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


  BASS. XXII. The Swift/BAT AGN Sp. Survey DR2 cat. (Koss+, 2022)
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1.J/ApJS/261/2/table8Master observing table (1449 rows)

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)
  ID   [1/1210] Catalog ID in the BASS DR2 survey (G1) (Note)   (;meta.main)
  m_ID (char) [AB] Component on sequential number (Note G1)   (meta.code.multip)
  Tel (char) Name of observatory (;
  Diam m [1.5/10] Telescope diameter (phys.size.diameter;
  Inst (char) Instrument (;instr)
  File1 (char) Associated FITS spectral file (Note 1)   (;meta.file)
  File2 (char) Associated FITS spectral file, red spectrum (Note 1)   (;meta.file)
  Flags (char) Associated calibration or spectral extraction flags (Note 2)   (meta.code.error)
  Date (char) UT date of observation, YYYY-MM-DD (time.epoch;obs)
  Range (char) Spectral range (Note 3)   (instr.bandwidth)

ALL cols
 (i)indexed column
  Grating1 (char) Associated grating or grism (Note 1)   (instr.setup)
  Grating2 (char) Associated grating or grism, red spectrum (Note 1)   (instr.setup)
  R1  (n) [200/8333] Instrumental resolution (Note 1)   (spect.resolution)
  R2  (n) [817/14167] Instrumental resolution, red spectrum (Note 1)   (spect.resolution)
  FWHM1 0.1nm (n) [0.6/25] Instrumental FWHM (Note 1)   (spect.line.width;spect.line)
  FWHM2 0.1nm (n) [0.6/10.4] Instrumental FWHM, red spectrum (Note 1)   (spect.line.width;spect.line)
  SlitW1 arcsec (n) [0.5/3] Slit width (Note 1)   (spect.line.width)
  SlitW2 arcsec (n) [0.7/1.8] Slit width, red spectrum (Note 1)   (spect.line.width)
  SlitL1 arcsec (n) [0.8/109.4] Slit length (1) (Note 4)   (instr.setup)
  SlitL2 arcsec (n) [0.9/14.2] Slit length, red spectrum (1) (Note 4)   (instr.setup)
  PA deg (n) [0/359] Position angle, measured East of North (pos.posAng)
  Seeing arcsec (n) [-1/56.07] Recorded seeing or average seeing of observations (instr.obsty.seeing)
  AirM  (n) [1/2.76] Average airmass during observation (obs.airMass)
  Exptime s (n) [60/10800] Total exposure from all combined observations (time.expo)
  crpix1 0.1nm/pix(n) [0.2/8.44] Pixel dispersion, Angstroms per pixel (1) (Note 5)   (instr.dispersion;instr.pixel)
  crpix2 0.1nm/pix(n) [0.2/2.57] Pixel dispersion, Angstroms per pixel (1) (Note 5)   (instr.dispersion;instr.pixel)
  BC km/s [-29.8/30.1] Barycenter correction (Note 6)   (phys.veloc;arith.factor;pos.barycenter)
  EBV mag [0.01/3.42] Atmospheric extinction (phot.color.excess)

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