VizieR

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VizieR

  
J/ApJS/275/23
  Swift obs. of Mrk 421. IV. 5.5yrs obs. (Kapanadze+, 2024)
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2024ApJS..275...23K
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Post annotation 		  
1.J/ApJS/275/23/table6The 0.3-10keV IDVs in Mrk 421 during 2018 April - 2023 December (266 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. ((unassigned);(unassigned);(unassigned);phys.veloc)
  ObsID (char) Swift observation identifier (Note 1)   (pos.galactic.lon;pos.wcs.crval;arith.grad;spect.line.veloc;phys.polarization.circular;stat.median)
  Dates (char) Observation start dates (YYYY-MM-DD)/Modified Julian Date ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);stat.param)
  Deltat h [0.07/23.98] Total observation length; includes interval between orbits (phot.color;instr.det.noise;arith.grad;obs.calib.dark;meta.main)
  chi2  Model reduced {chi}2 ((unassigned);phys.veloc.orbital;arith.diff;time.resolution;meta.main)
  dof  Degrees of freedom ((unassigned);(unassigned);(unassigned);meta.version;meta.main)
  Bin s (n) Time bin for variability search ((unassigned);phys.veloc.orbital;arith.diff;obs.calib.dark;meta.main)
  f_Bin (char) [Or] "Or" ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  Fvar % Fractional variability amplitude ((unassigned);(unassigned);(unassigned);stat.filling;instr.offset)
  e_Fvar % Fvar uncertainty (phys.absorption;em.IR.4-8um;arith.factor;time.age;meta.main)
  alpGam (char) Photon index value {alpha} {Gamma} (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;phys.abund.Y;meta.main)
  b (char) Curvature parameter (Note 2)   ((unassigned);em.line;arith.grad;pos.bodyrc.lon;meta.main)
  Ep (char) keV Synchorotron SED peak energy (Note 2)   ((unassigned);(unassigned);arith.factor;instr.sensitivity)
  Sp (char) 10-10mW/m2Synchrotron SED peak height (Note 2)   (instr.skyLevel;(unassigned);stat.min;meta.abstract)
  Notes (char) Additional note code (s) (Note 3)   ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846444923 Where phase=3 and catid=22750023
**** 
**** --POSTGRES MSG db=1
**** 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/VR225669.err (2026-10-27T19:35:21)
-3
-source=J/ApJS/275/23/table6
-ref=VIZ6ae0fcfa37185
elapse time 2