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VizieR

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J/AJ/127/3456/table1 Internal velocities in the Orion Nebula (Doi+, 2004)
Radial velocities in the Orion Nebula (275 rows)
  recno=245
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ColumnValue  Explain   (UCD)
_RAJ200005 35 18.0000 "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)
_DEJ2000-05 22 51.000 "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)
_RAB195005 32 50.5248 "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)
_DEB1950-05 24 44.168 "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)
_Glon209.0054135 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-19.3743654 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)
245recno 245  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

TypeDOH   [HH DOH] HH is for known Herbig-Haro objects and DOH for not assigned HH (Doi, O'Dell and Hartigan) (src.class)

T2   indicates that spatial velocities are available for this source in table2 (meta.ref.url)

[OW94]180-251  (i) Feature designation (Note G1)   (meta.id;meta.main)

o_[OW94]0  Number of other observations of this feature (meta.number)

SourceDOH 12  Source name (Note G1)   (meta.id.parent)
Filter[O III]  Filter (meta.id;instr.filter)
RV -80 km/s Radial velocity (Note 1)   (spect.dopplerVeloc)
FWHM  km/s Full-Width at Half-Maximum (spect.line.width)
Flux    Observed Doppler shifted feature flux (Note 2)   (phot.flux)
Ratio    Observed Doppler shifted feature flux normalized to the observed systemic velocity component flux (phot.flux;arith.ratio)
n_RVp  Radial velocity peak measurement (Note 3)   (meta.note)
Commi  Additional comment (Note 4)   (meta.note)

_RA083.82500 deg (i) Position from name (right ascension part) (pos.eq.ra;meta.main)
_DE-05.38083 deg (i) Position from name (declination part) (pos.eq.dec;meta.main)
  
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