VizieR

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

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/947/31
  Calibrating X-ray binary LFs via opt. data. II. M81 (Hunt+, 2023)
ReadMe+ftp
2023ApJ...947...31H
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/947/31/table3Properties and classifications of M81 X-ray sources (240 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. ((unassigned);meta.version;arith.diff;phys.veloc)
  ID (char) Lehmer+ 2019, J/ApJS/243/3 identifier (<[LET2019] NGC 3031 NNN> in Simbad) ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  2CXO (char) CSC identifier (JHHMMSS.s+DDMMSS) ((unassigned);phys.mol.dipole.electric;(unassigned);spect.line.veloc)
  RAdeg deg (n) [148.5/149.3] Right Ascension (J2000) ((unassigned);(unassigned);(unassigned);(unassigned))
  DEdeg deg (n) [68.9/69.2] Declination (J2000) ((unassigned);(unassigned);(unassigned);(unassigned))
  logLx [10-7W] [35.6/39.4] log X-ray luminosity; erg/s ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned))
  VMag mag (n) [-10.62/-0.55] Absolute V band magnitude estimated at a distance of 3.63Mpc ((unassigned);meta.version;arith.diff;(unassigned);(unassigned);(unassigned))
  B-V mag (n) [-2.2/3.6] The (B-V) color ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  V-I mag (n) [-0.5/2.6] The (V-I) color (instr.precision;phys.atmol.term;arith.grad;pos.healpix;(unassigned);(unassigned);(unassigned))
  Class (char) Classification (Note 1)   ((unassigned);(unassigned);arith.factor;phys.atmol.sweight;meta.main)
  f_Class (char) [i] i = an XRB associated with a cluster (time.equinox;(unassigned);arith.factor;pos.eq.dec)
  CF   [1/3] Confidence flag (1=most certain classifications) (Note 2)   ((unassigned);meta.version;arith.diff;pos.cartesian)
  _RA deg Positions from Lehmer+ 2019, J/ApJS/243/3 (right ascension part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  _DE deg Positions from Lehmer+ 2019, J/ApJS/243/3 (declination part) ((unassigned);stat.error;arith.factor;(unassigned);arith)

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  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846476481 Where phase=3 and catid=19470031
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR682493.err (2026-10-28T04:21:20)
-3
-source=J/ApJ/947/31
-ref=VIZ6ae17841a69fd
elapse time 2