VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
CDS

VizieR

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/212/13
  ChIcAGO. I. Sample and initial results (Anderson+, 2014)
ReadMe+ftp
2014ApJS..212...13A
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/212/13/table1ChIcAGO MAP X-ray Results, including the position, position errors, net counts and quantile analysis values for each ChIcAGO source (259 rows)

Simple ConstraintList Of Constraints
 
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)
  AXJ (char) AGPS source identifier (AX JHHMMSS+DDMM) (<AX JHHMM.m+DDMM> in Simbad) (meta.id)
  f_AXJ (char) [n] n: No source detected by Chandra (meta.code)
  ObsID  Chandra observation identification number (meta.id;obs)
  Date "Y:M:D" (n)Date of the observation (time.epoch)
  Inst (char) Chandra instrument used (ACIS-S or HRC-I) (instr.setup)
  Exp ks [0.9/10.1] Exposure time (time.duration;obs.exposure)
  ChI (char) (i) ChIcAGO identifier (JHHMMSS+DDMM_NN) (meta.id;meta.main)
  f_ChI (char) [d*] Unreliable source (Note 1)   (meta.code)
  O/IR (char) O indicates sources with optical/IR counterparts (tables 2 and 5), o sources with likely optical/OR counterparts (table7) (meta.ref.url)
  Nr  (n)Number of radio counterparts (table9) (meta.ref.url)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Nid  (n)Number of confirmed and tentative identifications (table12) (meta.ref.url)
  RAJ2000 "h:m:s" (n)(i) Hour of Right Ascension (J2000) (Note 2)   (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (n)(i) Degree of Declination (J2000) (Note 2)   (pos.eq.dec;meta.main)
  Offset arcmin (n) [0.1/3.1] Offset from ASCA position (Note 3)   (pos.angDistance)
  ePosw arcsec (n) Wav positional error (Note 4)   (stat.error;pos)
  ePos arcsec (n) Total positional error (Note 4)   (stat.error;pos)
  NC.f ct (n) [2.6/326] Net 0.3-8 keV full band counts (Note 5)   (phot.count;em.X-ray)
  e_NC.f ct (n) Lower Uncertainty in NC.f (stat.error)
  E_NC.f ct (n) Upper uncertainty in NC.f (stat.error;stat.max)
  NC.s ct (n) [0/280] Net soft 0.5-2 keV band counts (Note 5)   (phot.count;em.X-ray)
  e_NC.s ct (n) Lower uncertainty in NC.s (stat.error)
  E_NC.s ct (n) Upper uncertainty in NC.s (stat.error;stat.max)
  NC.h ct (n) [0/182] Net hard 2-8 keV band counts (Note 5)   (phot.count;em.X-ray)
  e_NC.h ct (n) Lower uncertainty in NC.h (stat.error)
  E_NC.h ct (n) Upper uncertainty in NC.h (stat.error;stat.max)
  E50 keV (n) [0.6/7] Median energy of the photons detected in 0.3-8 keV band (em.energy)
  e_E50 keV (n) Uncertainty in E50 (stat.error)
  QR  (n) [0.5/3] Quartile ratio E25/E75 (Note 6)   (stat.fit.param)
  e_QR  (n) Uncertainty in QR (stat.error)
  CXO (char) Chandra source catalog (CSC) identifier (Note 7)   (meta.id.cross)
  2XMMi (char) 2XMMi-DR3 identifier (Note 8)   (meta.id.cross)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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