VizieR

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

VizieR

  
J/ApJS/275/23
  Swift obs. of Mrk 421. IV. 5.5yrs obs. (Kapanadze+, 2024)
ReadMe+ftp
2024ApJS..275...23K
Similar Catalogs
Objects
timeSerie
Post annotation 		  
1.J/ApJS/275/23/table1Summary of XRT observations of Mrk 421 in 2018 [timeSerie] (Interactive plot)
timeSerie
(478 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   [10474007/97201004] Swift observation identifier ((unassigned);(unassigned);(unassigned);spect.line.veloc;phys.polarization.circular;stat.median)
  Start s (n)Observation start data/time UTC ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);stat.param)
  End s (n)Observation end data/time UTC ((unassigned);em.line;arith.grad;(unassigned);stat.param)
  MJD d [58219/60319.1] Modified Julian Date ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  Exp d [139/3884] Exposure time ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  CRate ct/s [5.38/108] Mean 0.3-10keV count rate ((unassigned);phys.veloc.orbital;arith.diff;time.duration;(unassigned);(unassigned))
  e_CRate ct/s [0.07/0.5] Uncertainty in CRate ((unassigned);em.line;arith.grad;time.age;time.start;(unassigned);(unassigned))
  chi2   [0.08/199.5] Reduced {chi}2 value (time.expo;pos.wcs.crpix;arith.grad;time.resolution;meta.main)
  DoF   [1/46] Degrees of Freedom ((unassigned);phys.veloc.orbital;arith.diff;meta.version;meta.main)
  Bin (char) s Time bin used for light curve construction; Or stands for Orbit ((unassigned);(unassigned);(unassigned);obs.calib.dark;meta.main)
  Var (char) Existence of brightness variability code (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec;pos.cartesian;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=846504494 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/VR1475199.err (2026-10-28T12:08:13)
-3
-source=J/ApJS/275/23/table1
-ref=VIZ6ae1e5ae16827f
elapse time 2