Column information for the table:
Table Description:
ColumnDescription
pgc PGC number
Name Common name
RA2000 Right Ascension, decimal hours (J2000)
DE2000 Declination, decimal degrees (J2000)
Type Morphological type; LEDA/RC3
Bleda Blue magnitude in LEDA
Ag Galactic extiinction at B band, Schlegel et al.
Inc Inclination from face-on
Vlg Systemic velocity; Local Group reference frame (Yahil et al. 1977)
K_2mass 2MASS extended source catalog K magnitude
b/a Ratio of minor to major axis dimensions
Bt Total B magnitude from CCD photometry
Rt Total R magnitude from CCD photometry
It Total I magnitude from CCD photometry
H_{-.5} Aperture H magnitude: H_{-0.5}
Icnt Group identification number used in `Tully 3000'
DM_la Distance modulus based on velocity and Least Action flow model
DM_ll Distance modulus based on luminosity-linewidth measurement
W20 HI profile linewidth at 20% of peak intensity from `Pre-Digital HI' catalog
e_W20 Error associated with HI profile linewidth W20
ml Quality indices: 1st integer is morphology index and 2nd integer is HI profile index; 1-3 good
W50 HI profile linewidth at 50% of peak intensity from `Springob/Cornell HI' catalog
e_W50 Error associated with HI profile linewidth W50
Wn HI profile at 20% of peak intensity from Nancay
e_Wn Error associated with HI profile at 20% of peak intensity from Nancay
Fish Observed by Fisher at Arecibo or GBT
IPSCz ID cross-reference with `Saunders PSCz' catalog
PSCzname ID in PSCz catalog
DM Distance modulus assumed to derive absolute magnitude
M_K Absolute K magnitude
Comment Comments