\ 2MASS LGA, T. Jarrett \ Radial Surface Brightness: 3c273 \ Axis Ratio & Position Angle: 1.00 -2.5 \ Column Key: \ rmid == semi-major axis (arcsec) \ JHKmean == annulus mean surface brightness (dn per arcsec^2) \ JHKsdev == RMS in JHKmean \ JHKmedian == annulus median surface brightness (dn per arcsec^2) \ JHKmag == annulus median surface brightness (mag per arcsec^2) \ JHKimag == annulus median surface brightness, inclination corrected (mag per arcsec^2) \ J-K == median surface brightness color (mag per arcsec^2) | rmid | Jmean | Jsdev | Jmedian | Jmag | Jimag | Hmean | Hsdev | Hmedian | Hmag | Himag | Kmean | Ksdev | Kmedian | Kmag | Kimag | J-K | 1.000 238.4715 44.4801 234.5660 14.810 14.810 341.6786 70.7030 317.0821 14.126 14.126 538.5255 97.5959 548.6110 13.020 13.020 1.790 2.500 55.6009 21.2876 54.5975 16.392 16.392 73.9941 29.8385 61.7046 15.903 15.903 134.1616 51.4315 140.4487 14.500 14.500 1.892 4.000 5.5420 2.1828 5.2741 18.930 18.930 7.8060 3.0427 7.5123 18.189 18.189 13.7556 5.6382 13.8196 17.017 17.017 1.913 5.500 1.5529 0.7581 1.6715 20.178 20.178 2.2499 0.8802 2.1110 19.567 19.567 3.4230 1.3436 3.0135 18.671 18.671 1.507 7.000 1.0095 0.5997 0.9316 20.812 20.812 1.1961 0.9775 1.1943 20.186 20.186 1.9335 1.2660 1.8329 19.211 19.211 1.601 8.500 0.5365 0.5840 0.5057 21.476 21.476 1.0378 0.7399 1.0512 20.324 20.324 1.3438 1.1090 1.2050 19.666 19.666 1.810 10.000 0.4800 0.5470 0.4461 21.612 21.612 0.5951 0.8561 0.6093 20.917 20.917 0.6499 1.1137 0.4678 20.694 20.694 0.918 11.500 0.6033 0.7433 0.4677 21.560 21.560 0.7717 0.7136 0.8433 20.564 20.564 0.4367 0.9943 0.4632 20.704 20.704 0.856 13.000 0.2729 0.7984 0.2517 22.233 22.233 0.6649 0.9402 0.7028 20.762 20.762 0.4210 0.9518 0.3465 21.019 21.019 1.214 14.500 0.1455 0.5727 0.1464 22.822 22.822 0.3968 0.9103 0.3427 21.541 21.541 0.4091 1.2269 0.5625 20.493 20.493 2.329 16.000 0.2286 0.5267 0.2182 22.388 22.388 0.4283 0.8278 0.5650 20.999 20.999 0.4895 1.1349 0.5703 20.478 20.478 1.910 17.500 0.2286 0.6732 0.2941 22.064 22.064 0.3174 0.8417 0.2788 21.766 21.766 0.6042 1.1513 0.7348 20.203 20.203 1.861 19.000 0.1429 0.7695 0.0660 23.686 23.686 0.3265 0.9773 0.4204 21.320 21.320 0.6337 1.2822 0.8025 20.108 20.108 3.578 20.500 0.1394 0.5973 0.0598 23.793 23.793 -0.0027 0.8009 0.0175 24.771 24.771 0.4792 1.1602 0.4476 20.741 20.741 3.052 22.038 0.2840 0.5816 0.2797 22.119 22.119 0.0000 0.0000 0.0000 0.000 0.000 0.5904 1.1771 0.6250 20.379 20.379 1.740 23.690 0.1037 0.7194 0.1292 22.958 22.958 0.0000 0.0000 0.0000 0.000 0.000 0.4215 1.1233 0.3249 21.089 21.089 1.869