\ 2MASS LGA, T. Jarrett \ Radial Surface Brightness: ngc4523 \ Axis Ratio & Position Angle: 0.65 12.5 \ 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 2.7506 0.1238 2.7686 19.904 20.372 3.5262 0.7146 3.7295 19.260 19.727 2.4231 0.2281 2.3634 19.131 19.598 0.773 2.500 2.2523 0.3932 2.3717 20.072 20.540 2.1481 0.9703 2.3003 19.784 20.252 2.0778 0.6910 2.1392 19.239 19.707 0.833 4.000 2.2631 0.4051 2.2005 20.154 20.621 1.7146 1.1781 1.7782 20.064 20.532 2.1729 0.9453 2.5141 19.064 19.531 1.090 5.500 2.3129 0.4720 2.3948 20.062 20.529 1.8012 1.2033 1.6542 20.142 20.610 2.4112 0.9856 2.5659 19.041 19.509 1.021 7.000 1.8251 0.6576 1.8278 20.355 20.823 2.1466 1.4121 2.1850 19.840 20.308 1.9436 0.6469 1.9653 19.331 19.799 1.024 8.500 1.6987 0.5590 1.6126 20.491 20.959 2.2004 1.3368 2.0466 19.911 20.379 1.3456 0.5800 1.2704 19.805 20.272 0.686 10.000 1.8161 0.6143 1.7889 20.378 20.846 2.6268 0.9850 2.6369 19.636 20.104 1.2729 0.6677 1.2682 19.807 20.274 0.571 11.500 1.6853 0.7355 1.6939 20.438 20.905 2.4986 0.7594 2.5169 19.687 20.154 1.3009 0.7597 1.1715 19.893 20.360 0.545 13.000 1.2420 0.6468 1.2988 20.726 21.194 1.7407 0.8113 1.7792 20.063 20.531 1.2172 0.8040 1.1856 19.880 20.347 0.846 14.500 1.1415 0.5927 1.0675 20.939 21.407 1.6055 0.8165 1.7270 20.096 20.563 1.3405 0.6106 1.3665 19.726 20.193 1.213 16.000 1.1904 0.6682 1.0331 20.975 21.442 1.6900 0.7019 1.7682 20.070 20.538 1.3716 0.8451 1.2719 19.803 20.271 1.172 17.500 1.2241 0.7065 1.1217 20.885 21.353 1.6220 0.8163 1.6628 20.137 20.605 1.3130 1.0184 1.2417 19.830 20.297 1.055 19.000 1.1396 0.5494 1.1221 20.885 21.353 1.4121 0.9678 1.3585 20.356 20.824 1.0046 0.9377 1.1673 19.897 20.364 0.988 20.500 1.0213 0.5410 1.0051 21.004 21.472 1.2176 0.8204 1.0791 20.606 21.074 0.8238 0.8063 0.8088 20.295 20.763 0.709 22.038 0.9305 0.5177 0.8858 21.142 21.609 1.1460 1.0468 1.1929 20.497 20.965 0.6458 0.8032 0.5124 20.791 21.258 0.351 23.690 0.8096 0.5954 0.7527 21.318 21.786 1.1244 0.9950 1.1596 20.528 20.996 0.6440 0.8569 0.5231 20.768 21.236 0.550 25.467 0.7803 0.5147 0.7526 21.319 21.786 0.9955 0.9785 1.0003 20.689 21.156 0.5766 0.8816 0.6499 20.533 21.000 0.786 27.377 0.7037 0.4310 0.7361 21.343 21.810 0.9242 1.1618 1.0269 20.660 21.128 0.5951 0.7836 0.6207 20.582 21.050 0.761 29.430 0.6901 0.4765 0.6792 21.430 21.898 0.9759 1.0904 0.9037 20.799 21.267 0.6433 0.7797 0.6753 20.491 20.959 0.939 31.638 0.6938 0.4711 0.6541 21.471 21.938 1.1429 1.2320 0.9713 20.721 21.188 0.5822 0.7110 0.5753 20.665 21.133 0.806 34.011 0.5722 0.5135 0.5340 21.691 22.159 1.0541 1.0249 1.1611 20.527 20.994 0.4209 0.7045 0.5701 20.675 21.142 1.016 36.561 0.5587 0.4771 0.5436 21.672 22.139 1.1905 1.0440 1.2071 20.484 20.952 0.4299 0.7238 0.4452 20.943 21.411 0.729 39.303 0.6555 0.4940 0.6857 21.420 21.887 1.0540 0.9935 1.0129 20.675 21.143 0.5472 0.7224 0.4914 20.836 21.304 0.584 42.251 0.5268 0.5195 0.5468 21.665 22.133 0.7533 1.0928 0.7806 20.958 21.426 0.7016 0.7563 0.6768 20.488 20.956 1.177