VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN 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. (meta.record)
  obsID  Observation identifier (Note 1)   (meta.id;obs.param;obs)
  St s (n)Date of the observation start; UTC (year 2013 added by CDS) (time.epoch)
  End s (n)Date of the observation end; UTC (year 2013 added by CDS) (time.epoch)
  Exp s [84/10263] Exposure time (time.duration;obs.exposure)
  CR ct/s [7/163] Swift/XRT count rate (phot.count;em.X-ray)
  e_CR ct/s [0.04/0.8] Uncertainty in CR (stat.error)
  uvw1mag mag (n) [10.5/11.8] De-reddened Swift/UVOT uvw1 band magnitude (phot.mag;em.UV)
  e_uvw1mag mag (n) [0.03/0.08] Uncertainty in uvw1mag (stat.error;phot.mag)
  Fuvw1 mJy (n) [16.9/52] De-reddened Swift/UVOT uvw1 band flux density (phot.flux;em.UV)
  e_Fuvw1 mJy (n) [0.5/3] Uncertainty in Fuvw1 (stat.error)
  uvm2mag mag (n) [10.5/12] De-reddened Swift/UVOT uvm2 band magnitude (phot.mag;em.UV)
  e_uvm2mag mag (n) [0.03/0.08] Uncertainty in uvm2mag (stat.error;phot.mag)
  Fuvm2 mJy (n) [15.3/47] De-reddened Swift/UVOT uvm2 band flux density (phot.flux;em.UV)
  e_Fuvm2 mJy (n) [0.2/2] Uncertainty in Fuvm2 (stat.error)
  uvw2mag mag (n) [10.5/12] De-reddened Swift/UVOT uvw2 band magnitude (phot.mag;em.UV)
  e_uvw2mag mag (n) [0.03/0.08] Uncertainty in uvw2mag (stat.error;phot.mag)
  Fuvw2 mJy (n) [15/46.5] De-reddened Swift/UVOT uvw2 band flux density (phot.flux;em.UV)
  e_Fuvw2 mJy (n) [0.4/3] Uncertainty in Fuvw2 (stat.error)

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(n) indicates a possible blank or NULL column(i)indexed column
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