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d> Documentation: LEDA: raw data : colors

Table of raw colors



The table rawcol contains the following parameters

colind Color index
e_col error on color index
band1 code for the first band (according to definition below)
band2 code for the second band (according to definition below)
code_col code of colour type (according to the table below)
quality quality code
reference bibliographic reference code


The coding of integer codes is given in the following tables :

Band Definition
0 unknown
1 unknown in visible domain
2 U band
3 B band
4 V band
5 pg Holmberg
6 pv Holmberg
7 radio (21-cm line)
8 IRAS 12 mu
9 IRAS 25 mu
10 IRAS 60 mu
11 IRAS 100 mu
12 H band 1.6mu for Aaronson system)
13 I band for Mathewson system
14 R band
15 J band
16 K band
17 H band
18 z band
19 not used
20 I DENIS
21 J DENIS
22 K DENIS
23 J 2MASS
24 H 2MASS
25 K 2MASS
26 u SDSS (Sloan)
27 g SDSS (Sloan)
28 r SDSS (Sloan)29 i SDSS (Sloan)
30 z SDSS (Sloan)


Code_col Definition
1 total color (asymptotic extrapolated)
2 Kron_elliptical
3 Petrosian
4 isophotal
5 logA/D=-0.5 (Aaronson system)
6 logA
7 effective color


Quality Definition
0 accurate
1 doubtful or 1sigma detection
2 upper limit
9 measurement to be rejected