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=39519
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ColumnValue  Explain   (UCD)
_RAJ200006 56 20.6000 "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)
_DEJ2000-54 03 52.400 "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)
_RAB195006 55 16.2066 "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 59 50.813 "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)
_Glon264.0002527 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-20.9787557 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 39519  (i) Unique ID number used for spectrum image (meta.id;meta.file)
Target 39081  (i) [1/500528] TARGETID number in 6dFGS database (meta.id)
6dFGSg0656206-540352  Matching name in target table, used to name FITS files and generate thumbnail images (meta.id;meta.main)
dr 0.001 arcsec Position match error (arcsec) (stat.error)
zraw 0.01667   Raw measured redshift (phys.veloc;pos.geocentric)
z 0.01669   Heliocentric redshift (src.redshift)
q_z4   [0/6] Redshift measurement quality: 4=good to 1=bad (6=star) (meta.code.qual;src.redshift)
Rcor 20.98   Cross-correlation peak (stat.correlation)
ExpV1200 s V reference frame exposure time seconds (pos.frame;obs.exposure)
MJD.V52995.65 d MJD of observation in V band (time.epoch;obs)
ExpR 600 s R reference frame exposure time seconds (pos.frame;obs.exposure)
MJD.R52995.70 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)

RAJ200006 56 20.60 "h:m:s" (i) Observed right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-54 03 52.4 "d:m:s" (i) Observed Declination (J2000) (pos.eq.dec;meta.main)
  
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