VizieR

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VizieR

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V/68A/table1 Stellar Maser Observations (Benson+ 1990)
Basic stellar data (3656 rows)
  recno=2478
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ColumnValue  Explain   (UCD)
_RAJ200019 08 55.984 "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)
_DEJ2000-22 14 21.30 "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)
_RAB195019 05 56.001 "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)
_DEB1950-22 19 12.00 "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)
_Glon014.664093 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-13.615349 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)
2478recno 2478  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ObsNum2478  (i) [1/3656] Number in Right Ascension order (Note)   (meta.id)
NameV3880 SGR  Generally Variable name (GCVS) (constellation in 21-23) (meta.id;meta.main)
Name2IRC-20540  Second name (meta.id)
Name319059-2219  Third name (generally IRAS) (meta.id)
RA195019 05 56.0 "h:m:s" (i) RA hours (1950) (pos.eq.ra;meta.main)
DE1950-22 19 12 "d:m:s" (i) Dec degrees (1950) (pos.eq.dec;meta.main)
VLSR 11.0 km/s LSR radial velocity; (spect.dopplerVeloc;pos.lsr)
u_VLSR    [*:] asterisk means heliocentric velocity (meta.code.error;phys.veloc;pos.lsr)
SpTypeM8:  Spectral type (src.spType)
VarTypeM  Variable type (meta.note)
Period 510.0000 d Period in days (time.period)
u_Period   Uncertainty flag (:) on Period (meta.code.error;time.period)
H2OY   [YN] detected in H2O? (Note)   (meta.note)
SiOY   [YN] detected in SiO? (Note)   (meta.note)
OHY   [YN] detected in OH? (Note)   (meta.note)
noteAFGL 2330  Comments (meta.note)

_RA.icrs19 08 56.0 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-22 14 21 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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