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/ApJS/157/324
  EGRET high-energy cosmic photons (E>10GeV) (Thompson+, 2005)
ReadMe+ftp
2005ApJS..157..324T
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/157/324/table4(c)E>10GeV events near 3EG sources (188 rows)
2.J/ApJS/157/324/table5_9(c)E>10GeV events from the Crab, Geminga, Vela, PSR B1706-44, PSR B1951+32 (35 rows)
Help Xmatch is

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  (1)Name (char) Source name ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  (1)GLONs deg Source Galactic longitude ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);meta.main)
  (1)GLATs deg Source Galactic latitude ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  (1)GLONev deg Event Galactic longitude ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);meta.main)
  (1)GLATev deg Event Galactic latitude ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
   (ALL)Energy MeV Energy ((unassigned);(unassigned);(unassigned);instr.sensitivity)
  (1)Angle deg Angle between source and event ((unassigned);(unassigned);(unassigned);instr.spect;meta.main)
  (1)Obs s (n)Date of the event ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  (1)Nph  Number of photons above 10GeV expected within the 1° circle from the diffuse Galactic and extragalactic emission ((unassigned);phys.veloc.orbital;arith.diff;src.var)
   (ALL)_RA.icrs deg (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS ((unassigned);(unassigned);stat.min;(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)_DE.icrs deg (n)(i) Declination (ICRS, epoch 2000) computed by CDS ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  (2)Table   [5-9] Table number (Note 1)   ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  (2)Obs.Date "Y:M:D" (n)Date of observation ((unassigned);phys.veloc.orbital;arith.diff;pos.centroid;meta.main)
  (2)Date "h:m:s" Hour of the event ((unassigned);(unassigned);(unassigned);em.IR.8-15um)
  (2)e_Energy MeV Energy uncertainty ((unassigned);(unassigned);(unassigned);time.age;(unassigned))
  (2)GLAT deg Galactic latitude ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  (2)GLON deg Galactic longitude ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  (2)Phase  Pulsar phase ((unassigned);(unassigned);(unassigned);phys.enthalpy;meta.main)

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=846492787 Where phase=3 and catid=21570324
**** 
**** --POSTGRES MSG db=0
**** 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 
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846492787 Where phase=3 and catid=21570324
**** 
**** --POSTGRES MSG db=0
**** 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/VR1003257.err (2026-10-28T08:53:05)
-3
-source=J/ApJS/157/324
-ref=VIZ6ae1b7f2f4ef9
elapse time 2