Show | Sort | Join tables | Column | Constraint | Explain (UCD) |
| | (ALL) | recno | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
| | (1) | n_COUP | (char) | indicates a note about this source in the file notes.dat (meta.ref.url) (DATA_LINK) |
| | (1) | COUP | | COUP source number (meta.id) (ID_NUMBER) |
| | (1+2) | Name | (char) | (i) IAU designation (COUP JHHMMSS.s+DDMMSS in Simbad) (meta.id;meta.main) (ID_MAIN) |
| | (1) | SrcCts | ct | Source counts in extracted area (phot.count;em.X-ray) (PHOT_COUNTS_X) |
| | (1) | BkgCts | ct | Background counts in extracted area (instr.background) (INST_BACKGROUND) |
| | (1) | NetCts | ct | Net counts in extracted area (phot.count;em.X-ray) (PHOT_COUNTS_X) |
| | (1) | ExtArea | pix | Extraction area (phys.area;instr) (INST_AREA) |
| | (1) | PSFFrac | | Point spread fraction in extracted area at fiducial energy 1.5keV (instr.det.psf;arith.ratio) (INST_PSF) |
| | (1+3+4) | ExpTime | ks | Exposure time (time.duration;obs.exposure) (TIME_EXPTIME) |
| | (1) | CtFlConv | 10+9cm2 | Conversion factor between counts and flux in units of 109ct.cm2/photon (arith.factor) (DATA_SCALE-FACTOR) |
ALL cols | | | |
| | (1) | Xflux | [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) (PHOT_FLUX_X) |
| | (1) | <E> | keV | Median energy corrected for background (phys.energy;stat.median) (PHYS_ENERGY_X) |
| | (1) | HR1 | | (n) Hardness ratio 1 (0.5-2.0/2.0-8.0keV) (Note 1)
(phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO) |
| | (1) | e_HR1 | | (n) Lower uncertainty on HR1 (stat.error) (ERROR) |
| | (1) | E_HR1 | | (n) Upper uncertainty on HR1 (stat.error;stat.max) (ERROR) |
| | (1) | HR2 | | (n) Hardness ratio 2 (0.5-1.7/1.7-2.8keV) (Note 1)
(phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO) |
| | (1) | e_HR2 | | (n) Lower uncertainty on HR2 (stat.error) (ERROR) |
| | (1) | E_HR2 | | (n) Upper uncertainty on HR2 (stat.error;stat.max) (ERROR) |
| | (1) | HR3 | | (n) Hardness ratio 3 (1.7-2.8/2.8-8.0keV) (Note 1)
(phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO) |
| | (1) | e_HR3 | | (n) Lower uncertainty on HR3 (stat.error) (ERROR) |
| | (1) | E_HR3 | | (n) Upper uncertainty on HR3 (stat.error;stat.max) (ERROR) |
| | (1) | logNH | [cm-2] | (n) Hydrogen column density (phys.columnDensity) (PHYS_COLUMN_DENSITY) |
| | (1) | e_logNH | [cm-2] | (n) Error in logNH (stat.error) (ERROR) |
ALL cols | | | |
| | (1) | kT1 | keV | (n) Energy of first plasma component (phys.temperature) (PHYS_TEMP_PLASMA) |
| | (1) | e_kT1 | keV | (n) Error in kT1 (stat.error) (ERROR) |
| | (1) | kT2 | keV | (n) Energy of second plasma component, if needed (phys.temperature) (PHYS_TEMP_PLASMA) |
| | (1) | e_kT2 | keV | (n) Error in kT2 (stat.error) (ERROR) |
| | (1) | EM1 | [cm-3] | (n) Emission measure of first plasma component (phys.emissMeasure) (PHYS_EM-MEASURE) |
| | (1) | e_EM1 | [cm-3] | (n) Error in EM1 (stat.error) (ERROR) |
| | (1) | EM2 | [cm-3] | (n) Emission measure of second plasma component (phys.emissMeasure) (PHYS_EM-MEASURE) |
| | (1) | e_EM2 | [cm-3] | (n) Error in EM2 (stat.error) (ERROR) |
| | (1) | Chi2 | | (n) Chi-squared per degree of freedom for spectral fit (stat.fit.chi2) (FIT_CHI2) |
| | (1) | d_Chi2 | | (n) Degrees of freedom for Chi2 (stat.fit.dof) (STAT_N-DOF) |
| | (1) | f_Chi2 | (char) | Spectral fit flag (Note 1)
(meta.code) (CODE_MISC) |
| | (1) | Nph | (char) | Spectral model flag (Note 2)
(stat.param) (MODEL_PARAM) |
| | (1) | Nc | (char) | Spectral model flag (Note 3)
(stat.param) (MODEL_PARAM) |
ALL cols | | | |
| | (1) | Npl | (char) | Spectral model flag (Note 4)
(stat.param) (MODEL_PARAM) |
| | (1) | sFlags | (char) | Spectral features and problems flag (Note 5)
(meta.code) (CODE_MISC) |
| | (1) | Var | (char) | Variability flag (Note 1)
(meta.code;src.var) (CODE_VARIAB) |
| | (1) | logP(KS) | [-] | log probability of variability (Note 2)
(src.var) (VAR_PROBABILITY) |
| | (1) | BBNum | | Bayesian blocks, number of segments (stat.fit.param) (STAT_PARAM) |
| | (1) | BBMin | ct/ks | Bayesian blocks, minimum count rate (stat.fit.param) (STAT_PARAM) |
| | (1) | e_BBMin | ct/ks | Bayesian blocks, error in minimum count rate (stat.error) (ERROR) |
| | (1) | BBMax | ct/ks | Bayesian blocks, maximum count rate (stat.fit.param) (STAT_PARAM) |
| | (1) | e_BBMax | ct/ks | Bayesian blocks, error in maximum count rate (stat.error) (ERROR) |
| | (1) | l_Ls | (char) | Upper limit flag for Ls (meta.code.error) (CODE_LIMIT) |
| | (1) | Ls | [10-7W] | (n) Log of the observed soft band (0.5-2.0keV) luminosity (Note 1)
(phys.luminosity;em.X-ray) (PHYS_LUMINOSITY_X) |
| | (1) | l_Lh | (char) | Upper limit flag for Lh (meta.code.error) (CODE_LIMIT) |
| | (1) | Lh | [10-7W] | (n) Log of the observed hard band (2.0-8.0keV) luminosity (phys.luminosity;em.X-ray) (PHYS_LUMINOSITY_X) |
ALL cols | | | |
| | (1) | Lhc | [10-7W] | (n) Log of the estimated luminosity in hard band corrected for absorption (phys.luminosity;em.X-ray) (PHYS_LUMINOSITY_X) |
| | (1) | Lt | [10-7W] | Log of the observed total band (0.5-8.0keV) luminosity (phys.luminosity;em.X-ray) (PHYS_LUMINOSITY_X) |
| | (1) | Ltc | [10-7W] | (n) Log of the estimated luminosity in total band corrected for absorption (phys.luminosity;em.X-ray) (PHYS_LUMINOSITY_X) |
| | (1+3) | RAJ2000 | deg | (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| | (1+3) | DEJ2000 | deg | (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
| | (1) | PosErr | arcsec | Positional error, 1σ arcsec (stat.error;pos) (ERROR) |
| | (1) | Offaxis | arcmin | Off-axis angle (instr.offset) (INST_ANG_OFFAXIS) |
| | (1) | Flags | (char) | Flag indicating source detection problem (Note 1)
(meta.code) (CODE_MISC) |
| | (1) | Fl1 | | Flag indicating source detection map for Chicago wavdetect (Note 2)
(meta.code) (CODE_MISC) |
| | (1) | Fl2 | | Flag indicating source detection map for Palermo wavelet detection (Note 3)
(meta.code) (CODE_MISC) |
| | (1) | M1 | | Flag indicating source detection method (Note 4)
(meta.code) (CODE_MISC) |
| | (1) | M2 | | Flag indicating source detection method (Note 5)
(meta.code) (CODE_MISC) |
| | (1) | M3 | | Flag indicating source detection method (Note 6)
(meta.code) (CODE_MISC) |
ALL cols | | | |
| | (1) | SigAE | | Source significance (in σ) from acis_extract (stat.fit.goodness) (STAT_SIGNIFICANCE) |
| | (1) | SigPWD | | (n) Source significance (in σ) from Palermo wavelet detection (stat.fit.goodness) (STAT_SIGNIFICANCE) |
| | (1) | ACIS | | (n) Previous Chandra ACIS X-ray source (meta.id;obs) (OBS_ID) |
| | (1) | HRC | | (n) Previous Chandra HRC X-ray source (meta.id;obs) (OBS_ID) |
| | (1) | OptID | (char) | Optical star designation (Note 1)
(meta.id.cross) (ID_CROSSID) |
| | (1) | OptOff | arcsec | (n) COUP-optical positional offset (Note 2)
(pos.angDistance) (POS_ANG_DIST_GENERAL) |
| | (1+3) | Vmag | mag | (n) The V band magnitude (Note 2)
(phot.mag;em.opt.V) (PHOT_JHN_V) |
| | (1+3) | Imag | mag | (n) The I band magnitude (Note 2)
(phot.mag;em.opt.I) (PHOT_COUS_I) |
| | (1+3) | SpType | (char) | Spectral type (Note 2)
(src.spType) (SPECT_TYPE_GENERAL) |
| | (1+3) | AV | mag | (n) The visual absorption (Note 2)
(phys.absorption;em.opt.V) (PHOT_EXTINCTION_ISM) |
| | (1+3) | log(Teff) | [K] | (n) Log of the stellar effective temperature (Note 2)
(phys.temperature.effective) (PHYS_TEMP_EFFEC) |
| | (1+3) | log(LBol) | [solLum] | (n) Log of the stellar bolometric luminosity (Note 2)
(phys.luminosity) (PHOT_BOL_LUMINOSITY) |
| | (1+3) | Rad | solRad | (n) Stellar radius (Note 2)
(phys.size.radius) (PHYS_SIZE_RADIUS_GENERAL) |
ALL cols | | | |
| | (1+3) | Mass | solMass | (n) Stellar mass (Note 3)
(phys.mass) (PHYS_MASS_MISC) |
| | (1+3) | log(Age) | [yr] | (n) Log of stellar age (Note 3)
(time.age) (TIME_AGE) |
| | (1+3) | Del(I-K) | mag | (n) The Δ(I-K) near-infrared excess (Note 4)
(phot.color.excess) (PHOT_COLOR_EXCESS) |
| | (1+3) | EWCa | 0.1nm | (n) Equivalent width Ca II line in Å (Note 4)
(spect.line.eqWidth) (SPECT_EQ-WIDTH) |
| | (1) | <Vmag> | mag | (n) The average V band magnitude (Note 5)
(phot.mag;em.opt.V) (PHOT_JHN_V) |
| | (1) | e_<Vmag> | mag | (n) Error in Vmag (Note 5)
(stat.error;phot.mag;em.opt.V) (ERROR) |
| | (1) | VRange | mag | (n) Range in V band magnitudes (Note 5)
(phot.mag;em.opt.V) (PHOT_JHN_V) |
| | (1) | Per | d | (n) Photometric rotational period (Note 5)
(time.period) (TIME_PERIOD) |
| | (1) | JHKSrc | (char) | JHK source name (Note 2)
(meta.id.cross) (ID_CROSSID) |
| | (1) | JHKOff | arcsec | (n) The COUP-JHK source positional offset (pos.angDistance) (POS_ANG_DIST_GENERAL) |
| | (1+4) | Jmag | mag | (n) The J band magnitude (phot.mag;em.IR.J) (PHOT_JHN_J) |
| | (1+4) | Hmag | mag | (n) The H band magnitude (phot.mag;em.IR.H) (PHOT_JHN_H) |
| | (1+4) | Ksmag | mag | (n) The Ks band magnitude (phot.mag;em.IR.K) (PHOT_JHN_K) |
ALL cols | | | |
| | (1) | r_Ksmag | (char) | Source of photometry flag (Note 3)
(meta.ref;pos.frame) (REFER_CODE) |
| | (1+4) | q_2M | (char) | 2MASS photometric quality flag (Note G1)
(meta.code.qual) (CODE_QUALITY) |
| | (1+4) | f_2M | (char) | 2MASS contamination and confusion flag (Note G2)
(meta.code) (CODE_MISC) |
| | (1) | r_Lmag | (char) | Reference flag for Lmag (Note 6)
(meta.ref;pos.frame) (REFER_CODE) |
| | (1) | LSrc | (char) | The L band source name (meta.id.cross) (ID_CROSSID) |
| | (1) | Lmag | mag | (n) The L band magnitude (phot.mag;em.IR.3-4um) (PHOT_JHN_L) |
| | (2) | Note | (char) | Note (meta.note) (NOTE) |
| | (3) | [H97b] | (char) | Optical star designation (Note 1)
(meta.id;meta.main) (ID_MAIN) |
| | (3+4) | LimCt | ct | Upper limit to the X-ray counts at this location (phot.count;em.X-ray) (PHOT_COUNTS_X) |
| | (3+4) | ConfFl | (char) | Confusion flag with nearby X-ray source (meta.code) (CODE_MISC) |
| | (4) | 2MASS | (char) | 2MASS source name (meta.id;meta.main) (ID_MAIN:1) |
| | (4) | _RA | deg | (i) Position (derived from 2MASS name) (right ascension part) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| | (4) | _DE | deg | (i) Position (derived from 2MASS name) (declination part) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
ALL cols | | | |