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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)
  COUP=425
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200005 35 11.53920 "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 40.2220 "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 44.07972 "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 33.8569 "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)
_Glon209.00548806 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-19.40445259 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)
425recno 425  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 425  COUP source number (meta.id)
Name053511.5-052340  (i) IAU designation (COUP JHHMMSS.s+DDMMSS in Simbad) (meta.id;meta.main)
SrcCts 73 ct Source counts in extracted area (phot.count;em.X-ray)
BkgCts 10 ct Background counts in extracted area (instr.background)
NetCts 62 ct Net counts in extracted area (phot.count;em.X-ray)
ExtArea 11 pix Extraction area (phys.area;instr)
PSFFrac 0.86  Point spread fraction in extracted area at fiducial energy 1.5keV (instr.det.psf;arith.ratio)
ExpTime 785.1 ks Exposure time (time.duration;obs.exposure)
CtFlConv 0.444 10+9cm2 Conversion factor between counts and flux in units of 109ct.cm2/photon (arith.factor)
Xflux -6.476 [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> 4.56 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 0.94   Hardness ratio 3 (1.7-2.8/2.8-8.0keV) (Note 1)   (phot.flux;arith.ratio)
e_HR3 0.06   Lower uncertainty on HR3 (stat.error)
E_HR3    Upper uncertainty on HR3 (stat.error;stat.max)
logNH 23.10 [cm-2] Hydrogen column density (phys.columnDensity)
e_logNH 0.21 [cm-2] Error in logNH (stat.error)
kT1 6.41 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 52.16 [cm-3] Emission measure of first plasma component (phys.emissMeasure)
e_EM1 0.50 [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 1.19   Chi-squared per degree of freedom for spectral fit (stat.fit.chi2)
d_Chi2 11   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-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 2  Bayesian blocks, number of segments (stat.fit.param)
BBMin 0.02 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 0.12 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)
Lh28.76 [10-7W] Log of the observed hard band (2.0-8.0keV) luminosity (phys.luminosity;em.X-ray)
Lhc29.12 [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)
Ltc29.33 [10-7W] Log of the estimated luminosity in total band corrected for absorption (phys.luminosity;em.X-ray)
RAJ2000083.798080 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000-05.394506 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
PosErr 0.07 arcsec Positional error, 1σ arcsec (stat.error;pos)
Offaxis 1.37 arcmin Off-axis angle (instr.offset)
Flags-d–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 6.7  Source significance (in σ) from acis_extract (stat.fit.goodness)
SigPWD 12.8   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)
  
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