VizieR

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VizieR

  
J/A+A/706/A41
  Unveiling the white dwarf in HU Aqr (Schwope+, 2026)
Post annotation
  
1.J/A+A/706/A41/run013Reduced data 14/05/2005, 08:32:34.00, ULTRACAM/VLT (26190 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)
  Number  Frame number (meta.id)
  MJD d (i) Modified Julian Date (UTC) centre of exposure (time.epoch)
  Flag   [0/1] Time flag (1=OK,0=Not OK) (meta.code.error)
  Nsat  Number satellites (meta.number)
  ExpTime s Exposure time (time.duration;obs.exposure)
  CCD   [1/3] CCD number (1=red,2=green,3=uv). (meta.code)
  FWHM  Fitted FWHM, =0 if no fit made. (phys.angSize;meta.modelled)
  beta  (n) Fitted Moffat exponent (arith.factor;meta.modelled)
  Naper1  Aperture number (meta.code)
  X1 pix X-position of aperture 1 (pos.cartesian.x;instr.det)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  Y1 pix Y-position of aperture 1 (pos.cartesian.y;instr.det)
  Xm1 pix Measured aperture position (0,0) for aperture 1 (pos.cartesian.x;instr.det)
  Ym1 pix Invalid and/or linked apertures for aperture 1 (pos.cartesian.y;instr.det)
  e_Xm1 pix (n) 1-sigma uncertainty in measured aperture position for aperture 1 (stat.error)
  e_Ym1 pix (n) (-1,-1) for invalid and/or linked apertures for aperture 1 (stat.error)
  Counts1 ct Estimated target counts for aperture 1 (phot.count)
  e_Counts1 ct (n) 1-sigma uncertainty for aperture 1 (stat.error)
  Sky1 ct Sky background in counts for aperture 1 (phot.count)
  NSky1  Number of sky pixels available for aperture 1 (meta.code)
  NRej1  Number of sky pixels rejected for aperture 1 (meta.code)
  Worst1  Value of worst bad pixel in aperture (0 OK) for aperture 1 (stat.fit.param)
  errorfl1  Code for aperture 1 (Note 1)   (meta.code)
  Naper2  Aperture number (meta.code)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  X2 pix X-position of aperture 2 (pos.cartesian.x;instr.det)
  Y2 pix Y-position of aperture 2 (pos.cartesian.y;instr.det)
  Xm2 pix Measured aperture position (0,0) for aperture 2 (pos.cartesian.x;instr.det)
  Ym2 pix Invalid and/or linked apertures for aperture 2 (pos.cartesian.y;instr.det)
  e_Xm2 pix (n) 1-sigma uncertainty in measured aperture position for aperture 2 (stat.error)
  e_Ym2 pix (n) (-1,-1) for invalid and/or linked apertures for aperture 2 (stat.error)
  Counts2 ct Estimated target counts for aperture 2 (phot.count)
  e_Counts2 ct (n) 1-sigma uncertainty for aperture 2 (stat.error)
  Sky2 ct Sky background in counts for aperture 2 (phot.count)
  NSky2  Number of sky pixels available for aperture 2 (meta.code)
  NRej2  (n) Number of sky pixels rejected for aperture 2 (meta.code)
  Worst2  Value of worst bad pixel in aperture (0 OK) for aperture 2 (stat.fit.param)
  errorfl2  Code for aperture 2 (Note 1)   (meta.code)

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