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/A+A/463/275
  Chandra obs. of Serpens star-forming region (Giardino+, 2007)
Post annotation
img(gal)
1.J/A+A/463/275/table5(c)X-ray sources detected with PWDETECT in the Chandra observation of the Serpens star forming region. (85 rows)
2.J/A+A/463/275/table6(c)The cross-identification of the sources below was obtained from the Simbad database, with a search radius of 5 arcsec. (51 rows)
Help Xmatch is

 
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. ((unassigned))
   (ALL)[GFM2007]  (i) Sequential number ((unassigned))
  (1)n_[GFM2007] (char) [*] *: sources associated with the elongated PSF of source 48 (SVS 20) ((unassigned))
   (ALL)RAJ2000 "h:m:s" Right ascension (J2000) ((unassigned);(unassigned))
   (ALL)DEJ2000 "d:m:s" Declination (J2000) ((unassigned);(unassigned))
  (1)CR ct/ks Count Rate ((unassigned);(unassigned))
  (1)e_CR ct/ks rms uncertainty on CR ((unassigned))
  (1)Jmag mag (n) 2MASS counterpart J magnitude (Note 1)   ((unassigned);(unassigned))
  (1)Hmag mag (n) 2MASS counterpart H magnitude (Note 1)   ((unassigned);(unassigned))
  (1)Kmag mag (n) 2MASS counterpart K magnitude (Note 1)   ((unassigned);(unassigned))
  (1)r arcsec (n) radial distance from the 2MASS counterpart (Note 1)   ((unassigned))

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Opt (char) [UT0-] Associations with (T)ycho 2 (I/259) or (U)SNO-A2 (I/252) optical catalog sources (Note 1)   ((unassigned))
  (1)Bmag mag (n) B magnitude (Note 1)   ((unassigned);(unassigned))
  (1)V/Rmag mag (n) Tycho2 V magnitude or USNOA-2.0 R magnitude (Note 1)   ((unassigned))
  (1)ISO  (n) ISO number, [KOB2004] NNN in Simbad (Note 2)   ((unassigned))
  (1)n_ISO (char) [*] *: distance of ISO source greater than 3" ((unassigned))
  (1)clISO (char) ISO classification (2) (Note 4)   ((unassigned))
  (1)IRsrc  (n) Spitzer IR source number (Note 3)   ((unassigned))
  (1)u_IRsrc (char) [)] Uncertaitny flag on IRsrc (Note 5)   ((unassigned))
  (1)n_IRsrc (char) [+] +: matching distance >1" (Note 5)   ((unassigned))
  (1)YSO  (n) Spitzer YSO number (Note 3)   ((unassigned))
  (1)clYSO (char) YSO classification (3) (Note 4)   ((unassigned))
  (1)CI (char) indicates a cross-identification in table6 ((unassigned))
  (1)2MASS (char) Show 2MASS data ((unassigned))
  (2)CrossId (char) Cross-identifications (Note 1)   ((unassigned))

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:
**** 
**** -- no connection
**** Report from: stdb_pg,     Status: STDB_ERR 
****Postgres connect error
**** 
**** -- no connection
**** Report from: stdb_pg_conn,     Status: STDB_ERR 
****Couldn't connect with server
**** 
**** -- no connection
**** Report from: stdb_conn_dbms,     Status: STDB_ERR 
****No server is available for connection
****Bad db number: -1
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****db1_relink(-1): connection was not opened
****Bad db number: -1
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****Bad db number: -1
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****db1_relink(0): connection was not opened
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****Bad db number: -1
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****db1_relink(0): connection was not opened
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****Bad db number: -1
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****db1_relink(0): connection was not opened
****db1_relink(-1): connection was not opened
****Bad db number: -1
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****db1_relink(0): connection was not opened
****db1_relink(-1): connection was not opened
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****db1_relink(0): connection was not opened
****db1_relink(-1): connection was not opened
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****db1_relink(0): connection was not opened
****db1_relink(-1): connection was not opened
****Bad db number: -1
****Bad db number: -1
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****Bad db number: -1
****db1_relink(0): connection was not opened
****db1_relink(-1): connection was not opened
****Bad db number: -1
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****db1_relink(0): connection was not opened
****db1_relink(-1): connection was not opened
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
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****db1_relink(0): connection was not opened
****db1_relink(-1): connection was not opened
****Bad db number: -1
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****Bad db number: -1
****db1_relink(0): connection was not opened
****db1_relink(-1): connection was not opened
****Bad db number: -1
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****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****db1_relink(0): connection was not opened
****db1_relink(-1): connection was not opened
****Bad db number: -1
****Bad db number: -1
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****db1_relink(0): connection was not opened
****db1_relink(-1): connection was not opened
****Bad db number: -1
****Bad db number: -1
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****db1_relink(0): connection was not opened
****db1_relink(-1): connection was not opened
****Bad db number: -1
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****Bad db number: -1
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****db1_relink(0): connection was not opened
****db1_relink(-1): connection was not opened
****Bad db number: -1
****Bad db number: -1
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****Bad db number: -1
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****db1_relink(0): connection was not opened
****db1_relink(-1): connection was not opened
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****db1_relink(0): connection was not opened
****db1_relink(-1): connection was not opened
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****db1_relink(0): connection was not opened
****db1_relink(-1): connection was not opened
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****db1_relink(0): connection was not opened
****db1_relink(-1): connection was not opened
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****db1_relink(0): connection was not opened
****db1_relink(-1): connection was not opened
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
****Bad db number: -1
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR3879694.err (2026-08-11T23:31:50)
-3
-source=J/A+A/463/275
-ref=VIZ6a7bb0e63b330e
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