Column |
Name |
Description |
#1 |
:IDENT |
Identification. |
#2 |
:X |
Physical X-coordinate. |
#3 |
:Y |
Physical Y-coordinate. |
#4 |
:MAG_CNV |
Convolved magnitude. Applicable to stars. |
#5 |
:MAG_AP_1 |
Aperture magnitude no.1. |
#6 |
:MAG_AP_2 |
Aperture magnitude no.2. |
#7 |
:REL_GRAD |
Relative gradient. Should be 0.0 for stars. |
#8 |
:SIGMA_GR |
Sigma of profile deviations from P.S.F. |
#9 |
:BG |
Local sky background. |
#10 |
:INT |
Average intensity of 9 central pixels. |
#11 |
:RADIUS_1 |
Intensity weighted average radius in pixels. |
#12 |
:RADIUS_2 |
Intensity weighted average root square
radius in pixels. |
#13 |
:ELONG |
Image elongation. |
#14 |
:POS_ANG |
Position angle of an image major axis. |
#15 |
:RAD_ISO |
Isophotal radius in pixels. |
#16 |
:MAG_PET |
Petrosian magnitude. |
#17 |
:RAD_PET |
Petrosian radius. |
#18 |
:RAD_KRON |
Intensity weighted average inverse root
square radius. |
#19 |
:ALPHA |
Alpha gradient at the edge of aperture
magnitude no.1. |
#20 |
:MAG_ISO |
Isophotal Magnitude. |
#21 |
:CLASS |
Object's classification:
2=Galaxies, 1=Stars, 0=Defects. |
#22 |
:NR_OTH_OBJ |
Distance to nearest other object. |
#23 |
:AR |
Active radius. |
#24 |
:SIGMA_X |
r.m.s. in computed x coordinate. |
#25 |
:SIGMA_Y |
r.m.s. in computed y coordinate. |
#26 |
:SIGMA_MAG |
r.m.s. in computed magnitude |