VizieR

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VizieR

  
J/ApJS/248/8
  9-yr of Fermi-LAT & Swift obs. of 3C 454.3 flares (Das+, 2020)
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2020ApJS..248....8D
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1.J/ApJS/248/8/table1Rising and Decay time for given peak time and peak flux which is calculated by temporal fitting of the light curves with the sum of an exponential function (69 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)
  Flare (char) Flare identifier code (Note 1)   (meta.code)
  t0 d [54719.1/57743.4] Modified Julian Date of peak time (time.epoch;stat.max)
  F0 10-6ph/cm2/s [3.31/80.41] Peak flux (phot.flux;stat.max)
  e_F0 10-6ph/cm2/s [0.28/5.92] Uncertainty in F0 (stat.error)
  Tr h [2.83/114.94] Rising time (time.epoch)
  e_Tr h [0.78/16.77] Uncertainty in Tr (stat.error)
  Td h [3.16/100.13] Decay time (time.epoch)
  e_Td h [0.58/17.67] Uncertainty in Td (stat.error)

ALL cols		    
 (i)indexed column
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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
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR3595838.err (2026-08-11T19:40:10)
-3
-source=J/ApJS/248/8
-ref=VIZ6a7b7a9b36de3e
elapse time 1
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