VizieR

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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+AS/31/439
  A Survey of HII Regions in M31 (Pellet+ 1978)
ReadMe+ftp
1978A&AS...31..439P
Similar Catalogs
Post annotation 		img(gal)
1.J/A+AS/31/439/table1(c)HII regions in M31 (981 rows)
2.J/A+AS/31/439/table3Physical data of the HII regions in M31 (13 rows)
3.J/A+AS/31/439/table4Physical data of the HII regions in M33 (18 rows)

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. ((unassigned))
   (1+2)HII  (i) [1,981] Number of region in this catalogue ((unassigned);(unassigned))
  (1)Int   [,3] Intensity class of HII region ((unassigned))
  (1)Xpos arcmin [-71.2,74.3] X-coordinate of HII region (Note 1)   ((unassigned);(unassigned))
  (1)Ypos arcmin [-23.5,18.4] Y-coordinate of HII region (Note 1)   ((unassigned);(unassigned))
  (1)A arcmin (n) Largest dimension of HII region ((unassigned);(unassigned);(unassigned))
  (1)B arcmin (n) Perpendicular dimension of HII region ((unassigned);(unassigned))
  (1)BAN (char) [0-9, ] Baade & Arp numbers (1964ApJ...139.1027B) BA 1-NNN in Simbad ((unassigned))
  (1)f_BAN (char) [*] An * indicates coordinates differ from Baade & Arp (1964ApJ...139.1027B) ((unassigned))
  (1)_RA deg J2000 Positions computed from (Xpos,Ypos) by VizieR ({sigma}=1.7'') (right ascension part) ((unassigned);(unassigned))
  (1)_DE deg J2000 Positions computed from (Xpos,Ypos) by VizieR ({sigma}=1.7'') (declination part) ((unassigned);(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2+3)n_HII (char) Note on HII region ((unassigned))
  (2+3)Diam pc Diameter of HII region ((unassigned))
  (2+3)S(Halpha) 10-8W/m2/srSurface brightness on H{alpha} plates ((unassigned))
  (2+3)EM pc/cm6 Emission measure ((unassigned))
  (2+3)U pc/cm2 Excitation parameter ((unassigned))
  (3)HII (char) HII region name in M33 ((unassigned);(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:
**** 
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**** Report from: stdb_pg,     Status: STDB_ERR 
****Postgres connect error
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**** Report from: stdb_pg_conn,     Status: STDB_ERR 
****Couldn't connect with server
**** 
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**** Report from: stdb_conn_dbms,     Status: STDB_ERR 
****No server is available for connection
****Bad db number: -1
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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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****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
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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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****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
****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
****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
****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/VR2944050.err (2026-08-13T04:26:58)
-3
-source=J/A+AS/31/439
-ref=VIZ6a7d47922cec32
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