Column | Description |
pgc | PGC number |
objname | Name used by Pierce in private catalog |
magBtold | B magnitude: old `total to sky' |
magRtold | R_KC magnitude: old `total to sky' |
magItold | I_KC magnitude: old `total to sky' |
magB265 | Remeasured B mag at 26.5 mag/as^2 |
magR250 | Remeasured R mag at 25.0 mag/as^2 |
magI240 | Remeasured I mag at 24.0 mag/as^2 |
magBt | Extrapolated total B mag |
magRt | Extrapolated total R mag |
magIt | Extrapolated total I mag |
magH | AHM H_{-0.5} aperture mag |
RB265 | Radius at B isophote 26.5 mag/as^2 |
RR250 | Radius at R isophote 25.0 mag/as^2 |
RI240 | Radius at I isophote 24.0 mag/as^2 |
BAold | b/a axial ratio: old measurement |
e_BAold | rms of b/a from multiple sources: old |
N_BAold | Number of sources contributing to b/a value |
BAratio | New b/a determination by Pierce |
Incl | Inclination associated with new b/a value |