VizieR

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VizieR

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B/iram/30m IRAM Observation Logs (IRAM 1991-2020)
List of observations at 30m instrument since 2009-09-30 (calibration observations not included) (653681 rows)
  recno=169889
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ColumnValue  Explain   (UCD)
_RAJ200004 47 06.2200 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+16 58 42.800 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195004 44 13.1943 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+16 53 23.466 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon182.2987830 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-17.8369377 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
169889recno 169889  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameDR_Tau  Target source name (meta.id;meta.main)
sysJ  System of the original coordinates: B (FK4/B1950) or J (FK5/J2000) or G (Galactic) (meta.note)
RAJ200004 47 06.22 "h:m:s" (i) []? Right ascension J2000 (pos.eq.ra;meta.main)
DEJ2000+16 58 42.8 "d:m:s" (i) Declination J2000 (pos.eq.dec;meta.main)
Obs2012-05-01 "Y:M:D" (i) Starting date of the Observation (from ncsID) (time.start;obs)
scan 192  Scan No. (Date.scan = ncsID) (meta.id)
t114:39:58.0 "h:m:s" Starting time in UTC (time.epoch)
t214:44:40.0 "h:m:s" End time (time.epoch)
obsModeonOff  Observation mode (Note 1)   (instr.setup)
Prog178-11  Identification code of the program (meta.code;obs)
tau 0.226   Zenith τ at 225 GHz from tipping taumeter (pos.az.zd)
receivE230  Short name of the receiver(band) used (instr.setup)
lineCN  Name of line observed (meta.id;spect.line)
Freq 225.8000 GHz Frequency used for the observation (em.freq)
  
elapse time 1

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