| 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) |
| | |  (ALL) | Name | (char) | (i) Target galaxy name (NGC or IC number) (meta.id;meta.main) (ID_MAIN) |
| | | (1) | Type | (char) | Morphological type (src.morph.type) (MORPH_TYPE) |
| | | (1) | Dist | Mpc | Distance (Note 1)
(pos.distance;pos.galactocentric) (POS_GAL_GC) |
| | | (1) | D25 | arcmin | B-band 25th magnitude isophote (D25) diameters taken from RC3 (Cat. VII/155) (phys.angSize;em.opt.B) (EXTENSION_DIAM) |
| | | (1) | LK | 10+11Lsun | 2MASS K-band luminosity (Note 2)
(phys.luminosity) (PHYS_LUMINOSITY_GENERAL) |
| | | (1) | Age | Gyr | (n) Age (Note 3)
(time.age) (TIME_AGE) |
| | | (1) | E_Age | Gyr | (n) Positive Age 1σ error (stat.error;stat.max) (ERROR) |
| | | (1) | e_Age | Gyr | (n) Negative Age 1σ error (stat.error;time.age) (ERROR) |
| | | (1) | [Fe/H] | [Sun] | (n) Metallicity of [Fe/H] (Note 3)
(phys.abund.Z) (PHYS_ABUND_FE/H) |
| | | (1) | e_[Fe/H] | [Sun] | (n) 1σ error of [Fe/H] (stat.error;phys.abund.Fe) (ERROR) |
ALL cols | | | |
| | | (1) | [a/Fe] | [Sun] | (n) Metallicity of [α/Fe] (Note 3)
(phys.abund) (PHYS_ABUND_MISC) |
| | | (1) | e_[a/Fe] | [Sun] | (n) 1σ error of [a/Fe] (stat.error;phys.abund) (ERROR) |
| | | (1) | OID | | Chandra observation identifier (meta.id;obs.param) (OBS_ID) |
| | | (1) | S/I | (char) | [SI] ACIS instrument mode (Spectrum/Image) (instr.setup) (INST_SETUP) |
| | | (1) | Date | "Y:M:D" | (n)Observation date start (time.start;obs) (TIME_DATE) |
| | | (1) | Exp | ks | Total exposure time; flaring removed (see section 2 for further details) (time.duration;obs.exposure) (TIME_EXPTIME) |
| | | (1) | Simbad | (char) | ask the Simbad data-base about this object (DATA_LINK) |
| | | (1) | NED | (char) | ask the NED data-base about this object (DATA_LINK) |
| | | (ALL) | _RA | deg | (i) Positions from Simbad (right ascension part) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| | | (ALL) | _DE | deg | (i) Positions from Simbad (declination part) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
| | | (2) | CXOU | (char) | Source identification (JHHMMSS.s+DDMMSS) (meta.id;meta.main) (ID_MAIN) |
| | | (2) | Cts | ct | Total counts detected (phot.count;em.X-ray) (PHOT_COUNTS_X) |
| | | (2) | LX | 10+31W | X-ray (0.3-7keV) luminosity; units of 1038erg/s (phys.luminosity;em.X-ray) (PHYS_LUMINOSITY_X) |
ALL cols | | | |
| | | (2) | e_LX | 10+31W | Uncertainty in LX (stat.error) (ERROR) |
| | | (2) | HR1 | | (n) Hardness ratio HR1 (values outside the range [-1,+1] were set to ±1) (Note 1)
(phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO) |
| | | (2) | e_HR1 | | (n) Uncertainty in HR1 (stat.error) (ERROR) |
| | | (2) | HR2 | | (n) Hardness ratio HR2 (values outside the range [-1,+1] were set to ±1) (Note 1)
(phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO) |
| | | (2) | e_HR2 | | (n) Uncertainty in HR2 (stat.error) (ERROR) |
| | | (2) | DelR | arcmin | Projected distance from galaxy center (pos.angDistance) (POS_ANG_DIST_GENERAL) |
| | | (2) | GC | | (n) Globular cluster catalog number given in Paper II (Humphrey, Cat. J/ApJ/690/512) (Note 2)
(meta.id.cross) (ID_CROSSID) |
ALL cols | | | |