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/ApJ/876/53
  Chandra X-ray point sources in the Fornax cluster (Jin+, 2019)
ReadMe+ftp
2019ApJ...876...53J
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/876/53/table2(c)Catalog of detected X-ray sources in the Fornax cluster (1279 rows)
2.J/ApJ/876/53/table1(c)Log of Chandra observations (29 rows)
Help Xmatch is

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortJoin tables
more join
Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)Seq   [1/1279] Internal index number (Note 1)   (meta.id;meta.main)
  (1)RAJ2000 deg (i) [54.07/55.21] Source centroid Right Ascension (J2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 deg (i) [-35.9/-35] Source centroid Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  (1)PosErr arcsec [0.07/1.87] Position error (stat.error;pos)
  (1)l_S0.5-2 (char) The 3σ upper limit flag on S0.5-2 (meta.code.error)
  (1)S0.5-2 10-7ph/cm2/s [0.1/963.7] The 0.5-2 keV photon flux (phot.flux;em.X-ray.soft)
  (1)E_S0.5-2 10-7ph/cm2/s(n) [0.0/33.1] Upper 1σ uncertainty in S0.5-2 (stat.error;stat.max)
  (1)e_S0.5-2 10-7ph/cm2/s(n) [0.2/40.7] Lower 1σ uncertainty in S2-8 (stat.error)
  (1)l_S2-8 (char) The 3σ upper limit flag on S2-8 (meta.code.error)
  (1)S2-8 10-7ph/cm2/s [0.2/361.2] The 2-8 keV photon flux (phot.flux;em.X-ray.hard)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)E_S2-8 10-7ph/cm2/s(n) [0.0/22.9] Upper 1σ uncertainty in S2-8 (stat.error;stat.max)
  (1)e_S2-8 10-7ph/cm2/s(n) [0.2/25.8] Lower 1σ uncertainty in S2-8 (stat.error)
  (1)l_S0.5-8 (char) The 3σ upper limit flag on S0.5-8 (meta.code.error)
  (1)S0.5-8 10-7ph/cm2/s [1.4/1383.4] The 0.5-8 keV photon flux (phot.flux;em.X-ray)
  (1)E_S0.5-8 10-7ph/cm2/s(n) [0.4/43.6] Upper 1σ uncertainty in S0.5-8 (stat.error;stat.max)
  (1)e_S0.5-8 10-7ph/cm2/s(n) [0.5/45.6] Lower 1σ uncertainty in S0.5-8 (stat.error)
  (1)l_F0.5-8 (char) The 3σ upper limit flag on F0.5-8 (meta.code.error)
  (1)F0.5-8 10-16mW/m2 [5.1/5036.6] The 0.5-8 keV energy flux in units of 10–16erg/s/cm2 (Note 2)   (phot.flux;em.X-ray)
  (1)E_F0.5-8 10-16mW/m2(n) [1.6/158.8] Upper 1σ uncertainty in F0.5-8 (stat.error;stat.max)
  (1)e_F0.5-8 10-16mW/m2(n) [2.0/165.9] Lower 1σ uncertainty in F0.5-8 (stat.error)
  (1)HR   [-0.99/0.94] Hardness ratio (Note 3)   (phot.flux;arith.ratio)
  (1)E_HR   [0.0/0.81] Upper 1σ uncertainty in HR (stat.error;stat.max)
  (1)e_HR   [0.0/0.81] Lower 1σ uncertainty in HR (stat.error)
  (1)Note (char) Additional note flag(s) (Note 4)   (meta.note)
  (2)ObsID   [239/17549] Chandra observation identifier (meta.id;obs.param;obs)
  (2)Inst (char) Instrument (ACIS-I or ACIS-S) (meta.id;instr)
  (2)RAJ2000 "h:m:s" (i) Aim-point hour of right ascension (J2000) (pos.eq.ra;meta.main)
  (2)DEJ2000 "d:m:s" (i) Aim-point degree of declination (J2000) (pos.eq.dec;meta.main)
  (2)Exp ks [3.6/98.8] Cleaned exposure time (time.duration;obs.exposure)
  (2)Date "Y:M:D" (n)Start date of observation (UT) (time.start;obs)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 0
→ Cite/acknowledge VizieR catalogue
→ Rules of usage of VizieR data

© UDS/CNRS

Contact