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 The XMM-Newton 2nd Incremental Source Catalogue (2XMMi) (XMM-SSC, 2008) gcoral3f This catalogue is obsoleted by IX/41
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1.IX/40/xmm2isThe 2XMMi catalog, "slim" version (221012 rows)

Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Source   [1,221170] ({ g{DarkGreen}SRCID}) Unique source index (
  2XMMi (char) ({ g{DarkGreen}IAUNAME}) Unique source name (7) linkRole{individual detections of this source} (Note)   (;meta.main)
  RA_ICRS deg ({ g{DarkGreen}SC_RA}) Mean source right ascension (ICRS) (pos.eq.ra;meta.main)
  DE_ICRS deg ({ g{DarkGreen}SC_DEC}) Mean source declination (ICRS) (pos.eq.dec;meta.main)
  ePos arcsec ({ g{DarkGreen}SC_POSERR}) Mean error on position (stat.error)
  Flux1 mW/m2 ({ g{DarkGreen}SCEP1_FLUX}) Mean flux in 0.2-0.5keV band (phot.flux;em.X-ray)
  e_Flux1 mW/m2 ({ g{DarkGreen}SCEP1FLUXERR}) Mean error on Flux1 (stat.error)
  Flux2 mW/m2 ({ g{DarkGreen}SCEP2_FLUX}) Mean flux in 0.5-1.0keV band (phot.flux;em.X-ray)
  e_Flux2 mW/m2 ({ g{DarkGreen}SCEP2FLUXERR}) Mean error on Flux2 (stat.error)
  Flux3 mW/m2 ({ g{DarkGreen}SCEP3_FLUX}) Mean flux in 1.0-2.0keV band (phot.flux;em.X-ray)

ALL cols
  e_Flux3 mW/m2 ({ g{DarkGreen}SCEP3FLUXERR}) Mean error on Flux3 (stat.error)
  Flux4 mW/m2 ({ g{DarkGreen}SCEP4_FLUX}) Mean flux in 2.0-4.5keV band (phot.flux;em.X-ray)
  e_Flux4 mW/m2 ({ g{DarkGreen}SCEP4FLUXERR}) Mean error on Flux4 (stat.error)
  Flux5 mW/m2 ({ g{DarkGreen}SCEP5_FLUX}) Mean flux in 4.5-12keV band (phot.flux;em.X-ray)
  e_Flux5 mW/m2 ({ g{DarkGreen}SCEP5FLUXERR}) Mean error on Flux5 (stat.error)
  Flux mW/m2 ({ g{DarkGreen}SCEP8_FLUX}) Mean flux in 0.2-12keV band (phot.flux;em.X-ray)
  e_Flux mW/m2 ({ g{DarkGreen}SCEP8FLUXERR}) Mean error on Flux (stat.error;phot.flux)
  Flux14 mW/m2 (n) ({ g{DarkGreen}SCEP9_FLUX}) Mean flux in 0.5-4.5keV band (phot.flux;em.X-ray)
  e_Flux14 mW/m2 (n) ({ g{DarkGreen}SCEP9FLUXERR}) Mean error on Flux14 (stat.error)
  HR1  (n) ({ g{DarkGreen}SC_HR1}) Hardness ratio of bands 1 and 2 (Note 1)   (phot.flux;arith.ratio)
  e_HR1  (n) ({ g{DarkGreen}SCHR1ERR}) Mean error on HR1 (stat.error)
  HR2  (n) ({ g{DarkGreen}SC_HR2}) Hardness ratio of bands 2 and 3 (Note 1)   (phot.flux;arith.ratio)
  e_HR2  (n) ({ g{DarkGreen}SCHR2ERR}) Mean error on HR2 (stat.error)

ALL cols
(n) indicates a possible blank or NULL column  
  HR3  (n) ({ g{DarkGreen}SC_HR3}) Hardness ratio of bands 3 and 4 (Note 1)   (phot.flux;arith.ratio)
  e_HR3  (n) ({ g{DarkGreen}SCHR3ERR}) Mean error on HR3 (stat.error)
  HR4  (n) ({ g{DarkGreen}SC_HR4}) Hardness ratio of bands 4 and 5 (Note 1)   (phot.flux;arith.ratio)
  e_HR4  (n) ({ g{DarkGreen}SCHR4ERR}) Mean error on HR4 (stat.error)
  srcML  ({ g{DarkGreen}SCDETML}) Source detection likelihood (2) ({ g{red2}Sources with likelihood<8 may be spurious}) (Note)   (stat.likelihood;instr.saturation)
  extML  ({ g{DarkGreen}SCEXTML}) Detection likelihood of the extended source (Note 3)   (stat.likelihood;instr.saturation)
  Cst  (n) [0,1] ({ g{DarkGreen}SC_CHI2PROB}) Constant probability (Note 4)   (
  V   [0,1] ({ g{DarkGreen}SCVARFLAG}) Variability flag (V=1) (meta.code;src.var)
  S   [0,4] ({ g{DarkGreen}SCSUMFLAG}) summary flag (Note 5)   (meta.code.qual)
  Chg   [1,3] ({ g{DarkGreen}SC_CHFLAG1}) Changes compared to 2XMM (Note 7)   (meta.code)
  Nd  ({ g{DarkGreen}N_DETECTIONS}) Number of detections (meta.number)
  1XMM (char) ({ g{DarkGreen}MATCH_1XMM}) Name of matched 1XMM source (Note 6)   (
  o1XMM arcsec (n) [0,3] ({ g{DarkGreen}SEP_1XMM}) Distance of 1XMM source (pos.angDistance;arith.diff)
  uLEDAS (char) ({ g{DarkGreen}LEDAS_URL}) URL for details at LEDAS (meta.ref.url)

ALL cols
(n) indicates a possible blank or NULL column  
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