VizieR

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

VizieR

  
J/ApJ/434/54
  Spectral properties of X-ray-selected AGNs (Thompson+ 1994)
ReadMe+ftp
1994ApJ...434...54T
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/434/54/table1bRUSS X-Ray data (67 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. (meta.record)
  Name (char) (i) Source name, as in table1a (meta.id;meta.main)
  R1  Counts in colour ratio R1 (phot.count;em.X-ray)
  e_R1  rms uncertainty on R1 (stat.error)
  R2  Counts in colour ratio R2 (C3/C2) (phot.count;em.X-ray)
  e_R2  rms uncertainty on R2 (stat.error)
  C1  Counts ratio at the energy band C1=0.16-0.56keV (phot.count;em.X-ray)
  e_C1  rms uncertainty on C1 (stat.error)
  C2  Counts ratio at the energy band C2=0.56-1.08keV (phot.count;em.X-ray)
  e_C2  rms uncertainty on C2 (stat.error)
  C3  Counts ratio at the energy band C3=1.08-3.5keV (phot.count;em.X-ray)
  e_C3  rms uncertainty on C3 (stat.error)

ALL cols		    
 (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_pg,     Status: STDB_ERR 
****Postgres connect error
**** 
**** -- no connection
**** Report from: stdb_pg_conn,     Status: STDB_ERR 
****Couldn't connect with server
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR1374449.err (2025-11-23T06:49:31)
-3
-source=J/ApJ/434/54/table1b
-ref=VIZ6922ae7b14f8f1
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