function [iE1, iE5A, iE5B, iE5L, iE6] = find_gal_ind( arr );
%[iE1, iE5A, iE5B, iE5L, iE6] = find_gal_ind( arr );

iE1  = find(arr(:,12)==0);
iE5A = find(arr(:,12)==2);
iE5B = find(arr(:,12)==3);
iE5L = find(arr(:,12)==4);
iE6  = find(arr(:,12)==5);
