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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJS/238/23
  Chandra X-ray point sources in Abell 133 (Shin+, 2018)
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img(gal)
1.J/ApJS/238/23/table2(c)Main Chandra source catalog (1951 rows)
2.J/ApJS/238/23/table1(c)Chandra observing log for Abell 133 (33 rows)
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Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)Seq   [1/1951] Sequence number (meta.id;meta.main)
   (ALL)RAJ2000 deg (i) [15.1/16.2] Right ascension of X-ray point source (J2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 deg (i) [-22.4/-21.4] Declination of X-ray point source (J2000) (pos.eq.dec;meta.main)
  (1)FBcts ct [4/9999] Net counts in full (0.5-8keV) band (phot.count;em.X-ray)
  (1)e_FBcts ct (n) [2/164] Lower uncertainty in FB (stat.error)
  (1)E_FBcts ct (n) [5/167] Upper uncertainty in FB (stat.error;stat.max)
  (1)SBcts ct [3/6894] Net counts in soft (0.5-2keV) band (phot.count;em.X-ray)
  (1)e_SBcts ct (n) [2/136] Lower uncertainty in SB (stat.error)
  (1)E_SBcts ct (n) [5/139] Upper uncertainty in SB (stat.error;stat.max)
  (1)HBcts ct [5/2940] Net counts in hard (2-8keV) band (phot.count;em.X-ray)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_HBcts ct (n) [3/89] Lower uncertainty in HB (stat.error)
  (1)E_HBcts ct (n) [5/91] Upper uncertainty in HB (stat.error;stat.max)
  (1)HR  (n) [-1/1] Hardness ratio (Note 1)   (phot.flux;arith.ratio)
  (1)e_HR  (n) [0.02/0.5] Lower uncertainty in HR (stat.error)
  (1)E_HR  (n) [0.02/0.9] Upper uncertainty in HR (stat.error;stat.max)
  (1)RAOdeg deg (n) [15.1/16.2] Right ascension of optical counterpart (J2000) (pos.eq.ra)
  (1)DEOdeg deg (n) [-22.3/-21.4] Declination of optical counterpart (J2000) (pos.eq.dec)
  (1)gmag mag (n) [15.8/24.5] CFHT g-band magnitude of optical counterpart (phot.mag;em.opt.B)
  (1)g-r mag (n) [-0.5/2.3] g-r color of optical counterpart (phot.color;em.opt.B;em.opt.R)
  (1)alphaOX  (n) [1/2.8] Optical to X-ray spectral index (spect.index)
  (1)FBraw ct [3/10022] Raw counts in full band (phot.count;em.X-ray)
  (1)FBbkg ct [0/376] Background counts in full band (phot.count;instr.background;em.X-ray)
  (1)SBraw ct [0/6928] Raw counts in soft band (phot.count;em.X-ray.soft)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)SBbkg ct [0/157] Background counts in soft band (instr.background;em.X-ray.soft)
  (1)HBraw ct [0/2968] Raw counts in hard band (phot.count;em.X-ray.hard)
  (1)HBbkg ct [0/147] Background counts in hard band (instr.background;em.X-ray.hard)
  (1)FBexp ks [52/492] Effective Exposure time in full band (time.duration;obs.exposure)
  (1)SBexp ks [44/472] Effective Exposure time in soft band (time.duration;obs.exposure;em.X-ray.soft)
  (1)HBexp ks [51/491] Effective Exposure time in hard band (time.duration;obs.exposure;em.X-ray.hard)
  (1)FBFlux 10-18W/m2 [0.1/625] Net flux in full (0.5-8keV) band (Note 2)   (phot.flux;src.net)
  (1)SBFlux 10-18W/m2 [0.06/221] Net flux in soft (0.5-2keV) band (Note 2)   (phot.flux;em.X-ray.soft;src.net)
  (1)HBFlux 10-18W/m2 [0.4/335] Net flux in hard (2-8keV) band (Note 2)   (phot.flux;em.X-ray.medium;src.net)
  (2)ObsID   [2203/14354] Chandra observation ID (meta.id;obs)
  (2)Date "Y:M:D" (n)UT date of observation start (time.start;obs)
  (2)Exp ks [33/177] Exposure time (time.duration;obs.exposure)
  (2)Cycle   [2/12] Observation cycle (obs)
  (2)Ref   [1/4] References (Note 2)   (meta.ref)

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