\ 2MASS LGA, T. Jarrett \ Radial Surface Brightness: ngc1637 \ Axis Ratio & Position Angle: 0.86 27.5 \ 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 | 1.000 131.7774 14.5573 138.4961 15.545 15.708 172.7686 21.9665 184.0269 14.752 14.916 149.1132 17.7614 158.5274 14.387 14.550 1.158 2.500 75.7122 16.2385 73.5828 16.231 16.395 94.8539 21.5246 93.6438 15.486 15.649 79.4800 17.8920 77.6742 15.161 15.325 1.070 4.000 40.3324 7.8966 38.4707 16.935 17.099 48.5759 9.7057 47.4757 16.223 16.387 39.4859 9.1572 36.9335 15.968 16.132 0.967 5.500 25.8464 4.3494 25.2252 17.394 17.557 30.9732 5.0227 31.2939 16.676 16.839 24.8827 4.4793 24.6158 16.409 16.573 0.985 7.000 19.5422 3.8183 19.2382 17.688 17.851 23.3789 3.8265 22.5885 17.030 17.193 18.4932 3.5507 17.9226 16.753 16.917 0.935 8.500 15.2966 2.6726 14.7656 17.975 18.139 18.0027 3.0438 17.6321 17.299 17.462 13.8146 2.8252 13.3524 17.073 17.237 0.902 10.000 12.8201 2.0636 12.3300 18.171 18.334 14.6858 3.0674 13.9014 17.557 17.720 11.0685 2.4104 10.7445 17.309 17.473 0.862 11.500 10.7122 1.9099 10.0963 18.388 18.551 12.5380 2.8962 11.9176 17.724 17.888 9.3111 2.1197 8.8711 17.517 17.681 0.871 13.000 9.2607 2.0723 8.5945 18.563 18.726 10.8571 2.5843 10.3632 17.876 18.039 8.0767 2.2820 7.5925 17.686 17.850 0.877 14.500 8.2524 2.1829 7.5077 18.709 18.873 9.3337 2.5890 8.5673 18.082 18.246 7.1360 2.1815 6.5828 17.841 18.005 0.868 16.000 7.6106 2.1543 6.8779 18.804 18.968 8.5188 2.5168 7.7070 18.197 18.361 6.5942 2.0977 5.5813 18.020 18.184 0.784 17.500 6.9565 1.9448 6.1687 18.923 19.086 7.8384 2.5232 7.0684 18.291 18.455 6.1528 2.1147 5.5837 18.020 18.183 0.903 19.000 6.4079 1.8659 5.7815 18.993 19.157 7.2970 2.3018 6.7944 18.334 18.498 5.6153 1.9401 5.2885 18.079 18.242 0.914 20.500 6.0510 1.7582 5.5984 19.028 19.192 6.8148 2.0193 6.3799 18.402 18.566 5.2330 1.7583 4.8747 18.167 18.331 0.861 22.038 5.7077 1.4624 5.2595 19.096 19.260 6.2806 1.8658 6.1710 18.438 18.602 4.8432 1.4353 4.6644 18.215 18.379 0.881 23.690 5.5337 1.3325 5.2637 19.095 19.259 6.4001 1.5231 6.2010 18.433 18.597 4.8143 1.5216 4.8149 18.181 18.344 0.914 25.467 5.3702 1.1681 5.1788 19.113 19.276 5.9692 1.4562 5.8449 18.497 18.661 4.6979 1.7155 4.5081 18.252 18.416 0.861 27.377 4.8799 1.0726 4.7779 19.200 19.364 5.5661 1.5160 5.2641 18.611 18.775 4.3200 1.4147 4.2380 18.319 18.483 0.881 29.430 4.3267 0.8125 4.2818 19.319 19.483 5.0108 1.2205 4.8178 18.707 18.871 3.9133 0.9740 3.9404 18.398 18.562 0.921 31.638 3.9015 0.6780 3.8845 19.425 19.589 4.5227 1.0064 4.4674 18.789 18.953 3.5761 0.9617 3.5373 18.515 18.679 0.910 34.011 3.6154 0.6620 3.5773 19.514 19.678 4.1239 0.9644 4.1702 18.864 19.028 3.2173 0.9379 3.2316 18.613 18.777 0.901 36.561 3.3180 0.7197 3.3353 19.590 19.754 3.7790 1.0307 3.7848 18.969 19.133 2.9108 1.0576 2.8822 18.738 18.901 0.852 39.303 3.0063 0.6972 2.9745 19.715 19.878 3.5072 0.9855 3.4920 19.057 19.220 2.7684 1.0726 2.7336 18.795 18.959 0.920 42.251 2.8345 0.7356 2.7670 19.793 19.957 3.4746 1.1103 3.3004 19.118 19.282 2.6351 0.9786 2.6054 18.847 19.011 0.946 45.420 2.8173 0.8298 2.7079 19.817 19.980 3.2550 1.1077 3.1864 19.156 19.320 2.2335 1.0413 2.2537 19.005 19.169 0.812 48.826 2.7891 0.8640 2.7634 19.794 19.958 3.1600 1.1246 3.1252 19.177 19.341 2.3068 1.0437 2.3109 18.978 19.141 0.816 52.488 2.7304 1.0643 2.6285 19.849 20.013 3.2131 1.4722 3.1197 19.179 19.343 2.2831 1.2492 2.1685 19.047 19.210 0.802 56.425 2.6425 1.1663 2.4040 19.946 20.110 3.0639 1.4668 2.9238 19.249 19.413 2.3019 1.2471 2.1985 19.032 19.195 0.914 60.657 2.3998 1.1968 2.2534 20.016 20.180 2.7191 1.5462 2.5552 19.396 19.560 2.0025 1.3014 1.9604 19.156 19.320 0.860 65.206 1.9085 1.1259 1.8344 20.239 20.403 2.2137 1.3181 2.0917 19.613 19.777 1.7066 1.2641 1.6139 19.367 19.531 0.872 70.097 1.6836 1.0092 1.6446 20.358 20.522 1.9182 1.3925 1.8433 19.750 19.914 1.5538 1.1536 1.4290 19.499 19.663 0.859 75.354 1.3889 1.0499 1.2691 20.639 20.803 1.5477 1.3387 1.5252 19.956 20.120 1.1537 1.0809 1.0788 19.805 19.968 0.834 81.006 1.0810 0.8893 0.9648 20.937 21.101 1.0786 1.0441 0.9576 20.461 20.625 0.7794 0.9516 0.7356 20.220 20.384 0.717 87.081 0.7589 0.7337 0.7242 21.248 21.412 0.7187 1.0560 0.6752 20.841 21.004 0.6544 0.9546 0.6529 20.350 20.514 0.898 93.612 0.4726 0.6281 0.4594 21.743 21.906 0.4689 0.9548 0.4780 21.216 21.379 0.2805 0.9844 0.2901 21.230 21.394 0.513 100.633 0.3319 0.6228 0.3100 22.170 22.334 0.3399 0.9777 0.3286 21.623 21.786 0.1383 0.9568 0.1305 22.098 22.262 0.072 108.180 0.1982 0.5742 0.1926 22.687 22.850 0.1376 0.9391 0.1375 22.568 22.732 0.1037 0.9392 0.1028 22.357 22.521 0.330 116.294 0.1160 0.6278 0.0933 23.474 23.638 0.1519 0.9183 0.1212 22.705 22.869 0.1045 0.9611 0.0926 22.470 22.634 1.004 125.016 0.1456 0.6166 0.1325 23.093 23.257 0.0765 0.9371 0.0800 23.156 23.320 0.0083 0.9397 0.0145 24.485 24.649 -1.000 134.392 0.0901 0.6472 0.0607 23.941 24.104 0.0534 0.9203 0.0314 24.171 24.335 0.1144 0.9751 0.1240 22.153 22.317 1.788 144.472 0.0234 0.5870 0.0120 25.697 25.861 0.0205 0.8833 0.0011 27.800 27.964 0.0000 0.0000 0.0000 0.000 0.000 0.000 166.955 0.0265 0.5384 0.0260 24.860 25.024 0.0420 0.9212 0.0424 23.846 24.010 0.0000 0.0000 0.0000 0.000 0.000 9.900