt28.39 [10-7W] Log of the observed total band (0.5-8.0keV) luminosity (phys.luminosity;em.X-ray)
Ltc28.39 [10-7W] Log of the estimated luminosity in total band corrected for absorption (phys.luminosity;em.X-ray)
RAJ2000083.666807 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000-05.434478 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
PosErr 0.30 arcsec Positional error, 1σ arcsec (stat.error;pos)
Offaxis 9.52 arcmin Off-axis angle (instr.offset)
Flags-d-—  Flag indicating source detection problem (Note 1)   (meta.code)
Fl11  Flag indicating source detection map for Chicago wavdetect (Note 2)   (meta.code)
Fl21  Flag indicating source detection map for Palermo wavelet detection (Note 3)   (meta.code)
M11  Flag indicating source detection method (Note 4)   (meta.code)
M21  Flag indicating source detection method (Note 5)   (meta.code)
M30  Flag indicating source detection method (Note 6)   (meta.code)
SigAE 4.0  Source significance (in σ) from acis_extract (stat.fit.goodness)
SigPWD 11.7   Source significance (in σ) from Palermo wavelet detection (stat.fit.goodness)
ACIS    Previous Chandra ACIS X-ray source (meta.id;obs)
HRC    Previous Chandra HRC X-ray source (meta.id;obs)
OptID 48  Optical star designation (Note 1)   (meta.id.cross)
OptOff 0.18 arcsec COUP-optical positional offset (Note 2)   (pos.angDistance)
Vmag 20.10 mag The V band magnitude (Note 2)   (phot.mag;em.opt.V)
Imag 15.50 mag The I band magnitude (Note 2)   (phot.mag;em.opt.I)
SpTypeM6  Spectral type (Note 2)   (src.spType)
AV 1.71 mag The visual absorption (Note 2)   (phys.absorption;em.opt.V)
log(Teff) 3.441 [K] Log of the stellar effective temperature (Note 2)   (phys.temperature.effective)
log(LBol) -0.37 [solLum] Log of the stellar bolometric luminosity (Note 2)   (phys.luminosity)
Rad 2.49 solRad Stellar radius (Note 2)   (phys.size.radius)
Mass 0.13 solMass Stellar mass (Note 3)   (phys.mass)
log(Age) 4.75 [yr] Log of stellar age (Note 3)   (time.age)
Del(I-K) -0.69 mag The Δ(I-K) near-infrared excess (Note 4)   (phot.color.excess)
EWCa 1.0 0.1nm Equivalent width Ca II line in Å (Note 4)   (spect.line.eqWidth)
<Vmag>  mag The average V band magnitude (Note 5)   (phot.mag;em.opt.V)
e_<Vmag>  mag Error in Vmag (Note 5)   (stat.error;phot.mag;em.opt.V)
VRange  mag Range in V band magnitudes (Note 5)   (phot.mag;em.opt.V)
Per  d Photometric rotational period (Note 5)   (time.period)
JHKSrc05344000-0526040  JHK source name (Note 2)   (meta.id.cross)
JHKOff 0.45 arcsec The COUP-JHK source positional offset (pos.angDistance)
Jmag13.33 mag The J band magnitude (phot.mag;em.IR.J)
Hmag12.70 mag The H band magnitude (phot.mag;em.IR.H)
Ksmag12.34 mag The Ks band magnitude (phot.mag;em.IR.K)
r_Ksmag   Source of photometry flag (Note 3)   (meta.ref;pos.frame)
q_2MAAA  2MASS photometric quality flag (Note G1)   (meta.code.qual)
f_2M000  2MASS contamination and confusion flag (Note G2)   (meta.code)
r_Lmag   Reference flag for Lmag (Note 6)   (meta.ref;pos.frame)
LSrc   The L band source name (meta.id.cross)
Lmag  mag The L band magnitude (phot.mag;em.IR.3-4um)
ColumnValue  Explain   (UCD)
_RAJ200005 34 40.88973 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-05 22 42.2690 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195005 32 13.41018 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-05 24 38.1234 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon208.92925422 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-19.51055417 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
11recno 11  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
n_COUP   indicates a note about this source in the file notes.dat (meta.ref.url)

COUP 11  COUP source number (meta.id)
Name053440.8-052242  (i) IAU designation (COUP JHHMMSS.s+DDMMSS in Simbad) (meta.id;meta.main)
SrcCts 5824 ct Source counts in extracted area (phot.count;em.X-ray)
BkgCts 123 ct Background counts in extracted area (instr.background)
NetCts 5700 ct Net counts in extracted area (phot.count;em.X-ray)
ExtArea 691 pix Extraction area (phys.area;instr)
PSFFrac 0.88  Point spread fraction in extracted area at fiducial energy 1.5keV (instr.det.psf;arith.ratio)
ExpTime 693.2 ks Exposure time (time.duration;obs.exposure)
CtFlConv 0.392 10+9cm2 Conversion factor between counts and flux in units of 109ct.cm2/photon (arith.factor)
Xflux -4.415 [cm-2.s-1] Log of the 0.5-8.0keV Incident photon flux in units of photons/cm2/s (phot.flux;em.X-ray)
<E> 1.53 keV Median energy corrected for background (phys.energy;stat.median)
HR1 -0.40   Hardness ratio 1 (0.5-2.0/2.0-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR1 0.01   Lower uncertainty on HR1 (stat.error)
E_HR1 0.01   Upper uncertainty on HR1 (stat.error;stat.max)
HR2 -0.39   Hardness ratio 2 (0.5-1.7/1.7-2.8keV) (Note 1)   (phot.flux;arith.ratio)
e_HR2 0.01   Lower uncertainty on HR2 (stat.error)
E_HR2 0.01   Upper uncertainty on HR2 (stat.error;stat.max)
HR3 -0.18   Hardness ratio 3 (1.7-2.8/2.8-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR3 0.02   Lower uncertainty on HR3 (stat.error)
E_HR3 0.02   Upper uncertainty on HR3 (stat.error;stat.max)
logNH 21.69 [cm-2] Hydrogen column density (phys.columnDensity)
e_logNH 0.04 [cm-2] Error in logNH (stat.error)
kT1 0.52 keV Energy of first plasma component (phys.temperature)
e_kT1 0.03 keV Error in kT1 (stat.error)
kT2 4.13 keV Energy of second plasma component, if needed (phys.temperature)
e_kT2 0.29 keV Error in kT2 (stat.error)
EM1 53.21 [cm-3] Emission measure of first plasma component (phys.emissMeasure)
e_EM1 0.12 [cm-3] Error in EM1 (stat.error)
EM2 53.34 [cm-3] Emission measure of second plasma component (phys.emissMeasure)
e_EM2 0.02 [cm-3] Error in EM2 (stat.error)
Chi2 1.81   Chi-squared per degree of freedom for spectral fit (stat.fit.chi2)
d_Chi2 70   Degrees of freedom for Chi2 (stat.fit.dof)
f_Chi2 p  Spectral fit flag (Note 1)   (meta.code)
Nph60  Spectral model flag (Note 2)   (stat.param)
Nc1  Spectral model flag (Note 3)   (stat.param)
Npl2  Spectral model flag (Note 4)   (stat.param)
sFlagsl-----—  Spectral features and problems flag (Note 5)   (meta.code)
Var   Variability flag (Note 1)   (meta.code;src.var)
logP(KS) -4.00 [-] log probability of variability (Note 2)   (src.var)
BBNum 19  Bayesian blocks, number of segments (stat.fit.param)
BBMin 3.33 ct/ks Bayesian blocks, minimum count rate (stat.fit.param)
e_BBMin 0.90 ct/ks Bayesian blocks, error in minimum count rate (stat.error)
BBMax 98.11 ct/ks Bayesian blocks, maximum count rate (stat.fit.param)
e_BBMax 2.35 ct/ks Bayesian blocks, error in maximum count rate (stat.error)
l_Ls   Upper limit flag for Ls (meta.code.error)
Ls29.92 [10-7W] Log of the observed soft band (0.5-2.0keV) luminosity (Note 1)   (phys.luminosity;em.X-ray)
l_Lh   Upper limit flag for Lh (meta.code.error)
Lh30.17 [10-7W] Log of the observed hard band (2.0-8.0keV) luminosity (phys.luminosity;em.X-ray)
Lhc30.20 [10-7W] Log of the estimated luminosity in hard band corrected for absorption (phys.luminosity;em.X-ray)
Lt30.36 [10-7W] Log of the observed total band (0.5-8.0keV) luminosity (phys.luminosity;em.X-ray)
Ltc30.63 [10-7W] Log of the estimated luminosity in total band corrected for absorption (phys.luminosity;em.X-ray)
RAJ2000083.670374 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000-05.378408 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
PosErr 0.04 arcsec Positional error, 1σ arcsec (stat.error;pos)
Offaxis 9.05 arcmin Off-axis angle (instr.offset)
Flags--—x  Flag indicating source detection problem (Note 1)   (meta.code)
Fl11  Flag indicating source detection map for Chicago wavdetect (Note 2)   (meta.code)
Fl21  Flag indicating source detection map for Palermo wavelet detection (Note 3)   (meta.code)
M11  Flag indicating source detection method (Note 4)   (meta.code)
M21  Flag indicating source detection method (Note 5)   (meta.code)
M30  Flag indicating source detection method (Note 6)   (meta.code)
SigAE 72.7  Source significance (in σ) from acis_extract (stat.fit.goodness)
SigPWD160.8   Source significance (in σ) from Palermo wavelet detection (stat.fit.goodness)
ACIS 9   Previous Chandra ACIS X-ray source (meta.id;obs)
HRC 21   Previous Chandra HRC X-ray source (meta.id;obs)
OptID 50  Optical star designation (Note 1)   (meta.id.cross)
OptOff 0.23 arcsec COUP-optical positional offset (Note 2)   (pos.angDistance)
Vmag 13.40 mag The V band magnitude (Note 2)   (phot.mag;em.opt.V)
Imag 11.65 mag The I band magnitude (Note 2)   (phot.mag;em.opt.I)
SpTypeK1e-K7  Spectral type (Note 2)   (src.spType)
AV 0.42 mag The visual absorption (Note 2)   (phys.absorption;em.opt.V)
log(Teff) 3.602 [K] Log of the stellar effective temperature (Note 2)   (phys.temperature.effective)
log(LBol) 0.44 [solLum] Log of the stellar bolometric luminosity (Note 2)   (phys.luminosity)
Rad 3.46 solRad Stellar radius (Note 2)   (phys.size.radius)
Mass 0.69 solMass Stellar mass (Note 3)   (phys.mass)
log(Age) 5.74 [yr] Log of stellar age (Note 3)   (time.age)
Del(I-K) 1.37 mag The Δ(I-K) near-infrared excess (Note 4)   (phot.color.excess)
EWCa -14.6 0.1nm Equivalent width Ca II line in Å (Note 4)   (spect.line.eqWidth)
<Vmag>  mag The average V band magnitude (Note 5)   (phot.mag;em.opt.V)
e_<Vmag>  mag Error in Vmag (Note 5)   (stat.error;phot.mag;em.opt.V)
VRange  mag Range in V band magnitudes (Note 5)   (phot.mag;em.opt.V)
Per  d Photometric rotational period (Note 5)   (time.period)
JHKSrc05344086-0522423  JHK source name (Note 2)   (meta.id.cross)
JHKOff 0.37 arcsec The COUP-JHK source positional offset (pos.angDistance)
Jmag10.53 mag The J band magnitude (phot.mag;em.IR.J)
Hmag 9.46 mag The H band magnitude (phot.mag;em.IR.H)
Ksmag 8.60 mag The Ks band magnitude (phot.mag;em.IR.K)
r_Ksmag   Source of photometry flag (Note 3)   (meta.ref;pos.frame)
q_2MAAA  2MASS photometric quality flag (Note G1)   (meta.code.qual)
f_2M000  2MASS contamination and confusion flag (Note G2)   (meta.code)
r_Lmag   Reference flag for Lmag (Note 6)   (meta.ref;pos.frame)
LSrc   The L band source name (meta.id.cross)
Lmag  mag The L band magnitude (phot.mag;em.IR.3-4um)
ColumnValue  Explain   (UCD)
_RAJ200005 34 40.85280 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-05 26 39.3000 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195005 32 13.45019 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-05 28 35.1544 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon208.99148304 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-19.54047636 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
12recno 12  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
n_COUP   indicates a note about this source in the file notes.dat (meta.ref.url)

COUP 12  COUP source number (meta.id)
Name053440.8-052639  (i) IAU designation (COUP JHHMMSS.s+DDMMSS in Simbad) (meta.id;meta.main)
SrcCts 374 ct Source counts in extracted area (phot.count;em.X-ray)
BkgCts 42 ct Background counts in extracted area (instr.background)
NetCts 331 ct Net counts in extracted area (phot.count;em.X-ray)
ExtArea 228 pix Extraction area (phys.area;instr)
PSFFrac 0.39  Point spread fraction in extracted area at fiducial energy 1.5keV (instr.det.psf;arith.ratio)
ExpTime 702.0 ks Exposure time (time.duration;obs.exposure)
CtFlConv 0.397 10+9cm2 Conversion factor between counts and flux in units of 109ct.cm2/photon (arith.factor)
Xflux -5.297 [cm-2.s-1] Log of the 0.5-8.0keV Incident photon flux in units of photons/cm2/s (phot.flux;em.X-ray)
<E> 1.79 keV Median energy corrected for background (phys.energy;stat.median)
HR1 -0.15   Hardness ratio 1 (0.5-2.0/2.0-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR1 0.06   Lower uncertainty on HR1 (stat.error)
E_HR1 0.06   Upper uncertainty on HR1 (stat.error;stat.max)
HR2 -0.27   Hardness ratio 2 (0.5-1.7/1.7-2.8keV) (Note 1)   (phot.flux;arith.ratio)
e_HR2 0.07   Lower uncertainty on HR2 (stat.error)
E_HR2 0.07   Upper uncertainty on HR2 (stat.error;stat.max)
HR3 0.03   Hardness ratio 3 (1.7-2.8/2.8-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR3 0.09   Lower uncertainty on HR3 (stat.error)
E_HR3 0.09   Upper uncertainty on HR3 (stat.error;stat.max)
logNH 21.33 [cm-2] Hydrogen column density (phys.columnDensity)
e_logNH 0.18 [cm-2] Error in logNH (stat.error)
kT1 14.34 keV Energy of first plasma component (phys.temperature)
e_kT1 11.68 keV Error in kT1 (stat.error)
kT2  keV Energy of second plasma component, if needed (phys.temperature)
e_kT2  keV Error in kT2 (stat.error)
EM1 52.44 [cm-3] Emission measure of first plasma component (phys.emissMeasure)
e_EM1 0.05 [cm-3] Error in EM1 (stat.error)
EM2  [cm-3] Emission measure of second plasma component (phys.emissMeasure)
e_EM2  [cm-3] Error in EM2 (stat.error)
Chi2 0.68   Chi-squared per degree of freedom for spectral fit (stat.fit.chi2)
d_Chi2 32   Degrees of freedom for Chi2 (stat.fit.dof)
f_Chi2   Spectral fit flag (Note 1)   (meta.code)
Nph10  Spectral model flag (Note 2)   (stat.param)
Nc1  Spectral model flag (Note 3)   (stat.param)
Npl1  Spectral model flag (Note 4)   (stat.param)
sFlags------—  Spectral features and problems flag (Note 5)   (meta.code)
Var   Variability flag (Note 1)   (meta.code;src.var)
logP(KS) -4.00 [-] log probability of variability (Note 2)   (src.var)
BBNum 5  Bayesian blocks, number of segments (stat.fit.param)
BBMin 0.29 ct/ks Bayesian blocks, minimum count rate (stat.fit.param)
e_BBMin 0.02 ct/ks Bayesian blocks, error in minimum count rate (stat.error)
BBMax 2.08 ct/ks Bayesian blocks, maximum count rate (stat.fit.param)
e_BBMax 0.16 ct/ks Bayesian blocks, error in maximum count rate (stat.error)
l_Ls   Upper limit flag for Ls (meta.code.error)
Ls28.95 [10-7W] Log of the observed soft band (0.5-2.0keV) luminosity (Note 1)   (phys.luminosity;em.X-ray)
l_Lh   Upper limit flag for Lh (meta.code.error)
Lh29.47 [10-7W] Log of the observed hard band (2.0-8.0keV) luminosity (phys.luminosity;em.X-ray)
Lhc29.48 [10-7W] Log of the estimated luminosity in hard band corrected for absorption (phys.luminosity;em.X-ray)
Lt29.58 [10-7W] Log of the observed total band (0.5-8.0keV) luminosity (phys.luminosity;em.X-ray)
Ltc29.64 [10-7W] Log of the estimated luminosity in total band corrected for absorption (phys.luminosity;em.X-ray)
RAJ2000083.670220 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000-05.444250 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
PosErr 0.18 arcsec Positional error, 1σ arcsec (stat.error;pos)
Offaxis 9.49 arcmin Off-axis angle (instr.offset)
Flags-d—x  Flag indicating source detection problem (Note 1)   (meta.code)
Fl11  Flag indicating source detection map for Chicago wavdetect (Note 2)   (meta.code)
Fl20  Flag indicating source detection map for Palermo wavelet detection (Note 3)   (meta.code)
M10  Flag indicating source detection method (Note 4)   (meta.code)
M20  Flag indicating source detection method (Note 5)   (meta.code)
M32  Flag indicating source detection method (Note 6)   (meta.code)
SigAE 15.4  Source significance (in σ) from acis_extract (stat.fit.goodness)
SigPWD    Source significance (in σ) from Palermo wavelet detection (stat.fit.goodness)
ACIS 7   Previous Chandra ACIS X-ray source (meta.id;obs)
HRC    Previous Chandra HRC X-ray source (meta.id;obs)
OptID 51  Optical star designation (Note 1)   (meta.id.cross)
OptOff 0.65 arcsec COUP-optical positional offset (Note 2)   (pos.angDistance)
Vmag 16.82 mag The V band magnitude (Note 2)   (phot.mag;em.opt.V)
Imag 14.45 mag The I band magnitude (Note 2)   (phot.mag;em.opt.I)
SpTypeM1.5  Spectral type (Note 2)   (src.spType)
AV 0.77 mag The visual absorption (Note 2)   (phys.absorption;em.opt.V)
log(Teff) 3.546 [K] Log of the stellar effective temperature (Note 2)   (phys.temperature.effective)
log(LBol) -0.57 [solLum] Log of the stellar bolometric luminosity (Note 2)   (phys.luminosity)
Rad 1.35 solRad Stellar radius (Note 2)   (phys.size.radius)
Mass 0.36 solMass Stellar mass (Note 3)   (phys.mass)
log(Age) 6.40 [yr] Log of stellar age (Note 3)   (time.age)
Del(I-K) 1.05 mag The Δ(I-K) near-infrared excess (Note 4)   (phot.color.excess)
EWCa 0.0 0.1nm Equivalent width Ca II line in Å (Note 4)   (spect.line.eqWidth)
<Vmag>  mag The average V band magnitude (Note 5)   (phot.mag;em.opt.V)
e_<Vmag>  mag Error in Vmag (Note 5)   (stat.error;phot.mag;em.opt.V)
VRange  mag Range in V band magnitudes (Note 5)   (phot.mag;em.opt.V)
Per  d Photometric rotational period (Note 5)   (time.period)
JHKSrc05344081-0526387  JHK source name (Note 2)   (meta.id.cross)
JHKOff 0.77 arcsec The COUP-JHK source positional offset (pos.angDistance)
Jmag12.68 mag The J band magnitude (phot.mag;em.IR.J)
Hmag11.67 mag The H band magnitude (phot.mag;em.IR.H)
Ksmag11.14 mag The Ks band magnitude (phot.mag;em.IR.K)
r_Ksmag   Source of photometry flag (Note 3)   (meta.ref;pos.frame)
q_2MAAA  2MASS photometric quality flag (Note G1)   (meta.code.qual)
f_2M000  2MASS contamination and confusion flag (Note G2)   (meta.code)
r_Lmag   Reference flag for Lmag (Note 6)   (meta.ref;pos.frame)
LSrc   The L band source name (meta.id.cross)
Lmag  mag The L band magnitude (phot.mag;em.IR.3-4um)
ColumnValue  Explain   (UCD)
_RAJ200005 34 40.98693 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-05 25 59.8980 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195005 32 13.57153 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-05 27 55.7432 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon208.98139184 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-19.53503032 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
13recno 13  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
n_COUP   indicates a note about this source in the file notes.dat (meta.ref.url)

COUP 13  COUP source number (meta.id)
Name053440.9-052559  (i) IAU designation (COUP JHHMMSS.s+DDMMSS in Simbad) (meta.id;meta.main)
SrcCts 325 ct Source counts in extracted area (phot.count;em.X-ray)
BkgCts 250 ct Background counts in extracted area (instr.background)
NetCts 74 ct Net counts in extracted area (phot.count;em.X-ray)
ExtArea 970 pix Extraction area (phys.area;instr)
PSFFrac 0.89  Point spread fraction in extracted area at fiducial energy 1.5keV (instr.det.psf;arith.ratio)
ExpTime 746.2 ks Exposure time (time.duration;obs.exposure)
CtFlConv 0.422 10+9cm2 Conversion factor between counts and flux in units of 109ct.cm2/photon (arith.factor)
Xflux -6.380 [cm-2.s-1] Log of the 0.5-8.0keV Incident photon flux in units of photons/cm2/s (phot.flux;em.X-ray)
<E> 1.11 keV Median energy corrected for background (phys.energy;stat.median)
HR1 -1.00   Hardness ratio 1 (0.5-2.0/2.0-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR1    Lower uncertainty on HR1 (stat.error)
E_HR1 0.54   Upper uncertainty on HR1 (stat.error;stat.max)
HR2 -0.24   Hardness ratio 2 (0.5-1.7/1.7-2.8keV) (Note 1)   (phot.flux;arith.ratio)
e_HR2 0.29   Lower uncertainty on HR2 (stat.error)
E_HR2 0.24   Upper uncertainty on HR2 (stat.error;stat.max)
HR3 -1.00   Hardness ratio 3 (1.7-2.8/2.8-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR3    Lower uncertainty on HR3 (stat.error)
E_HR3 0.89   Upper uncertainty on HR3 (stat.error;stat.max)
logNH 20.00 [cm-2] Hydrogen column density (phys.columnDensity)
e_logNH 2.12 [cm-2] Error in logNH (stat.error)
kT1 12.58 keV Energy of first plasma component (phys.temperature)
e_kT1 15.00 keV Error in kT1 (stat.error)
kT2  keV Energy of second plasma component, if needed (phys.temperature)
e_kT2  keV Error in kT2 (stat.error)
EM1 51.51 [cm-3] Emission measure of first plasma component (phys.emissMeasure)
e_EM1 0.17 [cm-3] Error in EM1 (stat.error)
EM2  [cm-3] Emission measure of second plasma component (phys.emissMeasure)
e_EM2  [cm-3] Error in EM2 (stat.error)
Chi2 1.02   Chi-squared per degree of freedom for spectral fit (stat.fit.chi2)
d_Chi2 55   Degrees of freedom for Chi2 (stat.fit.dof)
f_Chi2   Spectral fit flag (Note 1)   (meta.code)
Nph05  Spectral model flag (Note 2)   (stat.param)
Nc1  Spectral model flag (Note 3)   (stat.param)
Npl1  Spectral model flag (Note 4)   (stat.param)
sFlags–h–p—  Spectral features and problems flag (Note 5)   (meta.code)
Var   Variability flag (Note 1)   (meta.code;src.var)
logP(KS) -1.01 [-] log probability of variability (Note 2)   (src.var)
BBNum 1  Bayesian blocks, number of segments (stat.fit.param)
BBMin 0.39 ct/ks Bayesian blocks, minimum count rate (stat.fit.param)
e_BBMin 0.01 ct/ks Bayesian blocks, error in minimum count rate (stat.error)
BBMax 0.39 ct/ks Bayesian blocks, maximum count rate (stat.fit.param)
e_BBMax 0.01 ct/ks Bayesian blocks, error in maximum count rate (stat.error)
l_Ls   Upper limit flag for Ls (meta.code.error)
Ls28.22 [10-7W] Log of the observed soft band (0.5-2.0keV) luminosity (Note 1)   (phys.luminosity;em.X-ray)
l_Lh   Upper limit flag for Lh (meta.code.error)
Lh28.54 [10-7W] Log of the observed hard band (2.0-8.0keV) luminosity (phys.luminosity;em.X-ray)
Lhc28.54 [10-7W] Log of the estimated luminosity in hard band corrected for absorption (phys.luminosity;em.X-ray)
Lt28.71 [10-7W] Log of the observed total band (0.5-8.0keV) luminosity (phys.luminosity;em.X-ray)
Ltc28.71 [10-7W] Log of the estimated luminosity in total band corrected for absorption (phys.luminosity;em.X-ray)
RAJ2000083.670779 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000-05.433305 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
PosErr 0.33 arcsec Positional error, 1σ arcsec (stat.error;pos)
Offaxis 9.27 arcmin Off-axis angle (instr.offset)
Flags-d-—  Flag indicating source detection problem (Note 1)   (meta.code)
Fl11  Flag indicating source detection map for Chicago wavdetect (Note 2)   (meta.code)
Fl21  Flag indicating source detection map for Palermo wavelet detection (Note 3)   (meta.code)
M11  Flag indicating source detection method (Note 4)   (meta.code)
M21  Flag indicating source detection method (Note 5)   (meta.code)
M30  Flag indicating source detection method (Note 6)   (meta.code)
SigAE 1.8  Source significance (in σ) from acis_extract (stat.fit.goodness)
SigPWD 6.7   Source significance (in σ) from Palermo wavelet detection (stat.fit.goodness)
ACIS 8   Previous Chandra ACIS X-ray source (meta.id;obs)
HRC    Previous Chandra HRC X-ray source (meta.id;obs)
OptID 53  Optical star designation (Note 1)   (meta.id.cross)
OptOff 0.29 arcsec COUP-optical positional offset (Note 2)   (pos.angDistance)
Vmag 18.65 mag The V band magnitude (Note 2)   (phot.mag;em.opt.V)
Imag 15.85 mag The I band magnitude (Note 2)   (phot.mag;em.opt.I)
SpTypeM0  Spectral type (Note 2)   (src.spType)
AV 2.58 mag The visual absorption (Note 2)   (phys.absorption;em.opt.V)
log(Teff) 3.580 [K] Log of the stellar effective temperature (Note 2)   (phys.temperature.effective)
log(LBol) -0.71 [solLum] Log of the stellar bolometric luminosity (Note 2)   (phys.luminosity)
Rad 1.02 solRad Stellar radius (Note 2)   (phys.size.radius)
Mass 0.55 solMass Stellar mass (Note 3)   (phys.mass)
log(Age) 6.93 [yr] Log of stellar age (Note 3)   (time.age)
Del(I-K) 1.13 mag The Δ(I-K) near-infrared excess (Note 4)   (phot.color.excess)
EWCa 1.5 0.1nm Equivalent width Ca II line in Å (Note 4)   (spect.line.eqWidth)
<Vmag>  mag The average V band magnitude (Note 5)   (phot.mag;em.opt.V)
e_<Vmag>  mag Error in Vmag (Note 5)   (stat.error;phot.mag;em.opt.V)
VRange  mag Range in V band magnitudes (Note 5)   (phot.mag;em.opt.V)
Per  d Photometric rotational period (Note 5)   (time.period)
JHKSrc05344093-0526000  JHK source name (Note 2)   (meta.id.cross)
JHKOff 0.75 arcsec The COUP-JHK source positional offset (pos.angDistance)
Jmag13.79 mag The J band magnitude (phot.mag;em.IR.J)
Hmag12.62 mag The H band magnitude (phot.mag;em.IR.H)
Ksmag11.93 mag The Ks band magnitude (phot.mag;em.IR.K)
r_Ksmag   Source of photometry flag (Note 3)   (meta.ref;pos.frame)
q_2MAAA  2MASS photometric quality flag (Note G1)   (meta.code.qual)
f_2M000  2MASS contamination and confusion flag (Note G2)   (meta.code)
r_Lmag   Reference flag for Lmag (Note 6)   (meta.ref;pos.frame)
LSrc   The L band source name (meta.id.cross)
Lmag  mag The L band magnitude (phot.mag;em.IR.3-4um)
ColumnValue  Explain   (UCD)
_RAJ200005 34 41.62800 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-05 23 57.7610 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195005 32 14.17298 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-05 25 53.5612 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon208.95056444 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-19.51731179 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
14recno 14  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
n_COUP   indicates a note about this source in the file notes.dat (meta.ref.url)

COUP 14  COUP source number (meta.id)
Name053441.6-052357  (i) IAU designation (COUP JHHMMSS.s+DDMMSS in Simbad) (meta.id;meta.main)
SrcCts 349 ct Source counts in extracted area (phot.count;em.X-ray)
BkgCts 136 ct Background counts in extracted area (instr.background)
NetCts 212 ct Net counts in extracted area (phot.count;em.X-ray)
ExtArea 666 pix Extraction area (phys.area;instr)
PSFFrac 0.89  Point spread fraction in extracted area at fiducial energy 1.5keV (instr.det.psf;arith.ratio)
ExpTime 721.5 ks Exposure time (time.duration;obs.exposure)
CtFlConv 0.408 10+9cm2 Conversion factor between counts and flux in units of 109ct.cm2/photon (arith.factor)
Xflux -5.908 [cm-2.s-1] Log of the 0.5-8.0keV Incident photon flux in units of photons/cm2/s (phot.flux;em.X-ray)
<E> 1.00 keV Median energy corrected for background (phys.energy;stat.median)
HR1 -0.82   Hardness ratio 1 (0.5-2.0/2.0-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR1 0.14   Lower uncertainty on HR1 (stat.error)
E_HR1 0.14   Upper uncertainty on HR1 (stat.error;stat.max)
HR2 -0.80   Hardness ratio 2 (0.5-1.7/1.7-2.8keV) (Note 1)   (phot.flux;arith.ratio)
e_HR2 0.08   Lower uncertainty on HR2 (stat.error)
E_HR2 0.09   Upper uncertainty on HR2 (stat.error;stat.max)
HR3 -0.69   Hardness ratio 3 (1.7-2.8/2.8-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR3    Lower uncertainty on HR3 (stat.error)
E_HR3 0.65   Upper uncertainty on HR3 (stat.error;stat.max)
logNH 20.81 [cm-2] Hydrogen column density (phys.columnDensity)
e_logNH 0.14 [cm-2] Error in logNH (stat.error)
kT1 0.69 keV Energy of first plasma component (phys.temperature)
e_kT1 6.24 keV Error in kT1 (stat.error)
kT2 9.23 keV Energy of second plasma component, if needed (phys.temperature)
e_kT2 15.00 keV Error in kT2 (stat.error)
EM1 51.64 [cm-3] Emission measure of first plasma component (phys.emissMeasure)
e_EM1 1.00 [cm-3] Error in EM1 (stat.error)
EM2 51.19 [cm-3] Emission measure of second plasma component (phys.emissMeasure)
e_EM2 0.21 [cm-3] Error in EM2 (stat.error)
Chi2 0.75   Chi-squared per degree of freedom for spectral fit (stat.fit.chi2)
d_Chi2 25   Degrees of freedom for Chi2 (stat.fit.dof)
f_Chi2   Spectral fit flag (Note 1)   (meta.code)
Nph10  Spectral model flag (Note 2)   (stat.param)
Nc1  Spectral model flag (Note 3)   (stat.param)
Npl2  Spectral model flag (Note 4)   (stat.param)
sFlags–hc--—  Spectral features and problems flag (Note 5)   (meta.code)
Var   Variability flag (Note 1)   (meta.code;src.var)
logP(KS) -2.70 [-] log probability of variability (Note 2)   (src.var)
BBNum 2  Bayesian blocks, number of segments (stat.fit.param)
BBMin 0.38 ct/ks Bayesian blocks, minimum count rate (stat.fit.param)
e_BBMin 0.01 ct/ks Bayesian blocks, error in minimum count rate (stat.error)
BBMax 1.20 ct/ks Bayesian blocks, maximum count rate (stat.fit.param)
e_BBMax 0.11 ct/ks Bayesian blocks, error in maximum count rate (stat.error)
l_Ls   Upper limit flag for Ls (meta.code.error)
Ls28.60 [10-7W] Log of the observed soft band (0.5-2.0keV) luminosity (Note 1)   (phys.luminosity;em.X-ray)
l_Lh   Upper limit flag for Lh (meta.code.error)
Lh28.25 [10-7W] Log of the observed hard band (2.0-8.0keV) luminosity (phys.luminosity;em.X-ray)
Lhc28.25 [10-7W] Log of the estimated luminosity in hard band corrected for absorption (phys.luminosity;em.X-ray)
Lt28.76 [10-7W] Log of the observed total band (0.5-8.0keV) luminosity (phys.luminosity;em.X-ray)
Ltc28.82 [10-7W] Log of the estimated luminosity in total band corrected for absorption (phys.luminosity;em.X-ray)
RAJ2000083.673450 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000-05.399378 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
PosErr 0.24 arcsec Positional error, 1σ arcsec (stat.error;pos)
Offaxis 8.82 arcmin Off-axis angle (instr.offset)
Flags-—wx  Flag indicating source detection problem (Note 1)   (meta.code)
Fl11  Flag indicating source detection map for Chicago wavdetect (Note 2)   (meta.code)
Fl21  Flag indicating source detection map for Palermo wavelet detection (Note 3)   (meta.code)
M11  Flag indicating source detection method (Note 4)   (meta.code)
M21  Flag indicating source detection method (Note 5)   (meta.code)
M30  Flag indicating source detection method (Note 6)   (meta.code)
SigAE 7.7  Source significance (in σ) from acis_extract (stat.fit.goodness)
SigPWD 18.9   Source significance (in σ) from Palermo wavelet detection (stat.fit.goodness)
ACIS    Previous Chandra ACIS X-ray source (meta.id;obs)
HRC    Previous Chandra HRC X-ray source (meta.id;obs)
OptID 54  Optical star designation (Note 1)   (meta.id.cross)
OptOff 0.38 arcsec COUP-optical positional offset (Note 2)   (pos.angDistance)
Vmag 18.85 mag The V band magnitude (Note 2)   (phot.mag;em.opt.V)
Imag 15.27 mag The I band magnitude (Note 2)   (phot.mag;em.opt.I)
SpTypeM5  Spectral type (Note 2)   (src.spType)
AV 0.77 mag The visual absorption (Note 2)   (phys.absorption;em.opt.V)
log(Teff) 3.467 [K] Log of the stellar effective temperature (Note 2)   (phys.temperature.effective)
log(LBol) -0.68 [solLum] Log of the stellar bolometric luminosity (Note 2)   (phys.luminosity)
Rad 1.57 solRad Stellar radius (Note 2)   (phys.size.radius)
Mass 0.13 solMass Stellar mass (Note 3)   (phys.mass)
log(Age) 5.46 [yr] Log of stellar age (Note 3)   (time.age)
Del(I-K) -0.04 mag The Δ(I-K) near-infrared excess (Note 4)   (phot.color.excess)
EWCa 0.0 0.1nm Equivalent width Ca II line in Å (Note 4)   (spect.line.eqWidth)
<Vmag>  mag The average V band magnitude (Note 5)   (phot.mag;em.opt.V)
e_<Vmag>  mag Error in Vmag (Note 5)   (stat.error;phot.mag;em.opt.V)
VRange  mag Range in V band magnitudes (Note 5)   (phot.mag;em.opt.V)
Per  d Photometric rotational period (Note 5)   (time.period)
JHKSrc05344162-0523574  JHK source name (Note 2)   (meta.id.cross)
JHKOff 0.30 arcsec The COUP-JHK source positional offset (pos.angDistance)
Jmag13.28 mag The J band magnitude (phot.mag;em.IR.J)
Hmag12.57 mag The H band magnitude (phot.mag;em.IR.H)
Ksmag12.28 mag The Ks band magnitude (phot.mag;em.IR.K)
r_Ksmag   Source of photometry flag (Note 3)   (meta.ref;pos.frame)
q_2MAAA  2MASS photometric quality flag (Note G1)   (meta.code.qual)
f_2M000  2MASS contamination and confusion flag (Note G2)   (meta.code)
r_Lmag   Reference flag for Lmag (Note 6)   (meta.ref;pos.frame)
LSrc   The L band source name (meta.id.cross)
Lmag  mag The L band magnitude (phot.mag;em.IR.3-4um)
ColumnValue  Explain   (UCD)
_RAJ200005 34 41.74467 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-05 26 52.8610 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195005 32 14.34649 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-05 28 48.6507 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon208.99682323 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-19.53888031 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
15recno 15  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
n_COUP   indicates a note about this source in the file notes.dat (meta.ref.url)

COUP 15  COUP source number (meta.id)
Name053441.7-052652  (i) IAU designation (COUP JHHMMSS.s+DDMMSS in Simbad) (meta.id;meta.main)
SrcCts 1758 ct Source counts in extracted area (phot.count;em.X-ray)
BkgCts 282 ct Background counts in extracted area (instr.background)
NetCts 1475 ct Net counts in extracted area (phot.count;em.X-ray)
ExtArea1103 pix Extraction area (phys.area;instr)
PSFFrac 0.88  Point spread fraction in extracted area at fiducial energy 1.5keV (instr.det.psf;arith.ratio)
ExpTime 698.5 ks Exposure time (time.duration;obs.exposure)
CtFlConv 0.395 10+9cm2 Conversion factor between counts and flux in units of 109ct.cm2/photon (arith.factor)
Xflux -5.034 [cm-2.s-1] Log of the 0.5-8.0keV Incident photon flux in units of photons/cm2/s (phot.flux;em.X-ray)
<E> 1.29 keV Median energy corrected for background (phys.energy;stat.median)
HR1 -0.45   Hardness ratio 1 (0.5-2.0/2.0-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR1 0.04   Lower uncertainty on HR1 (stat.error)
E_HR1 0.04   Upper uncertainty on HR1 (stat.error;stat.max)
HR2 -0.62   Hardness ratio 2 (0.5-1.7/1.7-2.8keV) (Note 1)   (phot.flux;arith.ratio)
e_HR2 0.03   Lower uncertainty on HR2 (stat.error)
E_HR2 0.04   Upper uncertainty on HR2 (stat.error;stat.max)
HR3 0.13   Hardness ratio 3 (1.7-2.8/2.8-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR3 0.08   Lower uncertainty on HR3 (stat.error)
E_HR3 0.08   Upper uncertainty on HR3 (stat.error;stat.max)
logNH 21.16 [cm-2] Hydrogen column density (phys.columnDensity)
e_logNH 0.44 [cm-2] Error in logNH (stat.error)
kT1 0.66 keV Energy of first plasma component (phys.temperature)
e_kT1 0.08 keV Error in kT1 (stat.error)
kT2 15.00 keV Energy of second plasma component, if needed (phys.temperature)
e_kT2 15.00 keV Error in kT2 (stat.error)
EM1 52.35 [cm-3] Emission measure of first plasma component (phys.emissMeasure)
e_EM1 0.16 [cm-3] Error in EM1 (stat.error)
EM2 52.59 [cm-3] Emission measure of second plasma component (phys.emissMeasure)
e_EM2 0.04 [cm-3] Error in EM2 (stat.error)
Chi2 1.60   Chi-squared per degree of freedom for spectral fit (stat.fit.chi2)
d_Chi2 21   Degrees of freedom for Chi2 (stat.fit.dof)
f_Chi2 m  Spectral fit flag (Note 1)   (meta.code)
Nph60  Spectral model flag (Note 2)   (stat.param)
Nc1  Spectral model flag (Note 3)   (stat.param)
Npl2  Spectral model flag (Note 4)   (stat.param)
sFlags–h---—  Spectral features and problems flag (Note 5)   (meta.code)
Var   Variability flag (Note 1)   (meta.code;src.var)
logP(KS) -4.00 [-] log probability of variability (Note 2)   (src.var)
BBNum 8  Bayesian blocks, number of segments (stat.fit.param)
BBMin 0.77 ct/ks Bayesian blocks, minimum count rate (stat.fit.param)
e_BBMin 0.23 ct/ks Bayesian blocks, error in minimum count rate (stat.error)
BBMax 3.56 ct/ks Bayesian blocks, maximum count rate (stat.fit.param)
e_BBMax 0.23 ct/ks Bayesian blocks, error in maximum count rate (stat.error)
l_Ls   Upper limit flag for Ls (meta.code.error)
Ls29.35 [10-7W] Log of the observed soft band (0.5-2.0keV) luminosity (Note 1)   (phys.luminosity;em.X-ray)
l_Lh   Upper limit flag for Lh (meta.code.error)
Lh29.58 [10-7W] Log of the observed hard band (2.0-8.0keV) luminosity (phys.luminosity;em.X-ray)
Lhc29.59 [10-7W] Log of the estimated luminosity in hard band corrected for absorption (phys.luminosity;em.X-ray)
Lt29.78 [10-7W] Log of the observed total band (0.5-8.0keV) luminosity (phys.luminosity;em.X-ray)
Ltc29.86 [10-7W] Log of the estimated luminosity in total band corrected for absorption (phys.luminosity;em.X-ray)
RAJ2000083.673936 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000-05.448017 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
PosErr 0.12 arcsec Positional error, 1σ arcsec (stat.error;pos)
Offaxis 9.36 arcmin Off-axis angle (instr.offset)
Flags-d—x  Flag indicating source detection problem (Note 1)   (meta.code)
Fl11  Flag indicating source detection map for Chicago wavdetect (Note 2)   (meta.code)
Fl21  Flag indicating source detection map for Palermo wavelet detection (Note 3)   (meta.code)
M11  Flag indicating source detection method (Note 4)   (meta.code)
M21  Flag indicating source detection method (Note 5)   (meta.code)
M30  Flag indicating source detection method (Note 6)   (meta.code)
SigAE 25.3  Source significance (in σ) from acis_extract (stat.fit.goodness)
SigPWD 64.9   Source significance (in σ) from Palermo wavelet detection (stat.fit.goodness)
ACIS 10   Previous Chandra ACIS X-ray source (meta.id;obs)
HRC    Previous Chandra HRC X-ray source (meta.id;obs)
OptID 55  Optical star designation (Note 1)   (meta.id.cross)
OptOff 0.14 arcsec COUP-optical positional offset (Note 2)   (pos.angDistance)
Vmag 17.07 mag The V band magnitude (Note 2)   (phot.mag;em.opt.V)
Imag 14.40 mag The I band magnitude (Note 2)   (phot.mag;em.opt.I)
SpTypeM3  Spectral type (Note 2)   (src.spType)
AV 0.31 mag The visual absorption (Note 2)   (phys.absorption;em.opt.V)
log(Teff) 3.513 [K] Log of the stellar effective temperature (Note 2)   (phys.temperature.effective)
log(LBol) -0.60 [solLum] Log of the stellar bolometric luminosity (Note 2)   (phys.luminosity)
Rad 1.48 solRad Stellar radius (Note 2)   (phys.size.radius)
Mass 0.26 solMass Stellar mass (Note 3)   (phys.mass)
log(Age) 6.33 [yr] Log of stellar age (Note 3)   (time.age)
Del(I-K) 0.36 mag The Δ(I-K) near-infrared excess (Note 4)   (phot.color.excess)
EWCa 1.0 0.1nm Equivalent width Ca II line in Å (Note 4)   (spect.line.eqWidth)
<Vmag>  mag The average V band magnitude (Note 5)   (phot.mag;em.opt.V)
e_<Vmag>  mag Error in Vmag (Note 5)   (stat.error;phot.mag;em.opt.V)
VRange  mag Range in V band magnitudes (Note 5)   (phot.mag;em.opt.V)
Per  d Photometric rotational period (Note 5)   (time.period)
JHKSrc05344171-0526529  JHK source name (Note 2)   (meta.id.cross)
JHKOff 0.54 arcsec The COUP-JHK source positional offset (pos.angDistance)
Jmag12.54 mag The J band magnitude (phot.mag;em.IR.J)
Hmag11.66 mag The H band magnitude (phot.mag;em.IR.H)
Ksmag11.14 mag The Ks band magnitude (phot.mag;em.IR.K)
r_Ksmag   Source of photometry flag (Note 3)   (meta.ref;pos.frame)
q_2MAAA  2MASS photometric quality flag (Note G1)   (meta.code.qual)
f_2M000  2MASS contamination and confusion flag (Note G2)   (meta.code)
r_Lmag   Reference flag for Lmag (Note 6)   (meta.ref;pos.frame)
LSrc   The L band source name (meta.id.cross)
Lmag