VizieR

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VizieR

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VII/259/spectra 6dF galaxy survey final redshift release (Jones+, 2009)
Table of spectral observations (136304 rows)
  SpecID=87841
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ColumnValue  Explain   (UCD)
_RAJ200018 55 35.6400 "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 43 24.400 "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)
_RAB195018 51 33.1865 "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 47 16.532 "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)
_Glon342.6310924 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-22.1572278 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)

SpecID 87841  (i) Unique ID number used for spectrum image (meta.id;meta.file)
Target 86307  (i) [1/500528] TARGETID number in 6dFGS database (meta.id)
6dFGSg1855356-534324  Matching name in target table, used to name FITS files and generate thumbnail images (meta.id;meta.main)
dr 0.000 arcsec Position match error (arcsec) (stat.error)
zraw 0.00852   Raw measured redshift (phys.veloc;pos.geocentric)
z 0.00858   Heliocentric redshift (src.redshift)
q_z4   [0/6] Redshift measurement quality: 4=good to 1=bad (6=star) (meta.code.qual;src.redshift)
Rcor 41.39   Cross-correlation peak (stat.correlation)
ExpV1200 s V reference frame exposure time seconds (pos.frame;obs.exposure)
MJD.V53145.65 d MJD of observation in V band (time.epoch;obs)
ExpR 600 s R reference frame exposure time seconds (pos.frame;obs.exposure)
MJD.R53145.69 d MJD of observation in R band (time.epoch;obs)
Com   Comments on redshift (meta.note;src.redshift)

SpSp  show the spectrum and thumbnails of associated target (meta.ref.url)
FITSFITS  get the corresponding multi-extension FITS file (meta.ref.url)

RAJ200018 55 35.64 "h:m:s" (i) Observed right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-53 43 24.4 "d:m:s" (i) Observed Declination (J2000) (pos.eq.dec;meta.main)
  
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