VizieR

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

VizieR

  
J/A+AS/98/393
  1Jy BL Lac Objects: Observational Data (Stickel+ 1993)
ReadMe+ftp
1993A&AS...98..393S
Similar Catalogs
Post annotation 		img(gal)
1.J/A+AS/98/393/table2Journal of the observations (39 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)
  Object (char) (i) Object name (meta.id;meta.main)
  ImDate "Y:M:D" (n)Observation date of direct image (time.epoch;obs)
  ImTel (char) Telescope (Note 1)   (meta.id;instr.tel)
  ImItime s Total Integration time (time.epoch)
  Filter (char) Filter used for direct image (meta.code;instr.filter)
  Seeing arcsec Seeing of the direct image (instr.obsty.seeing)
  SpDate "Y:M:D" (n)Observation date of spectrum (time.epoch;obs)
  SpTel (char) Telescope (meta.id;instr.tel)
  SpItime s (n) Total Integration time (time.epoch)
  Scale 0.1nm/pix(n) Scale of the wavelength calibrated spectra. (instr.scale)
  Scale2 0.1nm/pix(n) Scale in in red channel for twin Spectrograph (instr.scale)

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