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J/ApJS/81/413/table1 Southern sky survey of 1355 spiral galaxies (Mathewson+, 1992)
Physical parameters, photometric and velocity data, distances and peculiar velocities for survey galaxies (1355 rows)
  recno=227
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ColumnValue  Explain   (UCD)
_RAJ200003 41 30.87 "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)
_DEJ2000-21 40 56.5 "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)
_RAB195003 39 19.00 "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 30.0 "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)
_Glon214.43792 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-51.07995 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)
227recno 227  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Name548-G77  Galaxy name, as in the original table (Note 1)   (meta.id;meta.main)
GalaxyESO 548-G77  (i) Completed galaxy name (Note 1)   (meta.id;meta.main)
RAB195003 39 19 "h:m:s" (i) Right ascension (B1950) (pos.eq.ra;meta.main)
DEB1950-21 50 30 "d:m:s" (i) Declination (B1950) (pos.eq.dec;meta.main)
ClassSb-c  Morplological classification in Hubble system (src.morph.type)
aaxis 2.34 arcmin Major diameter of the I=23.5mag/arcsec2 isophote (phys.angSize;src)
baxis 0.68 arcmin Minor diameter of the I=23.5mag/arcsec2 isophote (phys.angSize;src)
Aext 0.01 mag Extinction in our Galaxy in Ic magnitudes (phys.absorption)
Icmag12.44 mag Total Cousins I magnitude (phot.mag;em.opt.I)
Vopt 1643 km/s Heliocentric systemic velocity (phys.veloc;pos.heliocentric)
DVopt 66 km/s Half the difference between the maximum and minimum values of the optical rotation curve, corrected for relativistic effects (phys.veloc;arith.diff)
Vrot 67 km/s Maximum velocity of rotation (phys.veloc.rotat)
u_Vrot   Uncertainty flag on Vrot (meta.code.error)
F(HI)  Jy.km/s Integrated HI flux density (phot.flux)
VCMB 1511 km/s Systemic velocity converted to the CMB frame of reference (phys.veloc;pos.cmb)
DisTF1 870 km/s Distance to the galaxy using the TF relation for Fornax obtained from the linear regression on magnitude (TF1) (stat.fit.param)
Vpec1 667 km/s Peculiar velocity calculated by substracting the raw distances obtained using TF1 from VLG (phys.veloc)
Vpec2 641 km/s Peculiar velocity calculated by substracting the raw distances obtained using TF1 from VCMB (phys.veloc)
GLON214.44 deg Galactic longitude (pos.galactic.lon)
GLAT-51.08 deg Galactic latitude (pos.galactic.lat)
Type 4   Morphological type code (+3 for Sb to +8 for Sd) (src.morph.type)
incl78 deg Inclination of the optical disk (src.orbital.inclination)
PA 65 deg [-90/179] Position angle (pos.posAng)
Aint 0.25 mag Internal extinction in a galaxy in I band (phys.absorption)
Icmagc12.18 mag Total Ic magnitude corrected for the internal and external extinction and K dimming (phot.mag;arith.diff)
Vrad  km/s Heliocentric system velocity (phys.veloc;pos.heliocentric)
DV50  km/s Half of the HI profile between points where the intensity falls to 50% of the highest channels in each half of the profile and corrected for relativistic effects. (phys.veloc;arith.diff)
e_DV50a  km/s Error in DV50 (left point) (stat.error)
e_DV50b  km/s Error in DV50 (right point) (stat.error)
rms  mJy rms noise (instr.det.noise)
VLG 1536 km/s Systemic velocity converted to the Local Group frame of reference (phys.veloc;pos.lg)
DisMCB 939 km/s Malmquist bias correction (phys.veloc;arith.diff)
Vpec3 597 km/s Peculiar velocity calculated by substracting Malmquist bias corrected distances from VLG (phys.veloc)
Vpec4 572 km/s Peculiar velocity calculated by substracting the raw distances obtained using TF2 from VLG (phys.veloc)
SGL281.20 deg Super-galactic longitude (pos.supergalactic.lon)
SGB-43.98 deg Super-galactic latitude (pos.supergalactic.lat)
a(ESO) 3.0 arcmin Major -axis given in the various catalogs (phys.angSize;src)
D(0) 1.75 arcmin Face-on diameter (Note 2)   (phys.angSize;src)
Kz 0.01 mag K-correction in Ic magnitudes (arith.factor;phot.mag)
SuBr22.34 mag/arcsec2 Integrated surface brightness in Ic band (phot.mag.sb)
DV20  km/s Half of the HI profile between points where the intensity falls to 20% of the highest channels in each half of the profile and corrected for relativistic effects. (phys.veloc;arith.diff)
e_DV20a  km/s Error in DV20 (left point) (stat.error)
e_DV20b  km/s Error in DV20 (right point) (stat.error)
S/N    Signal-to-noise ratio (stat.snr)
DisTF2 851 km/s Distance to the galaxy using the TF relation for Fornax obtained from the linear regression on rotational velocities (TF2) (stat.fit.param)
Vpec5 686 km/s Peculiar velocity calculated by substracting the Malmquist bias corrected distances from VCMB (phys.veloc)
Vpec6 660 km/s Peculiar velocity calculated by substracting the raw distances obtained using TF2 from VCMB (phys.veloc)
  
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