VizieR

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VizieR

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VII/198/mat_g Mark III Catalog of Galaxy Peculiar Velocities (Willick+ 1997)
Mathewson etal (MAT) gp dist file (277 rows)
  recno=137
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200008 55 56.5 "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 01 43 "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)
_RAB195008 53 42.2 "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)
_DEB1950-21 50 10 "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)
_Glon247.7700 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+14.8000 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)
137recno 137  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Gp_code137  (i) Unique Group number in Mark 3 catalog (Note 1)   (meta.id;meta.main)
num_gal 2  Number of galaxies in group (Note 1)   (meta.number)
GLON247.77 deg Mean Galactic longitude of group (pos.galactic.lon)
GLAT+14.80 deg Mean Galactic latitude of group (pos.galactic.lat)
mean_eta 0.193 [km/s] Mean of (Log DelV - 2.5) for group (Note 2)   (spect.line.width)
tf_scatt 0.06 mag Scatter in TF relation for group (Note 3)   (phot.mag;pos.lg)
Dist_tfc 4226 km/s Forward TF distances for group (Note 4)   (src.redshift)
Dist_tfi 4804 km/s Inverse TF distance for group (Note 4)   (src.redshift)
e_Dist* 0.30 mag Group distance modulus error (Note 5)   (stat.error)
HelioV 3459 km/s Mean Heliocentric radial velocity (Note 6)   (spect.dopplerVeloc;stat.mean)
Locgp_V 3214 km/s Local Group radial velocity for grp (Note 6)   (spect.dopplerVeloc;pos.lg)
CMB_V 3756 km/s Cosmic Microwave Bkgd radial vel, grp (Note 6)   (spect.dopplerVeloc;pos.cmb)
Name    Name of Cluster for certain files (Note 7)   (meta.id)

_RA.icrs133.99 deg (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-22.03 deg (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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