J/A+A/434/483/table2 | An XMM-Newton survey of M 31 (Pietsch+, 2005) X-ray source catalogue of the XMM-Newton EPIC M 31 observations (856 rows) | recno=315 |
Column | Value | Explain (UCD) | |
_RAJ2000 | 00 42 42.5100 | "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 | +40 51 55.100 | "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) |
_RAB1950 | 00 39 58.4233 | "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 | +40 35 29.523 | "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) |
_Glon | 121.1523394 | 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 | -21.9762782 | 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) |
315recno | 315 | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) | |
[PFH2005] | 315 | Source Number (meta.id;meta.main) | |
M31ID | s1 | Code of the detection field in which the source was entered in the catalogue (obs.field) | |
RAJ2000 | 00 42 42.51 | "h:m:s" | (i) Right Ascension J2000 (pos.eq.ra;meta.main) |
DEJ2000 | +40 51 55.1 | "d:m:s" | (i) Declination J2000 (pos.eq.dec;meta.main) |
PosErr | 0.17 | arcsec | Positional error (Note 1) (stat.error;pos) |
LH | 9.4e+03 | Source detection likelihood (combined EPIC) (stat.likelihood;instr.saturation) | |
CRate | 3.1e-01 | ct/s | Combined EPIC count rate (Note 2) (phot.count;em.X-ray) |
e_CRate | 5e-03 | ct/s | Error in CRate (stat.error) |
CFlux | 6.7e-13 | mW/m2 | Combined EPIC flux in erg/cm2/s (Note 2) (phot.flux;em.X-ray) |
e_CFlux | 1e-14 | mW/m2 | Error in CFlux (stat.error) |
CHR1 | 0.31 | Combined EPIC hardness ratio 1 (Note 3) (phot.flux;arith.ratio) | |
e_CHR1 | 0.02 | Error in CHR1 (stat.error) | |
CHR2 | 0.07 | Combined EPIC hardness ratio 2 (Note 3) (phot.flux;arith.ratio) | |
e_CHR2 | 0.02 | Error in CHR2 (stat.error) | |
CHR3 | -0.28 | Combined EPIC hardness ratio 3 (Note 3) (phot.flux;arith.ratio) | |
e_CHR3 | 0.02 | Error in CHR3 (stat.error) | |
CHR4 | -0.33 | Combined EPIC hardness ratio 4 (Note 3) (phot.flux;arith.ratio) | |
e_CHR4 | 0.04 | Error in CHR4 (stat.error) | |
VAL | TFF | EPIC instruments contributing to source detection (Note 4) (meta.id;instr) | |
PNExpo | 14.3 | ks | Exposure of EPIC pn instrument (instr;obs.exposure) |
PNLH | 9.4e+03 | EPIC pn source detection likelihood (stat.likelihood) | |
PNRate | 3.1e-01 | ct/s | EPIC pn count rate (Note 2) (phot.count;em.X-ray) |
e_PNRate | 5e-03 | ct/s | Error in PNRate (stat.error) |
PNFlux | 6.7e-13 | mW/m2 | EPIC pn flux in erg/cm2/s (Note 2) (phot.flux;em.X-ray) |
e_PNFlux | 1e-14 | mW/m2 | Error in PNFlux (stat.error) |
PNHR1 | 0.31 | EPIC pn hardness ratio 1 (Note 3) (phot.flux;arith.ratio) | |
e_PNHR1 | 0.02 | Error in PNHR1 (stat.error) | |
PNHR2 | 0.07 | EPIC pn hardness ratio 2 (Note 3) (phot.flux;arith.ratio) | |
e_PNHR2 | 0.02 | Error in PNHR2 (stat.error) | |
PNHR3 | -0.28 | EPIC pn hardness ratio 3 (Note 3) (phot.flux;arith.ratio) | |
e_PNHR3 | 0.02 | Error in PNHR3 (stat.error) | |
PNHR4 | -0.33 | EPIC pn hardness ratio 4 (Note 3) (phot.flux;arith.ratio) | |
e_PNHR4 | 0.04 | Error in PNHR4 (stat.error) | |
M1Expo | ks | Exposure of EPIC MOS1 instrument (instr;obs.exposure) | |
M1LH | EPIC MOS1 source detection likelihood (stat.likelihood) | ||
M1Rate | ct/s | EPIC MOS1 count rate (Note 2) (phot.count;em.X-ray) | |
e_M1Rate | ct/s | Error in M1Rate (stat.error) | |
M1Flux | mW/m2 | EPIC MOS1 flux in erg/cm2/s (Note 2) (phot.flux;em.X-ray) | |
e_M1Flux | mW/m2 | Error in M1Flux (stat.error) | |
M1HR1 | EPIC MOS1 hardness ratio 1 (Note 3) (phot.flux;arith.ratio) | ||
e_M1HR1 | Error in M1HR1 (stat.error) | ||
M1HR2 | EPIC MOS1 hardness ratio 2 (Note 3) (phot.flux;arith.ratio) | ||
e_M1HR2 | Error in M1HR2 (stat.error) | ||
M1HR3 | EPIC MOS1 hardness ratio 3 (Note 3) (phot.flux;arith.ratio) | ||
e_M1HR3 | Error in M1HR3 (stat.error) | ||
M1HR4 | EPIC MOS1 hardness ratio 4 (Note 3) (phot.flux;arith.ratio) | ||
e_M1HR4 | Error in M1HR4 (stat.error) | ||
M2Expo | ks | Exposure of EPIC MOS2 instrument (instr;obs.exposure) | |
M2LH | EPIC MOS2 source detection likelihood (stat.likelihood) | ||
M2Rate | ct/s | EPIC MOS2 count rate (Note 2) (phot.count;em.X-ray) | |
e_M2Rate | ct/s | Error in M2Rate (stat.error) | |
M2Flux | mW/m2 | EPIC MOS2 flux in erg/cm2/s (Note 2) (phot.flux;em.X-ray) | |
e_M2Flux | mW/m2 | Error in M2Flux (stat.error) | |
M2HR1 | EPIC MOS2 hardness ratio 1 (Note 3) (phot.flux;arith.ratio) | ||
e_M2HR1 | Error in M2HR1 (stat.error) | ||
M2HR2 | EPIC MOS2 hardness ratio 2 (Note 3) (phot.flux;arith.ratio) | ||
e_M2HR2 | Error in M2HR2 (stat.error) | ||
M2HR3 | EPIC MOS2 hardness ratio 3 (Note 3) (phot.flux;arith.ratio) | ||
e_M2HR3 | Error in M2HR3 (stat.error) | ||
M2HR4 | EPIC MOS2 hardness ratio 4 (Note 3) (phot.flux;arith.ratio) | ||
e_M2HR4 | Error in M2HR4 (stat.error) | ||
XID | [TF91]51, [SHP97]188, [SHL2001]188(v), s1-32 | X-ray identification (Note 5) (meta.id) | |
USNOB1.0 | Name of brightest USNO-B1.0 source within search area (meta.id.cross) | ||
o_USNOB1.0 | Number of USNO-B1.0 correlations (meta.number) | ||
USNOdist | arcsec | Distance of source USNO-B1.0 (pos.angDistance) | |
USNOB2 | mag | B2 magnitude of source USNO-B1.0 (phot.mag;em.opt.B) | |
USNOR2 | mag | R2 magnitude of source USNO-B1.0 (phot.mag;em.opt.R) | |
USNOI | mag | I magnitude of source USNO-B1.0 (phot.mag;em.opt.I) | |
log(fX/fopt) | Logarithm of X-ray-to-optical fluxes (phot.flux;arith.ratio) | ||
Class | Gal | Classification of X-ray source (Note 6) (src.class) | |
Remarks | NGC 221, M 32 (NED) | Additional remarks (Note 7) (meta.note) | |
USNO-B | USNO-B | Find all USNO-B1 sources within 60" (meta.ref.url) |
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