Source List

Observation details report
Detailed source parameters (including errors) in a comma-separated values file

Click on source number for detailed analysis, including spectral fits if applicable

data idnum idradec telescope instrument x y cnts cntserr rate rateerr SNR poisprob sigmaj sigmin incang offax cnts_soft cnts_hard hr hr_err ext var N_H flux vign flags
Report srcpi bgdpi arf 3 X161514.96-283732.4 xmm mos2 287.97 276.857 49008.2 226.313 0.897307 0.00414363 1169.24 1 10.875 10.875 0 1.73884 21380.2 27341.6 0.122356 0.00466205 F T 1.29e+21 8.85477e-12 1 dpbx
Report srcpi bgdpi arf rmf 4 X161514.95-283732.7 xmm mos1 287.982 276.748 34887.8 211.025 0.638767 0.00386369 589.66 1 5.61134 5.36394 4.01073 1.73945 19918.7 25443.5 0.121793 0.00478415 F F 1.29e+21 6.46364e-12 1 dsx
Report srcpi bgdpi arf 1 X161605.60-283835.7 xmm pn 134.726 261.925 439.184 31.818 0.0103753 0.000751671 19.4509 1 10.875 10.875 0 12.1607 258.784 118.996 -0.370027 0.0847222 F F 1.27e+21 7.67741e-14 1 dx
Report srcpi bgdpi arf 3 X161539.39-284337.9 xmm mos1 214.087 192.782 244.269 23.6881 0.00447235 0.000433709 14.8731 1 10.875 10.875 0 9.80166 119.615 126.701 0.0287685 0.0949701 F T 1.26e+21 7.48153e-14 1 dx
Report srcpi bgdpi arf rmf 7 X161552.30-283545.1 xmm mos1 174.908 301.414 142.229 23.6942 0.0026041 0.000433822 2.4039 0.991462 6.83941 3.65754 93.3868 8.95879 129.086 10.4717 -0.84993 0.140723 F T 1.29e+21 5.84342e-14 1 dsx
Report srcpi bgdpi arf 2 X161424.31-284053.6 xmm pn 441.186 230.283 160.273 27.1677 0.00378629 0.000641812 7.00336 1 10.875 10.875 0 11.4683 116.882 28.4884 -0.608057 0.209966 F F 1.28e+21 4.039e-14 1 dx
Report srcpi bgdpi arf 3 X161539.38-284337.0 xmm pn 214.121 193.009 391.965 33.3071 0.00925981 0.00078685 15.3619 1 10.875 10.875 0 9.7873 213.648 153.026 -0.165329 0.0888115 F T 1.26e+21 5.21346e-14 1 dx
Report srcpi bgdpi arf rmf 4 X161514.98-283733.1 xmm pn 287.918 276.661 72722.9 303.156 1.71801 0.00716177 1553.71 1 6.05938 5.97483 354.076 1.74156 42262.7 49122.3 0.0750623 0.00335733 F F 1.29e+21 5.83329e-12 1 dsx
Report srcpi bgdpi arf 5 X161504.21-284805.7 xmm pn 320.453 131.163 258.913 31.0292 0.00611658 0.000733035 10.2178 1 10.875 10.875 0 12.232 138.409 106.285 -0.131283 0.123441 F F 1.24e+21 4.89291e-14 1 dx
Report srcpi bgdpi arf 6 X161522.23-284337.5 xmm pn 265.982 192.794 62.0533 25.8747 0.00146595 0.000611265 2.63177 0.995504 10.875 10.875 0 8.01237 39.1054 24.8134 -0.223597 0.399776 F F 1.26e+21 9.64201e-15 1 dx
Report srcpi bgdpi arf 7 X161552.21-283545.3 xmm pn 175.182 301.057 410.351 33.89 0.00969415 0.000800619 15.8455 1 10.875 10.875 0 8.93802 354.259 25.867 -0.863903 0.112916 F T 1.29e+21 5.16324e-14 1 dx
Report srcpi bgdpi arf 6 X161522.20-284337.2 xmm mos1 266.084 192.927 184.34 22.6968 0.0033751 0.000415559 10.9067 1 10.875 10.875 0 8.001 90.6406 95.8666 0.0280205 0.119904 F F 1.26e+21 5.03344e-14 1 dx
Report srcpi bgdpi arf 9 X161522.04-284337.3 xmm mos2 266.558 193.189 126.564 18.8255 0.00231731 0.000344683 9.17142 1 10.875 10.875 0 7.97278 73.5196 49.0113 -0.200017 0.153437 F F 1.26e+21 4.37155e-14 1 dpx
Report srcpi bgdpi arf 6 X161552.23-283545.4 xmm mos2 175.122 301.172 153.934 20.3067 0.00281843 0.000371803 10.4241 1 10.875 10.875 0 8.94251 119.674 32.3948 -0.573945 0.151243 F F 1.29e+21 5.19083e-14 1 dx
Report srcpi bgdpi arf 1 X161605.57-283835.4 xmm mos2 134.816 262.051 174.197 20.4358 0.00318942 0.000374166 12.2321 1 10.875 10.875 0 12.1523 102.995 71.6214 -0.179673 0.117437 F F 1.27e+21 7.57419e-14 1 dx
Report srcpi bgdpi arf 8 X161542.31-284040.8 xmm mos2 205.226 233.321 96.6083 18.9374 0.00176883 0.000346731 6.44928 1 10.875 10.875 0 8.24344 41.3831 55.571 0.146336 0.193958 F F 1.27e+21 3.07488e-14 1 dx
Report srcpi bgdpi arf 1 X161605.63-283833.2 xmm mos1 134.626 262.767 148.618 20.8935 0.00272107 0.000382542 9.46819 1 10.875 10.875 0 12.1546 100.309 46.2657 -0.368707 0.148831 F F 1.27e+21 5.94336e-14 1 dx
Report srcpi bgdpi arf 7 X161518.20-283703.4 xmm mos2 278.15 283.044 1801.2 47.1275 0.0329787 0.000862873 99.7893 1 10.875 10.875 0 1.84626 812.638 973.595 0.09011 0.0263517 F T 1.29e+21 4.28667e-13 1 dcx
Report srcpi bgdpi arf 14 X161533.09-283156.1 xmm mos2 233.027 354.152 108.881 17.9926 0.00199353 0.000329433 8.13542 1 10.875 10.875 0 6.2294 75.9672 27.0974 -0.474166 0.187836 F F 1.31e+21 3.28266e-14 1 dpx
Report srcpi bgdpi arf 17 X161517.79-283808.4 xmm mos2 279.408 267.957 1233.41 39.6491 0.022583 0.000725948 76.5538 1 10.875 10.875 0 2.6051 565.529 665.85 0.0814709 0.0321285 F T 1.28e+21 2.64743e-13 1 dcx
Report srcpi bgdpi arf 16 X161519.02-283728.1 xmm mos2 275.658 277.115 1146.66 39.2982 0.0209946 0.000719523 64.167 1 10.875 10.875 0 2.26207 507.174 638.772 0.114838 0.0343721 F T 1.29e+21 2.29637e-13 1 dpcx
Report srcpi bgdpi arf 11 X161453.87-282745.2 xmm mos2 351.873 411.723 113.124 18.9652 0.00207122 0.000347241 7.82727 1 10.875 10.875 0 9.08109 54.4431 55.2062 0.00696026 0.168398 F F 1.33e+21 5.11563e-14 1 dx
Report srcpi bgdpi arf 11 X161527.46-283617.2 xmm mos1 250.101 294.09 -6.83372 20.1768 -0.00012512 0.00036942 -0.353442 0.374535 10.875 10.875 0 3.51848 -7.25932 -13.5881 F F 1.29e+21 0 1 d
Report srcpi bgdpi arf 2 X161424.29-284053.4 xmm mos1 441.253 230.738 80.667 19.2414 0.00147694 0.000352294 5.08828 0.999999 10.875 10.875 0 11.4586 59.5187 19.3983 -0.508387 0.266507 F F 1.28e+21 4.38839e-14 1 dx
Report srcpi bgdpi arf 5 X161504.19-284805.3 xmm mos1 320.528 131.309 107.01 19.6481 0.00195926 0.000359739 6.90759 1 10.875 10.875 0 12.2222 57.6541 47.9141 -0.0922623 0.183365 F F 1.24e+21 4.66046e-14 1 dx
Report srcpi bgdpi arf 8 X161509.19-285026.6 xmm pn 305.419 99.0344 -240.782 23.9292 -0.00568826 0.000565306 -8.70106 1.74039e-20 10.875 10.875 0 14.4655 -74.5773 -141.878 F F 1.23e+21 0 1 d
Report srcpi bgdpi arf rmf 9 X161522.26-282554.3 xmm pn 265.818 437.313 311.406 37.6677 0.00735668 0.000889864 6.65311 1 22.9674 4.52042 80.736 10.1102 240.952 181.98 -0.139436 0.0699111 A F 1.34e+21 6.38034e-14 1 dscpx
Report srcpi bgdpi arf rmf 11 X161521.37-282726.2 xmm pn 268.511 416.169 376.562 39.0881 0.00889591 0.000923419 8.04515 1 21.6519 5.54301 83.413 8.79474 297.077 247.156 -0.0917267 0.0672117 A F 1.33e+21 6.46579e-14 1 dscx
Report srcpi bgdpi arf 12 X161453.83-282744.3 xmm pn 351.988 411.792 226.013 29.209 0.00533935 0.000690036 9.47507 1 10.875 10.875 0 9.08919 144.125 65.2718 -0.376573 0.143544 F F 1.33e+21 4.27035e-14 1 dx
Report srcpi bgdpi arf 14 X161520.54-282826.0 xmm pn 271.04 402.009 451.621 34.1776 0.0106691 0.000807413 17.7362 1 10.875 10.875 0 7.76723 206.928 220.264 0.0312181 0.0773595 F F 1.33e+21 6.64149e-14 1 dbcx
Report srcpi bgdpi arf 15 X161507.49-284951.1 xmm pn 310.549 107.074 33.0698 26.0948 0.000781242 0.000616466 1.35467 0.914547 10.875 10.875 0 13.9016 28.4384 6.66413 -0.620305 0.840184 F F 1.23e+21 7.52375e-15 1 dpx
Report srcpi bgdpi arf 16 X161520.18-282905.2 xmm pn 272.114 392.956 491.244 34.7602 0.0116052 0.000821177 19.3015 1 10.875 10.875 0 7.11343 232.396 247.065 0.0305946 0.0705338 F T 1.32e+21 7.58102e-14 1 dcx
Report srcpi bgdpi arf rmf 17 X161520.01-282934.5 xmm pn 272.646 386.692 365.773 38.7304 0.00864104 0.000914969 7.81464 1 23.6682 4.64978 90 6.75135 382.505 382.453 -6.75275e-05 0.0489462 A T 1.32e+21 4.99835e-14 1 dscx
Report srcpi bgdpi arf rmf 18 X161519.97-282938.9 xmm pn 272.778 385.68 306.023 37.8828 0.0072295 0.000894944 6.5381 1 19.2577 3.8371 82.6072 6.40055 245.997 238.349 -0.015791 0.0629006 A F 1.32e+21 4.39096e-14 1 dbcsx
Report srcpi bgdpi arf 19 X161558.34-282945.0 xmm pn 156.468 384.073 188.365 28.3267 0.00444994 0.000669192 7.97672 1 10.875 10.875 0 12.0203 95.1244 85.634 -0.0525031 0.15232 F F 1.32e+21 4.12433e-14 1 dx
Report srcpi bgdpi arf 20 X161519.44-283034.3 xmm pn 274.377 372.913 449.031 35.2016 0.0106079 0.000831605 16.7348 1 10.875 10.875 0 5.67428 206.23 232.144 0.0591141 0.0781781 F F 1.32e+21 5.31771e-14 1 dcx
Report srcpi bgdpi arf 21 X161516.03-283043.8 xmm pn 284.71 370.754 90.9871 35.392 0.00214949 0.000836104 1.94392 0.973069 4.65235 4.65235 0 5.34008 86.1964 7.94643 -0.831184 0.218216 F F 1.32e+21 1.3816e-14 1 dscx
Report srcpi bgdpi arf 22 X161511.27-283057.4 xmm pn 299.115 367.469 90.1696 26.0948 0.00213017 0.000616466 3.88449 0.999931 10.875 10.875 0 5.00508 65.6375 11.2902 -0.706473 0.397236 F F 1.31e+21 1.32051e-14 1 dpx
Report srcpi bgdpi arf rmf 23 X161518.97-283109.7 xmm pn 275.794 364.812 309.214 38.7695 0.00730488 0.000915892 6.60628 1 18.0205 4.85714 79.9537 5.1634 243.127 251.71 0.0173438 0.0655516 A F 1.31e+21 3.95081e-14 1 dscx
Report srcpi bgdpi arf rmf 25 X161518.80-283126.4 xmm pn 276.328 360.964 378.661 39.3472 0.00894552 0.000929541 8.08999 1 22.3171 5.09529 81.3241 4.74745 305.104 292.108 -0.0217603 0.0607473 A F 1.31e+21 4.45559e-14 1 dscx
Report srcpi bgdpi arf 26 X161518.38-283203.3 xmm pn 277.599 352.093 482.313 35.8389 0.0113942 0.000846661 17.8428 1 10.875 10.875 0 4.17312 213.029 261.911 0.102922 0.0737708 F F 1.31e+21 5.084e-14 1 dbcx
Report srcpi bgdpi arf 27 X161532.92-283158.3 xmm pn 233.554 353.322 220.506 29.0669 0.00520925 0.000686678 9.26453 1 10.875 10.875 0 6.16125 154.687 62.9012 -0.421831 0.140677 F F 1.31e+21 2.5704e-14 1 dpx
Report srcpi bgdpi arf rmf 28 X161518.33-283239.8 xmm pn 277.738 344.087 107.568 35.9698 0.00254119 0.000849753 2.29816 0.988868 8.92589 8.92589 0 3.6012 151.443 204.164 0.148256 0.0842988 F F 1.31e+21 1.13051e-14 1 dcsx
Report srcpi bgdpi arf rmf 29 X161517.60-283319.2 xmm pn 279.956 335.044 321.11 39.3356 0.00758593 0.000929268 6.86043 1 15.8226 5.01298 77.6788 2.96546 163.959 219.132 0.144021 0.0808271 A F 1.3e+21 3.6295e-14 1 dscx
Report srcpi bgdpi arf rmf 30 X161517.58-283323.2 xmm pn 280.019 334.121 385.111 39.7539 0.00909789 0.000939149 8.2278 1 20.3015 5.47803 81.5403 2.6251 186.151 248.398 0.143247 0.0819106 A F 1.3e+21 4.05622e-14 1 dscx
Report srcpi bgdpi arf 31 X161509.35-283355.4 xmm pn 304.952 326.734 305.603 31.0292 0.00721957 0.000733035 12.5243 1 10.875 10.875 0 2.10523 209.741 71.1625 -0.493332 0.118056 F F 1.3e+21 4.28192e-14 1 dpbx
Report srcpi bgdpi arf 32 X161523.24-283359.6 xmm pn 262.868 325.751 98.3449 35.8207 0.00232331 0.000846232 2.10111 0.98198 4.57114 4.57114 0 3.21924 34.7579 69.5388 0.33348 0.164386 F T 1.3e+21 1.1804e-14 1 dsx
Report srcpi bgdpi arf rmf 33 X161517.07-283405.2 xmm pn 281.57 324.449 264.548 39.4831 0.00624971 0.000932753 5.652 1 15.0746 4.72447 77.4048 2.21747 156.552 182.144 0.0755625 0.0887765 A F 1.3e+21 2.9153e-14 1 dscx
Report srcpi bgdpi arf rmf 34 X161516.92-283426.8 xmm pn 282.035 319.482 281.502 41.2915 0.00665023 0.000975476 6.01422 1 14.69 5.01335 82.5135 1.83289 190.396 232.771 0.100138 0.076075 A F 1.3e+21 3.14662e-14 1 dscx
Report srcpi bgdpi arf 35 X161527.13-283501.9 xmm pn 251.109 311.504 -3.19136 27.1103 -7.53929e-05 0.000640456 -0.122008 0.461529 10.875 10.875 0 3.55962 37.9389 -32.2649 -1 0.972156 F F 1.3e+21 0 1 d
Report srcpi bgdpi arf rmf 36 X161516.39-283516.3 xmm pn 283.619 308.104 188.401 45.1684 0.00445079 0.00106706 4.02514 0.999965 13.9929 3.75527 84.1624 1.36087 181.835 197.929 0.0423813 0.076007 A F 1.3e+21 2.06688e-14 1 dscx
Report srcpi bgdpi arf rmf 37 X161516.32-283527.2 xmm pn 283.844 305.601 225.426 44.4868 0.00532549 0.00105096 4.81617 0.999999 17.7482 3.76845 81.6768 1.13571 237.584 262.388 0.0496116 0.0649484 A F 1.29e+21 2.25506e-14 1 dcsx
Report srcpi bgdpi arf rmf 38 X161450.51-283636.4 xmm pn 361.974 289.67 102.934 36.6235 0.00243173 0.000865199 2.19916 0.985396 4.32882 4.32882 0 4.6684 102.344 1.62184 -0.9688 0.211578 F F 1.29e+21 1.76312e-14 1 dsx
Report srcpi bgdpi arf 39 X161513.44-283831.5 xmm pn 292.56 263.063 947.123 42.7223 0.0223749 0.00100927 33.6359 1 10.875 10.875 0 2.59978 416.212 507.988 0.0993027 0.0453355 F T 1.28e+21 8.01116e-14 1 dbpx
Report srcpi bgdpi arf 40 X161516.58-283837.2 xmm pn 283.047 260.283 497.858 35.2016 0.0117614 0.000831605 19.2176 1 10.875 10.875 0 2.98271 235.064 259.033 0.0485109 0.069626 F F 1.28e+21 8.13339e-14 1 dx
Report srcpi bgdpi arf 41 X161448.46-283958.4 xmm pn 368.155 243.49 116.101 26.5098 0.00274278 0.000626269 5.02467 0.999999 10.875 10.875 0 6.43568 75.0348 38.6302 -0.32028 0.234577 F F 1.28e+21 1.58319e-14 1 dx
Report srcpi bgdpi arf rmf 42 X161542.29-284042.1 xmm pn 205.28 233.167 225.496 36.4941 0.00532713 0.000862137 4.81766 0.999999 5.444 5.444 0 8.25253 156.982 90.6596 -0.267815 0.0882056 F T 1.27e+21 3.09051e-14 1 dsx
Report srcpi bgdpi arf 44 X161538.10-284228.2 xmm pn 217.998 208.797 183.701 30.7783 0.00433976 0.00072711 6.93187 1 10.875 10.875 0 8.73189 117.058 64.0266 -0.292856 0.171131 F F 1.26e+21 2.17478e-14 1 dbx
Report srcpi bgdpi arf 45 X161506.99-284618.3 xmm pn 312.073 156.196 132.146 29.209 0.00312184 0.000690036 5.13271 1 10.875 10.875 0 10.3598 105.851 5.54811 -0.900393 0.337772 F F 1.25e+21 2.09356e-14 1 dx
Report srcpi bgdpi arf 46 X161522.41-284626.7 xmm pn 265.47 153.969 -2.2967 24.1247 -5.42574e-05 0.000569923 -0.0991748 0.471928 10.875 10.875 0 10.7431 25.1658 -26.1856 -1 1.30647 F F 1.25e+21 0 1 d
Report srcpi bgdpi arf 15 X161527.50-283616.0 xmm mos2 249.991 294.317 73.9083 18.6847 0.00135321 0.000342105 4.78984 0.999998 10.875 10.875 0 3.52498 37.2839 31.3012 -0.0872298 0.267712 F F 1.29e+21 1.6571e-14 1 dbx
Report srcpi bgdpi arf 2 X161424.29-284055.5 xmm mos2 441.262 230.118 90.1044 16.4839 0.00164975 0.000301808 7.38423 1 10.875 10.875 0 11.4785 38.9456 42.6382 0.0452607 0.195909 F F 1.28e+21 5.53769e-14 1 dpx
Report srcpi bgdpi arf 47 X161414.84-283309.9 xmm pn 470.037 337.65 95.3212 50.3837 0.00225187 0.00119027 1.9694 0.975574 21.75 21.75 0 12.7617 32.713 75.1378 0.393366 0.479842 T F 1.31e+21 2.16627e-14 1 dx
Report srcpi bgdpi arf 48 X161522.40-282537.0 xmm pn 265.392 440.75 80.29 29.788 0.00189678 0.000703714 2.93626 0.998191 10.875 10.875 0 10.5922 58.7807 20.7634 -0.477941 0.39425 F F 1.34e+21 1.68774e-14 1 dpcx
Report srcpi bgdpi arf 13 X161516.07-283043.8 xmm mos2 284.593 370.75 44.9122 20.8083 0.000822313 0.000380986 2.37304 0.990727 4.25029 4.25029 0 5.33758 35.8555 -0.40395 -1 0.390011 F F 1.32e+21 1.86634e-14 1 dsx
Report srcpi bgdpi arf 5 X161504.08-284804.7 xmm mos2 320.863 131.467 99.6712 20.6878 0.00182491 0.00037878 5.26636 1 12.2571 4.18936 345.259 12.2085 52.928 15.4895 -0.547206 0.223423 A F 1.24e+21 6.46644e-14 1 dsx
Report srcpi bgdpi arf 10 X161506.85-284617.7 xmm mos2 312.5 156.144 55.6538 17.2404 0.00101898 0.00031566 3.86497 0.999912 10.875 10.875 0 10.3665 42.6581 5.19313 -0.782947 0.441981 F F 1.25e+21 2.4507e-14 1 dx
Report srcpi bgdpi arf 4 X161558.37-282944.9 xmm mos2 156.401 383.959 63.3976 17.1478 0.00116077 0.000313964 4.52145 0.999993 10.875 10.875 0 12.0202 43.7852 21.1504 -0.348574 0.275713 F F 1.32e+21 2.90075e-14 1 dx
Report srcpi bgdpi arf 19 X161517.18-283837.9 xmm mos2 281.236 260.813 405.533 26.5098 0.00742504 0.000485377 25.9368 1 10.875 10.875 0 2.99927 166.167 239.887 0.181553 0.0657746 F F 1.28e+21 9.495e-14 1 dpcx
Report srcpi bgdpi arf 12 X161552.73-282646.2 xmm mos2 173.422 424.755 55.4774 16.9609 0.00101575 0.000310542 3.93742 0.999932 10.875 10.875 0 12.8848 41.8626 15.1995 -0.467265 0.321499 F F 1.33e+21 2.87808e-14 1 dx
Report srcpi bgdpi arf 18 X161615.37-283849.5 xmm mos2 105.143 258.779 37.5506 16.6125 0.000687527 0.000304164 2.61978 0.995198 10.875 10.875 0 14.3057 25.2398 9.18118 -0.466536 0.518245 F F 1.27e+21 1.98622e-14 1 dx
Report srcpi bgdpi arf 21 X161511.23-282308.8 xmm mos2 299.256 475.212 43.0003 15.7564 0.000787307 0.000288488 3.25985 0.999277 10.875 10.875 0 12.8163 17.0349 25.6564 0.201951 0.366882 F F 1.35e+21 2.70473e-14 1 dpx

counts and rate are bgd.-subtracted, based on simple spatial fitting (if done) or extracted counts from aperture otherwise (N.B., in either case aperture counts are given csv file).
cntserr, rateerr = Error on (source) counts and count rate, based on error in total counts
SNR = signal-to-noise ratio, computed using Nsrc/sqrt(Nbgd)
poisprob = Poisson probability of observing total counts given bgd. counts
sigmaj, sigmin = source extent (from detection output or spatial fitting) in units of arcsecs.
incang = position angle of source (inclination from x-axis)
cnts_soft = bgd.-subtracted counts in soft band (0.50 - 2.00 KeV, always taken directly from source aperture rather than model fitting)
cnts_hard = bgd.-subtracted counts in hard band (2.00 - 10.00 KeV, always taken directly from source aperture rather than model fitting)
hr, hr_err = hardness ratio ([cnts_hard-cnts_soft]/[cnts_hard+cnts_soft]) and error
ext = source extension flag: F = false (not extended), A = true (extended), A = asymetric (ratio of sigmaj/sigmin > 1 + x, where x = 0.5 by default)
var = variability flag: U = unknown, F = false (is not variable), T = true
N_H = Galactic column density as determined from LHEASOFT nh program
flux = flux determined from count rate using pimms (in the 0.30-8.00 keV bandpass for a power-law model with ph. index = 1.8)
vign = vignetting correction
Flags: d = detection parameters, s = simple spatial fitting parameters, b = simple spatial fitting failed, p = poor simple spatial fit, x = extracted events parameters, t = temporal anaylsis parameters, i = psf spatial fitting parameters, f = spectral fitting parameters, c = source is confused, u = user-defined source, v = detected source coincident with user-defined source, r = source is in region-of-interest