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B/iram/30m IRAM Observation Logs (IRAM 1991-2015)
List of observations at 30m instrument between 2009-09-30 and 2017-12-31 (calibration observations not included) (558950 rows)
  recno=351830
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ColumnValue  Explain   (UCD)
_RAJ200011 21 02.9000 "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+53 10 12.200 "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)
_RAB195011 18 13.4397 "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+53 26 38.462 "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)
_Glon149.5300313 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+59.0388369 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)
351830recno 351830  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameNGC3631  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)
RAJ200011 21 02.90 "h:m:s" (i) []? Right ascension J2000 (pos.eq.ra;meta.main)
DEJ2000+53 10 12.2 "d:m:s" (i) Declination J2000 (pos.eq.dec;meta.main)
Obs2015-01-02 "Y:M:D" Starting date of the Observation (from ncsID) (time.start;obs)
scan 519  Scan No. (Date.scan = ncsID) (meta.id)
t123:47:15 "h:m:s" Starting time in UTC (time.epoch)
t223:49:00 "h:m:s" End time (time.epoch)
obsModeonTheFlyMap  Observation mode (Note 1)   (instr.setup)
Prog190-14  Identification code of the program (meta.code;obs)
tau 0.158   Zenith τ at 225 GHz from tipping taumeter (pos.az.zd)
receivHERA2 Pixel 1  Short name of the receiver(band) used (instr.setup)
line12CO(2-1)  Name of line observed (meta.id;spect.line)
Freq 230.5380 GHz Frequency used for the observation (em.freq)
  
elapse time 0

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