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VII/198/matfile2 Mark III Catalog of Galaxy Peculiar Velocities (Willick+ 1997)
Mark 3 2nd Mathewson data file (1355 rows)
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ColumnValue  Explain   (UCD)
5recno 5  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Catnum 5  (i) Unique number in Mark 3 MAT catalog (Note 1)   (;meta.main)
Opt_helV 1831 km/s Optical Heliocentric radial vel (Note 2)   (spect.dopplerVeloc.opt;em.opt;pos.heliocentric)
Rad_helV  km/s 21 cm Radio Heliocentric radial vel (Note 2)   (;;pos.heliocentric)
DelV_20  km/s 21 cm Delta(V/2), at 20% level (Note 3)   (spect.line.width;
DelV_50  km/s 21 cm Delta(V/2), at 50% level (Note 3)   (spect.line.width;
Delv_opt 73 km/s H-alpha Delta(V/2) (Note 3)   (spect.line.width;em.line.Halpha)
DelV_MAT 75 km/s Mathewson adopted Delta(V/2), incl-corr (Note 3)   (spect.line.width;em.opt.V)
u_DelV*    [:]Indication if Delta(V/2) error large (Note 3)   (meta.code.error)
HI_flux  mJy*km/s HI flux, in units of milli-Jy-km/sec (phot.flux.density;em.line.HI;arith.ratio)
e_HI_flux  mJy*km/s error in HI flux measurement (stat.error)
Extinc_B 0.00 mag Galactic extinction, B-band (Note 4)   (
Bc_RC314.78 mag Extinction-corrected B_T magnitude from RC3 (Note 5)   (phot.mag;em.opt.B)
LogD_RC3 1.21 [.1arcmin] Log D_25 from RC3 (Note 5)   (arith.zp)
RC3_axis 0.56   Log (a/b) from RC3 (Note 5)   (arith.zp)
DMaj_ESO 2.00 arcmin ESO eye-determ B band major axis (Note 6)   (phys.angSize;em.opt.B)
DMin_ESO 0.60 arcmin ESO eye-determ B band minor axis (Note 6)   (phys.angSize;em.opt.B)
Bmag_ELV14.83 mag ESO-LV B-band magnitude (Note 6)   (phot.mag;em.opt.B)
Rmag_ELV13.81 mag ESO-LV R-band magnitude (Note 6)   (phot.mag;em.opt.R)
DMaj_ELV 1.69 arcmin ESO-LV B band major axis diameter (Note 6)   (phys.angSize;em.opt.B)
LogDelV 1.875 [km/s] Log of DelV_MAT (Note 3)   (spect.line.width)
NameE078-017  Mathewson Name for Galaxy (Note 7)   (
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