\ 2MASS LGA, T. Jarrett \ Radial Surface Brightness: m81 \ Axis Ratio & Position Angle: 0.52 -38.5 \ 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 | 2.500 1475.9626 230.5177 1475.2266 12.996 13.712 2269.2239 368.1977 2265.1833 12.260 12.976 1737.7115 291.4226 1762.3862 11.898 12.615 1.098 4.000 1092.4990 197.9669 1055.8027 13.359 14.075 1667.2604 300.8735 1592.8621 12.642 13.358 1237.4381 239.7288 1173.8303 12.340 13.056 1.019 5.500 821.8124 159.1754 779.8647 13.688 14.404 1249.5447 243.8946 1183.9351 12.964 13.680 910.4533 185.5512 880.1881 12.652 13.368 1.036 7.000 648.8480 128.2411 623.8096 13.930 14.646 985.3098 196.2150 943.6791 13.210 13.927 710.9649 145.8104 688.7273 12.918 13.635 1.012 8.500 530.9376 101.0866 500.5866 14.169 14.885 804.6012 154.7807 754.4033 13.453 14.170 575.8862 111.9930 530.8145 13.201 13.918 0.968 10.000 433.4283 69.6102 412.3132 14.380 15.096 656.0110 106.2882 622.2685 13.662 14.379 467.4578 76.9191 441.0488 13.402 14.119 0.978 11.500 362.7803 50.1989 353.0806 14.548 15.264 547.0782 77.6524 533.4973 13.830 14.546 388.8537 55.8482 374.2697 13.581 14.297 0.967 13.000 316.4398 37.7007 304.1924 14.710 15.426 476.3692 57.8213 459.3173 13.992 14.708 337.4480 39.9141 324.8953 13.734 14.451 0.976 14.500 281.2144 27.1973 271.3530 14.834 15.550 422.6102 41.2509 406.5697 14.125 14.841 298.7112 28.3635 287.3080 13.868 14.584 0.966 16.000 254.9809 22.0285 247.9019 14.932 15.648 382.3279 33.0757 369.6836 14.228 14.944 269.9924 22.5879 261.9462 13.968 14.684 0.964 17.500 230.8113 20.7294 226.7117 15.029 15.745 345.6006 31.0808 338.6809 14.323 15.039 243.7650 20.9774 239.0804 14.067 14.784 0.962 19.000 207.5699 18.9745 205.1389 15.138 15.854 310.6707 27.7083 306.4893 14.431 15.148 218.7693 18.7663 216.3008 14.176 14.892 0.962 20.500 188.4770 19.0653 187.1534 15.237 15.954 281.8925 27.5944 277.9663 14.537 15.254 197.9266 19.0133 196.9632 14.278 14.994 0.959 22.038 170.6351 19.4225 170.3421 15.339 16.056 254.6545 28.6298 254.7862 14.632 15.348 178.5535 19.9891 179.3772 14.379 15.095 0.960 23.690 152.3101 19.2923 148.3070 15.490 16.206 227.4526 28.3244 222.1769 14.781 15.497 159.2200 19.4457 156.8795 14.525 15.241 0.965 25.467 138.2171 19.1663 135.3864 15.589 16.305 206.3404 28.6861 202.7359 14.880 15.596 144.6220 19.6240 140.6225 14.643 15.360 0.946 27.377 126.0744 18.5420 121.5815 15.706 16.422 188.3135 27.7214 183.6954 14.987 15.703 131.8441 19.0461 127.4698 14.750 15.466 0.956 29.430 115.1777 17.3341 113.2491 15.783 16.499 171.3199 26.3561 170.0755 15.071 15.787 120.0698 18.0127 118.7265 14.827 15.544 0.956 31.638 106.0958 16.0387 102.4007 15.892 16.608 157.8203 24.0275 152.6256 15.188 15.905 110.2670 16.7088 105.8851 14.952 15.668 0.940 34.011 97.2282 14.1007 94.8197 15.976 16.692 144.7996 20.7525 139.4659 15.286 16.003 100.7760 14.8947 98.3941 15.031 15.747 0.945 36.561 89.8062 12.6379 87.5922 16.062 16.778 133.6188 18.8842 129.1935 15.369 16.086 93.2078 13.2548 89.7540 15.131 15.847 0.931 39.303 82.9202 12.0970 81.7645 16.136 16.853 123.2201 18.0995 119.8160 15.451 16.167 85.9960 12.3979 83.4987 15.209 15.926 0.927 42.251 75.7650 11.2678 73.6554 16.250 16.966 112.4020 16.9944 108.5183 15.559 16.275 78.4834 11.4193 76.1478 15.309 16.026 0.941 45.420 70.0151 10.4413 67.4474 16.345 17.062 103.3135 15.8225 100.8318 15.638 16.355 72.0910 10.8149 70.6814 15.390 16.107 0.955 48.826 64.0775 9.5490 62.4108 16.430 17.146 94.6198 14.1317 92.3573 15.734 16.450 65.9113 9.7279 64.4809 15.490 16.206 0.940 52.488 59.0415 9.0046 57.4237 16.520 17.236 87.4809 12.8329 85.4869 15.818 16.534 60.4830 9.0918 59.1095 15.584 16.301 0.936 56.425 54.3959 8.2977 53.1121 16.605 17.321 80.3635 11.8629 78.1671 15.915 16.631 55.6332 8.5704 54.7318 15.668 16.384 0.937 60.657 49.5845 7.3576 48.4062 16.706 17.422 73.4327 10.7386 72.0379 16.003 16.720 50.8494 7.4337 49.8210 15.770 16.486 0.936 65.206 45.8491 7.5819 44.4707 16.798 17.514 67.7596 10.7492 66.3930 16.092 16.808 47.0062 7.3461 45.6738 15.864 16.581 0.934 70.097 42.0452 7.1942 40.9495 16.887 17.603 62.2039 9.7774 60.2321 16.198 16.914 43.0035 6.7484 42.3690 15.946 16.662 0.941 75.354 38.1340 5.9011 37.1831 16.992 17.708 56.2652 8.7407 54.8083 16.300 17.017 39.1355 6.0673 38.2329 16.058 16.774 0.934 81.006 34.7101 5.4755 33.7058 17.099 17.815 51.2626 7.8951 50.5626 16.388 17.104 35.6568 5.5276 34.8443 16.158 16.875 0.941 87.081 31.3483 5.2819 31.0038 17.189 17.906 46.3606 7.7504 45.4965 16.502 17.219 32.0753 5.3258 31.8263 16.257 16.973 0.932 93.612 28.4029 5.1335 28.0148 17.299 18.016 42.0601 7.5242 41.4317 16.604 17.320 29.0261 5.1267 28.7558 16.367 17.083 0.932 100.633 25.2921 4.9685 24.4290 17.448 18.164 37.4265 7.1705 36.1083 16.753 17.470 25.8618 5.1223 25.5225 16.496 17.213 0.952 108.180 22.6897 4.6230 22.0472 17.559 18.276 33.5447 6.8880 32.4809 16.868 17.585 23.2442 4.7165 22.6378 16.627 17.343 0.932 116.294 20.4113 4.3227 19.8470 17.674 18.390 30.1177 6.3845 29.8473 16.960 17.676 20.9414 4.5162 20.5564 16.731 17.448 0.943 125.016 18.3815 4.0084 18.2047 17.767 18.484 27.1256 5.8336 26.8907 17.073 17.790 18.7951 4.1661 18.8994 16.822 17.539 0.945 134.392 16.4882 3.6073 16.6069 17.867 18.583 24.2785 5.4143 24.3331 17.182 17.898 16.7885 3.8664 17.0288 16.936 17.652 0.931 144.472 14.8713 3.2677 14.6430 18.004 18.720 21.7906 4.9277 21.2251 17.330 18.047 15.1938 3.5993 15.0335 17.071 17.787 0.933 155.307 13.3818 2.7636 12.7378 18.155 18.871 19.6154 4.1487 18.8975 17.456 18.173 13.6783 2.9617 13.3828 17.197 17.914 0.958 166.955 11.8349 2.2388 11.3283 18.282 18.999 17.4142 3.4050 16.7525 17.587 18.303 12.0490 2.4481 11.6835 17.345 18.061 0.937 179.477 10.4092 1.9202 10.2764 18.388 19.104 15.0964 2.9705 14.8256 17.720 18.436 10.5529 2.0606 10.3227 17.479 18.195 0.909 192.937 9.0337 1.9391 8.8743 18.547 19.264 13.2035 2.9507 13.0963 17.855 18.571 9.0760 2.1783 8.9521 17.634 18.350 0.913 207.408 7.6231 1.4878 7.5638 18.721 19.437 11.2048 2.3251 11.1595 18.028 18.745 7.7395 1.7609 7.6873 17.799 18.515 0.922 222.963 6.5761 1.3639 6.4564 18.893 19.609 9.5615 2.1175 9.4094 18.213 18.930 6.7765 1.5824 6.7389 17.942 18.658 0.951 239.685 5.6378 1.2549 5.4767 19.072 19.788 8.2836 1.9644 8.1368 18.371 19.088 5.8142 1.5011 5.7004 18.124 18.840 0.948 257.662 4.7808 1.0623 4.7244 19.232 19.948 7.0079 1.6708 6.9491 18.543 19.259 4.9325 1.2986 4.9143 18.285 19.001 0.947 276.987 4.0948 0.9455 4.0436 19.401 20.117 5.9999 1.5508 5.9670 18.708 19.424 4.2234 1.1621 4.2023 18.455 19.171 0.946 297.760 3.6350 0.9836 3.5723 19.535 20.252 5.3376 1.5402 5.2931 18.838 19.554 3.8030 1.2383 3.8064 18.562 19.279 0.973 320.093 3.3274 1.0832 3.2094 19.652 20.368 4.8669 1.7389 4.7972 18.945 19.661 3.4832 1.3566 3.4162 18.680 19.396 0.972 344.099 2.8065 0.9505 2.7076 19.836 20.553 4.1308 1.6598 4.0536 19.128 19.844 3.0145 1.2468 2.9546 18.837 19.554 0.999 369.907 2.3826 0.8359 2.3401 19.995 20.711 3.4664 1.4848 3.4496 19.303 20.019 2.5184 1.1346 2.5030 19.017 19.734 0.978 397.650 1.9683 0.7555 1.9411 20.198 20.914 2.8312 1.4575 2.8176 19.523 20.239 2.0281 1.0947 2.0237 19.248 19.965 0.950 427.474 1.5867 0.7119 1.5620 20.434 21.150 2.2319 1.4301 2.2371 19.773 20.489 1.6722 1.0544 1.6644 19.460 20.177 0.974 459.534 1.2486 0.6814 1.2314 20.692 21.408 1.7388 1.4114 1.7197 20.059 20.775 1.2955 1.0461 1.3004 19.728 20.445 0.964 493.999 0.9675 1.1911 0.9348 20.991 21.707 1.3529 1.9496 1.2931 20.368 21.085 1.0076 1.3976 0.9739 20.042 20.759 0.949 531.049 0.7447 0.6571 0.7305 21.259 21.975 0.9997 1.3412 0.9841 20.665 21.381 0.7768 1.0104 0.7740 20.292 21.008 0.967 570.878 0.5856 0.6491 0.5729 21.523 22.239 0.7703 1.3139 0.7610 20.944 21.660 0.6016 1.0016 0.5986 20.571 21.287 0.952 613.694 0.4294 0.6318 0.4176 21.866 22.582 0.5640 1.3133 0.5501 21.296 22.013 0.4470 0.9887 0.4422 20.899 21.616 0.967 659.721 0.3219 0.6559 0.3095 22.191 22.908 0.3867 1.3049 0.3826 21.691 22.407 0.3134 0.9896 0.3000 21.321 22.037 0.870 709.200 0.2144 0.6673 0.2027 22.650 23.367 0.2624 1.3290 0.2410 22.192 22.908 0.1995 0.9952 0.1864 21.837 22.554 0.813 762.390 0.1003 0.6665 0.0801 23.659 24.375 0.1217 1.3014 0.0998 23.149 23.866 0.0924 0.9840 0.0816 22.734 23.450 0.925 819.569 0.5022 29.5340 0.0044 26.813 27.529 0.5502 31.3596 0.0150 25.207 25.923 0.0000 0.0000 0.0000 0.000 0.000 0.000