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J/ApJ/783/130/table1 Parallaxes of high mass star forming regions (Reid+, 2014)
Parallaxes and proper motions of high-mass star forming regions (103 rows)
  recno=39
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ColumnValue  Explain   (UCD)
_RAJ200019 10 13.4100 "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+09 06 12.800 "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)
_RAB195019 07 49.7952 "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+09 01 15.522 "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)
_Glon043.1664049 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 +0.0111633 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)
39recno 39  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameG043.16+00.01  Galactic source name/coordinates (pos.galactic)
AliasW 49N  Alias name (meta.id)
RAJ200019 10 13.41 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+09 06 12.8 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
plx 0.090 mas Trigonometric Parallax (pos.parallax.trig)
e_plx 0.007 mas Uncertainty in plx (Note 1)   (stat.error;pos.parallax)
pmX-2.88 mas/yr Eastward Proper Motion (Motion in RA multiplied by cos(Dec); µxαcosδ) (Note 2)   (pos.pm;pos.eq.ra)
e_pmX 0.20 mas/yr Uncertainty in pmX (stat.error)
pmY-5.41 mas/yr Northward Proper Motion (µyδ (Note 2)   (pos.pm;pos.eq.dec)
e_pmY 0.20 mas/yr Uncertainty in pmY (stat.error)
VLSR 10 km/s Local Standard of Rest velocity vLSR (Note 2)   (phys.veloc;pos.lsr)
e_VLSR 5 km/s Uncertainty in VLSR (stat.error;phys.veloc;pos.lsr)
ArmPer  Spiral arm designator; based mostly on association with structure seen in l-V plots of CO and HI emission (not using the measured parallaxes) (Note 3)   (meta.id.parent)
Ref15  Reference (in refs.dat file) (meta.ref;pos.frame)
  
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