\ 2MASS LGA, T. Jarrett \ Radial Surface Brightness: M31 \ Axis Ratio & Position Angle: 0.47 45.0 \ 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 1756.9613 48.2407 1764.8883 12.734 13.547 3520.3518 119.4188 3524.2310 11.761 12.574 2560.8672 144.2115 2512.5686 11.501 12.314 1.233 2.500 1369.4800 241.8520 1389.9679 12.993 13.806 2723.0564 512.3123 2745.8096 12.032 12.845 1967.5792 397.1513 1914.5826 11.796 12.609 1.197 4.000 1138.1504 241.2324 1118.5350 13.229 14.042 2250.4685 505.6024 2204.8994 12.271 13.083 1623.7407 386.2047 1542.1859 12.031 12.844 1.198 5.500 942.3636 207.3898 911.8212 13.451 14.264 1861.2611 427.5791 1786.3705 12.499 13.312 1335.1984 322.4561 1246.4816 12.262 13.075 1.189 7.000 813.1487 146.2025 736.0540 13.684 14.497 1604.8850 297.4795 1448.1597 12.727 13.540 1147.5515 225.1255 1048.1735 12.450 13.263 1.234 8.500 739.2544 104.6253 683.7596 13.764 14.577 1455.7661 211.8266 1343.3737 12.809 13.621 1038.9700 159.0910 967.5986 12.537 13.350 1.227 10.000 678.5535 83.5801 643.2666 13.830 14.643 1334.2733 170.3349 1262.3208 12.876 13.689 951.8234 125.5394 907.2449 12.607 13.420 1.223 11.500 634.7523 70.5401 610.2798 13.887 14.700 1247.4231 144.4899 1195.9268 12.935 13.748 888.2858 106.5832 859.4117 12.666 13.479 1.221 13.000 598.7177 63.5680 581.2677 13.940 14.753 1177.3335 130.0537 1141.2469 12.986 13.798 837.2817 95.8164 815.6922 12.722 13.535 1.218 14.500 570.3710 62.0848 553.5401 13.993 14.806 1120.7208 127.0424 1087.6558 13.038 13.851 796.0125 93.4449 774.4191 12.779 13.592 1.214 16.000 536.8402 58.8210 508.0711 14.086 14.899 1052.6207 120.0357 990.0380 13.140 13.953 746.9351 87.9479 706.5319 12.878 13.691 1.208 17.500 521.7824 55.5980 511.3487 14.079 14.892 1021.8436 113.0308 1001.2573 13.128 13.941 725.1602 82.5778 708.6613 12.875 13.688 1.204 19.000 497.5927 53.1640 490.4226 14.125 14.937 973.3423 106.3919 954.9062 13.179 13.992 690.8322 76.8027 674.8060 12.928 13.741 1.197 20.500 480.5779 50.1820 475.4034 14.158 14.971 939.5795 99.7853 926.8956 13.212 14.024 666.6249 72.0110 651.5323 12.966 13.779 1.192 22.038 460.7810 50.5333 451.6858 14.214 15.027 900.3117 101.1810 881.0253 13.267 14.079 638.4462 73.4335 623.6381 13.014 13.827 1.200 23.690 440.3166 49.2647 431.2674 14.264 15.077 859.8364 98.8631 843.8879 13.313 14.126 609.5545 71.5000 595.4569 13.064 13.877 1.200 25.467 424.9464 49.6329 414.7079 14.307 15.119 829.2125 98.6794 808.7666 13.360 14.172 587.3471 70.8394 576.1807 13.100 13.913 1.207 27.377 402.2574 48.7719 383.4981 14.392 15.204 782.9587 96.3836 745.3510 13.448 14.261 554.0944 68.0439 530.9614 13.189 14.001 1.203 29.430 387.5184 48.5892 375.2085 14.415 15.228 753.0134 96.5368 728.1599 13.474 14.286 532.4959 68.2097 516.0648 13.219 14.032 1.196 31.638 370.6078 48.8570 355.8085 14.473 15.286 719.5463 97.5581 688.6371 13.534 14.347 508.8871 69.0549 487.9024 13.280 14.093 1.193 34.011 351.6718 48.6726 335.3640 14.537 15.350 682.6616 96.8574 652.1216 13.593 14.406 482.2442 69.3222 462.8010 13.338 14.151 1.199 36.561 336.0822 48.8097 318.4301 14.593 15.406 651.8723 96.6039 617.4407 13.653 14.465 460.5956 69.2245 439.2372 13.394 14.207 1.199 39.303 321.3171 49.5881 303.4821 14.646 15.459 622.8420 98.1641 588.4542 13.705 14.518 440.1562 69.9341 412.4717 13.463 14.276 1.183 42.251 307.2997 48.8918 293.3760 14.682 15.495 595.4455 96.5469 566.6835 13.746 14.559 420.3798 68.5804 397.7922 13.502 14.315 1.180 45.420 290.3509 47.3697 279.2900 14.736 15.549 561.8762 93.5937 538.9062 13.800 14.613 396.7548 66.1212 378.0656 13.557 14.370 1.179 48.826 273.2580 45.1448 260.1937 14.813 15.626 528.2936 88.6455 501.6127 13.878 14.691 373.0251 62.7491 351.8231 13.635 14.448 1.178 52.488 259.4632 44.6672 250.8830 14.852 15.665 500.8770 87.8549 483.7228 13.918 14.730 353.5825 62.5912 340.8956 13.670 14.482 1.182 56.425 245.2414 42.2500 237.0942 14.914 15.727 473.6529 83.0936 458.3016 13.976 14.789 334.4119 58.9347 323.0598 13.728 14.541 1.186 60.657 230.3332 41.3600 218.9454 15.000 15.813 444.2305 81.0598 421.6766 14.067 14.879 313.3680 57.1599 297.2209 13.819 14.631 1.181 65.206 216.5331 39.9751 205.6894 15.068 15.881 417.3158 78.5451 395.9164 14.135 14.948 294.2096 55.1777 279.0858 13.887 14.700 1.181 70.097 202.7630 38.0052 193.7438 15.133 15.946 389.7214 74.5521 371.6315 14.204 15.017 274.9523 52.2015 263.2458 13.950 14.763 1.183 75.354 191.0116 35.8719 182.0520 15.201 16.013 367.0475 69.8539 349.8584 14.269 15.082 259.1077 49.1653 247.5357 14.017 14.830 1.184 81.006 178.5975 33.8064 169.4483 15.278 16.091 343.2493 65.8147 325.1861 14.349 15.162 242.3678 46.1302 228.6031 14.103 14.916 1.175 87.081 167.0206 32.2773 156.8819 15.362 16.175 320.5343 62.7245 298.8223 14.441 15.253 226.3634 43.8957 211.1360 14.190 15.003 1.172 93.612 156.1137 29.8519 148.7237 15.420 16.233 299.1183 58.0926 284.2606 14.495 15.308 211.3395 40.6874 201.8328 14.239 15.052 1.181 100.633 144.7738 28.1634 138.1061 15.500 16.313 277.3610 54.6873 263.9734 14.575 15.388 195.8935 38.4593 186.8511 14.322 15.135 1.178 108.180 134.7703 26.3330 129.1852 15.573 16.386 257.6818 50.5882 247.8435 14.644 15.457 182.1719 35.2711 174.9778 14.394 15.207 1.179 116.294 125.0718 24.7464 119.7769 15.655 16.468 239.1879 47.9751 229.6750 14.726 15.539 169.2197 33.6870 163.4868 14.467 15.280 1.188 125.016 115.4347 23.2771 109.0342 15.757 16.570 220.3574 45.3954 208.7158 14.830 15.643 156.0975 31.8913 147.5196 14.579 15.392 1.178 134.392 106.7851 21.2530 102.0237 15.829 16.642 203.6610 41.3588 195.6831 14.900 15.713 144.2619 29.0339 137.6567 14.654 15.467 1.175 144.472 98.2227 20.8804 94.6037 15.911 16.724 186.8129 40.5670 179.5987 14.993 15.806 132.2569 28.2987 127.6155 14.736 15.549 1.175 155.307 89.8291 19.3046 85.3313 16.023 16.836 170.7722 36.9627 162.2980 15.103 15.916 121.2960 25.7187 115.3241 14.846 15.659 1.177 166.955 82.0915 16.9021 79.4107 16.101 16.914 156.1459 32.4693 151.6123 15.177 15.990 111.0942 22.7581 107.6866 14.921 15.734 1.180 179.477 75.0839 16.6522 71.3190 16.218 17.031 142.3340 30.7853 136.0534 15.295 16.108 101.2801 21.1943 96.8415 15.036 15.849 1.182 192.937 68.2913 15.3427 65.7952 16.306 17.118 129.0974 28.3338 124.3245 15.393 16.206 91.9754 19.8336 88.9074 15.129 15.942 1.177 207.408 61.5388 13.0721 59.4506 16.416 17.228 116.0328 25.3362 112.1256 15.505 16.318 82.5387 17.9814 79.5473 15.250 16.062 1.166 222.963 55.7048 11.7223 53.9265 16.521 17.334 104.6440 22.8563 100.6581 15.622 16.435 74.6378 16.1785 71.6786 15.363 16.176 1.158 239.685 50.3366 10.4169 49.4318 16.616 17.429 94.1562 20.2785 91.4005 15.727 16.540 67.0982 14.5410 65.3706 15.463 16.276 1.153 257.662 45.3379 9.2912 44.4887 16.730 17.543 84.6185 17.8626 82.2474 15.841 16.654 60.4873 12.7190 59.1789 15.571 16.384 1.159 276.987 40.8506 8.5094 40.3805 16.836 17.648 75.9123 15.9404 74.2987 15.952 16.764 54.2906 11.3432 53.2521 15.685 16.498 1.151 297.760 36.5638 7.3383 35.5987 16.972 17.785 67.4694 13.8997 65.7627 16.084 16.897 48.3271 9.9960 47.3213 15.814 16.626 1.158 320.093 33.2212 6.9558 32.6086 17.068 17.881 60.5012 12.7998 59.2871 16.197 17.010 43.3814 9.1347 42.8002 15.923 16.735 1.145 344.099 29.9432 5.5869 29.6403 17.171 17.984 53.8034 10.8937 52.9827 16.319 17.132 38.6743 7.8713 38.4939 16.038 16.851 1.133 369.907 26.9707 4.9941 26.6698 17.286 18.099 47.8774 9.7258 47.1728 16.445 17.258 34.4682 7.0307 34.3410 16.162 16.975 1.124 397.650 24.4385 4.4447 24.2016 17.391 18.204 42.5861 8.6652 42.3923 16.561 17.374 30.7644 6.3268 30.9744 16.274 17.087 1.117 427.474 22.2153 5.0217 21.8019 17.505 18.318 37.8659 9.0996 37.4681 16.695 17.508 27.4668 6.3595 27.4368 16.405 17.218 1.100 459.534 20.0410 5.9681 19.4344 17.630 18.442 33.3474 8.5243 32.9742 16.834 17.647 24.2971 5.9796 24.1804 16.543 17.355 1.087 493.999 17.8438 3.0973 17.3535 17.753 18.565 29.2073 5.8045 28.7357 16.983 17.796 21.4259 4.1774 21.3000 16.680 17.493 1.073 531.049 16.0325 3.8714 15.5415 17.872 18.685 25.9086 6.7995 25.3690 17.118 17.931 19.0727 4.6213 18.8147 16.815 17.628 1.057 570.878 14.2987 6.4405 13.7945 18.002 18.815 22.6290 9.1210 21.8749 17.279 18.092 16.8038 5.7978 16.3933 16.965 17.777 1.037 613.694 12.3758 4.4536 12.1147 18.143 18.956 19.3655 6.1735 18.7878 17.444 18.257 14.4986 3.9873 14.1653 17.123 17.936 1.020 659.721 11.1352 10.0804 10.5177 18.296 19.109 17.1986 13.8210 16.1633 17.608 18.421 12.8959 8.4369 12.2413 17.282 18.094 1.014 709.200 9.4580 8.6908 9.1674 18.445 19.258 14.6258 14.4712 13.9886 17.765 18.578 11.0075 9.0152 10.5750 17.441 18.253 1.004 762.390 8.1028 4.4108 7.8499 18.614 19.427 12.4042 6.4710 11.9392 17.937 18.750 9.4314 4.0163 9.1553 17.597 18.410 1.017 819.569 7.2896 20.9130 6.8075 18.769 19.581 11.3389 37.7138 10.3461 18.092 18.905 8.5686 23.6148 7.9957 17.744 18.557 1.025 881.037 5.8882 2.6218 5.7723 18.948 19.760 9.0822 4.9979 8.7136 18.279 19.091 6.9715 3.0719 6.7628 17.926 18.739 1.022 947.115 5.2363 10.6795 4.8439 19.138 19.951 8.1117 16.1351 7.4023 18.456 19.269 6.1663 8.2359 5.7771 18.097 18.910 1.041 1018.148 4.0810 4.0193 3.8506 19.387 20.200 6.5442 6.6649 6.1149 18.663 19.476 5.0304 4.2333 4.7836 18.302 19.115 1.085 1094.509 3.3262 4.6813 3.0585 19.637 20.450 5.4715 7.0383 5.0405 18.873 19.686 4.2040 4.2148 3.9617 18.506 19.319 1.131 1176.597 2.6580 12.7123 2.3672 19.915 20.728 4.5181 23.2328 3.9902 19.127 19.939 3.5404 15.4248 3.2014 18.738 19.551 1.177 1264.842 2.1194 27.7272 1.7126 20.267 21.080 3.6149 39.6390 2.9865 19.441 20.254 2.9467 31.5686 2.4655 19.021 19.834 1.246 1359.705 1.6447 15.5275 1.2285 20.628 21.440 2.8368 27.0804 2.1866 19.780 20.593 2.2677 17.3355 1.8413 19.338 20.151 1.290 1461.683 1.9775 53.1632 0.8953 20.971 21.784 3.1671 69.2434 1.6134 20.110 20.923 2.4143 52.6565 1.3841 19.648 20.461 1.323 1571.309 0.8897 9.0212 0.6050 21.397 22.210 1.6153 14.3513 1.1580 20.470 21.283 1.2730 9.2610 0.9807 20.022 20.835 1.375 1689.157 0.7879 24.0278 0.3416 22.017 22.830 1.3048 32.0066 0.6600 21.080 21.893 0.9857 24.3049 0.5384 20.673 21.486 1.344 1815.844 0.5977 33.0187 0.1046 23.302 24.115 1.0068 62.3445 0.1481 22.702 23.515 0.6738 35.4924 0.1328 22.193 23.006 1.109