VizieR

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VizieR

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V/68A/table1 Stellar Maser Observations (Benson+ 1990)
Basic stellar data (3656 rows)
  recno=3117
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ColumnValue  Explain   (UCD)
_RAJ200020 20 08.360 "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 43 54.26 "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)
_RAB195020 17 51.001 "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 34 23.00 "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)
_Glon058.328965 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-10.977524 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)
3117recno 3117  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ObsNum3117  (i) [1/3656] Number in Right Ascension order (Note)   (meta.id)
NameQV SGE  Generally Variable name (GCVS) (constellation in 21-23) (meta.id;meta.main)
Name2IC 4997  Second name (meta.id)
Name320178+1634  Third name (generally IRAS) (meta.id)
RA195020 17 51.0 "h:m:s" (i) RA hours (1950) (pos.eq.ra;meta.main)
DE1950+16 34 23 "d:m:s" (i) Dec degrees (1950) (pos.eq.dec;meta.main)
VLSR  km/s LSR radial velocity; (spect.dopplerVeloc;pos.lsr)
u_VLSR    [*:] asterisk means heliocentric velocity (meta.code.error;phys.veloc;pos.lsr)
SpType   Spectral type (src.spType)
VarType   Variable type (meta.note)
Period  d Period in days (time.period)
u_Period   Uncertainty flag (:) on Period (meta.code.error;time.period)
H2O    [YN] detected in H2O? (Note)   (meta.note)
SiO    [YN] detected in SiO? (Note)   (meta.note)
OHN   [YN] detected in OH? (Note)   (meta.note)
note   Comments (meta.note)

_RA.icrs20 20 08.4 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+16 43 54 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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