Column | Description |
pgc | PGC number |
LGA_Name | Name in Large Galaxy Atlas |
Name | Name in LEDA |
Ty | Morphological type; RC3 numeric code |
Morph | RC3 Morphological type |
RA+DecJ | Right Ascension and Declination, epoch J2000 |
Glon | Galactic longitude |
Glat | Galactic latitude |
SGL | Supergalactic longitude |
SGB | Supergalactic latitude |
b/a | Axis ratio measured at the 3-sigma Ks-band isophot |
PA | Disk position angle, east of north |
r20 | Ks band isophotal radius at 20 mag/arcsec^2 |
rKr | Ks band Kron radius |
rt | Ks band total radius |
reJ | J band half-light (effective) radius |
reH | H band half-light (effective) radius |
reK | K band half-light (effective) radius |
J20 | J band magnitude within elliptical Ks-band 20 mag/arcsec^2 isophot |
e_J20 | Estimated uncertainty in J20 |
H20 | H band magnitude within elliptical Ks-band 20 mag/arcsec^2 isophot |
e_H20 | Estimated uncertainty in H20 |
K20 | Ks band magnitude within elliptical Ks-band 20 mag/arcsec^2 isophot |
e_K20 | Estimated uncertainty in K20 |
JKr | Kron J-band elliptical aperture magnitude |
e_JKr | Estimated uncertainty in JKr |
HKr | Kron H-band elliptical aperture magnitude |
e_HKr | Estimated uncertainty in HKr |
KKr | Kron Ks-band elliptical aperture magnitude |
e_KKr | Estimated uncertainty in KKr |
Jt | Total J-band integrated magnitude |
e_Jt | Estimated uncertainty in Jt |
Ht | Total H-band integrated magnitude |
e_Ht | Estimated uncertainty in Ht |
Kt | Total Ks-band integrated magnitude |
e_Kt | Estimated uncertainty in Kt |
SBeJ | J band mean surface magnitude within half-light (effective) radius |
SBeH | H band mean surface magnitude within half-light (effective) radius |
SBeK | Ks band mean surface magnitude within half-light (effective) radius |
J-Ks | J-Ks color with magnitudes within Ks 20 mag/as^2 isophot |
C_K | Ks band concentration index |
alphaJ | J band exponential scale length |
alphaH | H band exponential scale length |
alphaK | K band exponential scale length |
logD25 | Log diameter (0.1 arcmin) at B isophot 25 mag/arcsec^2 from LEDA |
logr25 | Log major to minor axial ratio at B isophot 25 mag/arcsec^2 from LEDA |
Bt | Total B-band magnitude from LEDA |
It | Total I-band magnitude from LEDA |
Vhel | Heliocentric velocity from LEDA |
Ag | B band extinction from LEDA |