VizieR

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

VizieR

  
J/A+AS/106/327
  Observations of the Sun during 1993 at Santiago (Noel 1994)
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1994A&AS..106..327N
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1.J/A+AS/106/327/table2Astrolabe of Santiago: results of Sun observations, 1993. Zenith distance = 30 deg (56 rows)
2.J/A+AS/106/327/table3Astrolabe of Santiago: results of Sun observations, 1993. Zenith distance = 60 deg (116 rows)

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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)Date  Date of observation (year, month, day) (time.epoch)
   (ALL)MJD d Modiufied julian day (time.epoch)
   (ALL)EUB arcsec Zenith distance residual given by the observation of the Sun east upper border (stat.fit.residual;pos.az.zd)
   (ALL)ELB arcsec Zenith distance residual given by the observation of the Sun east lower border (stat.fit.residual;pos.az.zd)
   (ALL)WLB arcsec []? Zenith distance residual given by the observation of the Sun west lower border (stat.fit.residual;pos.az.zd)
   (ALL)WUB arcsec []? Zenith distance residual given by the observation of the Sun west upper border (stat.fit.residual;pos.az.zd)
   (ALL)dAlpha s []? Right ascension (observed-ephemeris) (pos.eq.ra;arith.diff)
   (ALL)e_dAlpha s []? rms uncertainty on dAlpha (stat.error)
   (ALL)Y arcsec []? dz + dδ cos S, where dz = Zenith distance (observed-adopted), dδ = Declination (observed-ephemeris), S = sun paralactic angle (Chollet & Noel, 1993) (pos.angDistance)
   (ALL)dD arcsec []? Sun semi-diameter (phys.angSize;src)

ALL cols		    
 (i)indexed column
   (ALL)e_dD arcsec []? rms uncertainty on Y and dD (stat.error)
   (ALL)DR arcsec []? Observed Sun apparent semi-diameter reduced to the geocenter and to the astronomical unit (phys.angSize;src)

ALL cols		    
 (i)indexed column
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