VizieR

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VizieR

  
J/ApJ/831/102
  Swift and NuSTAR obs. of the BL Lac Mrk 421 (Kapanadze+, 2016)
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2016ApJ...831..102K
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1.J/ApJ/831/102/table1Summary of the XRT and UVOT observations (68 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  Observation identifier (Note 1)   ((unassigned);(unassigned);(unassigned);spect.line.veloc;phys.polarization.circular;stat.median)
  St s (n)Date of the observation start; UTC (year 2013 added by CDS) ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  End s (n)Date of the observation end; UTC (year 2013 added by CDS) ((unassigned);phys.veloc.orbital;arith.diff;pos.centroid;meta.main)
  Exp s [84/10263] Exposure time ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  CR ct/s [7/163] Swift/XRT count rate (obs.param;phys.atmol.term;arith.grad;time.duration;(unassigned);(unassigned))
  e_CR ct/s [0.04/0.8] Uncertainty in CR ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  uvw1mag mag (n) [10.5/11.8] De-reddened Swift/UVOT uvw1 band magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  e_uvw1mag mag (n) [0.03/0.08] Uncertainty in uvw1mag ((unassigned);(unassigned);(unassigned);time.age;stat.probability)
  Fuvw1 mJy (n) [16.9/52] De-reddened Swift/UVOT uvw1 band flux density ((unassigned);(unassigned);(unassigned);meta.abstract;(unassigned);(unassigned))
  e_Fuvw1 mJy (n) [0.5/3] Uncertainty in Fuvw1 ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  uvm2mag mag (n) [10.5/12] De-reddened Swift/UVOT uvm2 band magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  e_uvm2mag mag (n) [0.03/0.08] Uncertainty in uvm2mag ((unassigned);(unassigned);(unassigned);time.age;stat.probability)
  Fuvm2 mJy (n) [15.3/47] De-reddened Swift/UVOT uvm2 band flux density ((unassigned);(unassigned);(unassigned);meta.abstract;(unassigned);(unassigned))
  e_Fuvm2 mJy (n) [0.2/2] Uncertainty in Fuvm2 ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  uvw2mag mag (n) [10.5/12] De-reddened Swift/UVOT uvw2 band magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  e_uvw2mag mag (n) [0.03/0.08] Uncertainty in uvw2mag ((unassigned);phys.veloc.orbital;arith.diff;time.age;stat.probability)
  Fuvw2 mJy (n) [15/46.5] De-reddened Swift/UVOT uvw2 band flux density (meta.code.multip;phys.veloc.pulsat;arith.diff;meta.abstract;(unassigned);(unassigned))
  e_Fuvw2 mJy (n) [0.4/3] Uncertainty in Fuvw2 ((unassigned);(unassigned);(unassigned);time.age;meta.main)

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=846551393 Where phase=3 and catid=18310102
**** 
**** --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/VR3605310.err (2026-10-29T01:09:52)
-3
-source=J/ApJ/831/102/table1
-ref=VIZ6ae29ce137033e
elapse time 2