1 GAMA_IAU_ID GAMA IAU Identifier 2 GAMAID GAMA-ID (aka CATA_INDEX) 3 SDSSID SDSS DR6 Object ID 4 RA_J2000 deg RA (J2000) 5 DEC_J2000 deg Declination (J2000) 6 r_PETRO mag r band SDSS Petrosian magnitude (galactic extinction corrected) 7 Z_HELIO Spectroscopic redshift (~ heliocentric): -2 = in a later release, 9999 = redshift unknown, -0.9 observed but poor redshift (Z_QUALITY=1) 8 Z_QUALITY Quality flag: 4 is reliable (at the better than 95% confidence mark), 3 is good usually (90%-95%) and 2 is usually poor (~10%-90%), based on J. Liske's re-redshift analysis. 9 Z_SOURCE Source for z: 1=SDSS, 2=2dFGRS, 3=MGC, 4=2SLAQ-LRG, 5=GAMA, 6=6dFGS, 7=UZC, 8=2QZ, 9=2SLAQ-QSO 10 Z_DATE yyyymmdd Date of spectral capture 11 Z_SN S/N of spectra 12 Z_ID File ID of spectra, this is Z_SOURCE dependent, and follows the naming convention of the relevant survey. 13 PHOT_SOURCE Photometric source (r defined "rd" or self-defined "sd") 14 u_KRON AB mag u band KRON magnitude (galactic extinction corrected) 15 g_KRON AB mag g band KRON magnitude (galactic extinction corrected) 16 r_KRON AB mag r band KRON magnitude (galactic extinction corrected) 17 i_KRON AB mag i band KRON magnitude (galactic extinction corrected) 18 z_KRON AB mag z band KRON magnitude (galactic extinction corrected) 19 Y_KRON AB mag Y band KRON magnitude (galactic extinction corrected) 20 J_KRON AB mag J band KRON magnitude (galactic extinction corrected) 22 H_KRON AB mag H band KRON magnitude (galactic extinction corrected) 22 K_KRON AB mag K band KRON magnitude (galactic extinction corrected) 23 u_KRON_ERR mag u band KRON magnitude error 24 g_KRON_ERR mag g band KRON magnitude error 25 r_KRON_ERR mag r band KRON magnitude error 26 i_KRON_ERR mag i band KRON magnitude error 27 z_KRON_ERR mag z band KRON magnitude error 28 Y_KRON_ERR mag Y band KRON magnitude error 29 J_KRON_ERR mag J band KRON magnitude error 30 H_KRON_ERR mag H band KRON magnitude error 31 K_KRON_ERR mag K band KRON magnitude error 32 EXTINCTION_r mag Galactic magnitude extinction for r band 33 r_SERS_MAG_10RE mag r band Sersic magnitude truncated at 10 R_e