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 rmf | 3 | X213324.24+580953.3 | chandra | ccd2 | 1073.93 | 790.668 | 192.663 | 14.295 | 0.00715048 | 0.000530543 | 80.6302 | 1 | 1.5721 | 1.5721 | 0 | 6.20111 | F | F | 6.64e+21 | 9.74557e-14 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf rmf | 2 | X213300.20+580819.2 | chandra | ccd3 | 598.847 | 1137.07 | 115.97 | 12.4164 | 0.00430463 | 0.000460878 | 32.5005 | 1 | 1.15616 | 1.15616 | 0 | 6.39094 | F | F | 6.63e+21 | 7.94457e-14 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 2 | X213405.55+581150.2 | chandra | ccd2 | 409.542 | 1028.26 | 80.1532 | 10.05 | 0.0029748 | 0.000372995 | 33.5444 | 1 | 2.07621 | 1.46952 | 2.90211 | 8.96625 | F | F | 6.68e+21 | 5.18664e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X213225.90+580343.6 | chandra | ccd3 | 1152.73 | 578.095 | 64.2229 | 8.8883 | 0.00238385 | 0.000329919 | 17.9984 | 1 | 3.63864 | 2.06134 | 85.1963 | 9.10849 | A | F | 6.65e+21 | 3.74709e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 2 | X213315.78+575947.8 | chandra | ccd1 | 899.319 | 977.292 | 31.4015 | 6.6049 | 0.00116543 | 0.000245134 | 16.79 | 1 | 0.634088 | 0.634088 | 0 | 4.76577 | F | F | 6.83e+21 | 1.59284e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 1 | X213312.84+575815.0 | chandra | ccd1 | 946.605 | 788.132 | 34.9111 | 6.3246 | 0.00129569 | 0.000234731 | 18.6666 | 1 | 0.876554 | 0.833727 | 73.8097 | 6.30222 | F | F | 6.86e+21 | 1.87111e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 1 | X213402.31+575954.5 | chandra | ccd0 | 1031.57 | 464.084 | 32.1707 | 6.06392 | 0.00119413 | 0.000225083 | 22.8645 | 1 | 1.36721 | 1.36721 | 0 | 5.36402 | F | F | 6.91e+21 | 1.72431e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 9 | X213320.13+575853.3 | chandra | ccd1 | 829.181 | 866.35 | 29.1342 | 5.55778 | 0.00108129 | 0.000206272 | 15.5777 | 1 | 0.762319 | 0.762319 | 0 | 5.32178 | F | T | 6.86e+21 | 1.53035e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 6 | X213356.86+575757.2 | chandra | ccd1 | 234.759 | 751.907 | 23.0683 | 5.1962 | 0.000856158 | 0.000192851 | 12.3344 | 1 | 1.73676 | 0.977778 | 73.8509 | 6.57678 | A | F | 6.94e+21 | 1.33365e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 4 | X213338.75+580027.1 | chandra | ccd1 | 528.208 | 1056.82 | 15.7516 | 5.02642 | 0.000584604 | 0.00018655 | 8.4222 | 1 | 0.549861 | 0.549861 | 0 | 3.42912 | F | F | 6.86e+21 | 8.36555e-15 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 1 | X213334.40+580848.8 | chandra | ccd2 | 910.463 | 659.63 | 27.3384 | 5.27826 | 0.00101464 | 0.000195897 | 11.4412 | 1 | 1.58255 | 0.850884 | 0 | 4.96182 | F | F | 6.68e+21 | 1.46724e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 3 | X213301.03+580311.7 | chandra | ccd3 | 586.823 | 512.052 | 20.2868 | 4.50409 | 0.000753013 | 0.000167184 | 5.68537 | 0.999999 | 1.02929 | 1.02929 | 0 | 4.51587 | F | F | 6.74e+21 | 1.04337e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 2 | X213425.19+580200.2 | chandra | ccd0 | 662.2 | 719.9 | 17.0862 | 4.47217 | 0.000634214 | 0.000166 | 12.1436 | 1 | 1.70402 | 0.712149 | 18.1908 | 6.91938 | A | F | 6.91e+21 | 1.00864e-14 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 3 | X213419.92+580211.1 | chandra | ccd0 | 747.756 | 742.344 | 51.2795 | 7.16175 | 0.00190342 | 0.000265833 | 36.4455 | 1 | 1.63803 | 1.63803 | 0 | 6.20293 | F | F | 6.9e+21 | 2.89269e-14 | 1 | dsx | ||||
| Report | srcpi bgdpi arf rmf | 4 | X213408.39+580351.8 | chandra | ccd0 | 934.346 | 946.505 | 136.165 | 11.7401 | 0.00505424 | 0.000435776 | 96.7756 | 1 | 1.40931 | 0.824449 | 335.886 | 4.44592 | F | F | 6.85e+21 | 7.91681e-14 | 1 | dsxf | ||||
| Report | srcpi bgdpi arf | 5 | X213333.83+580714.7 | chandra | ccd2 | 919.693 | 468.403 | 16.3303 | 4.55909 | 0.000606083 | 0.000169206 | 6.8343 | 1 | 0.626525 | 0.626525 | 0 | 3.40989 | F | F | 6.72e+21 | 8.62421e-15 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 5 | X213330.15+580110.6 | chandra | ccd1 | 667.054 | 1145.33 | 13.2958 | 3.64634 | 0.000493461 | 0.000135331 | 7.10911 | 1 | 0.441529 | 0.441529 | 0 | 2.73349 | F | F | 6.83e+21 | 6.51031e-15 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 4 | X213401.81+580947.8 | chandra | ccd2 | 469.593 | 779.896 | 7.65418 | 3.71919 | 0.000284077 | 0.000138034 | 3.20331 | 0.997646 | 0.55587 | 0.55587 | 0 | 6.9348 | F | F | 6.72e+21 | 4.28421e-15 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 8 | X213347.33+580047.7 | chandra | ccd1 | 389.629 | 1098.77 | 15.303 | 3.91193 | 0.000567956 | 0.000145188 | 8.18234 | 1 | 0.670806 | 0.670806 | 0 | 3.4741 | F | T | 6.87e+21 | 7.82048e-15 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 3 | X213341.47+580008.7 | chandra | ccd1 | 484.332 | 1019.44 | 10.5954 | 3.25506 | 0.000393238 | 0.000120808 | 5.66524 | 0.999996 | 0.656559 | 0.656559 | 0 | 3.80571 | F | F | 6.87e+21 | 5.31243e-15 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 7 | X213333.47+580024.8 | chandra | ccd1 | 613.555 | 1052.26 | 7.71408 | 4.04756 | 0.0002863 | 0.000150221 | 4.12463 | 0.999713 | 0.339493 | 0.339493 | 0 | 3.43783 | F | T | 6.85e+21 | 4.01765e-15 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 15 | X213303.61+580237.3 | chandra | ccd3 | 545.366 | 441.962 | 11.0503 | 3.3242 | 0.000410171 | 0.000123389 | 3.09684 | 0.99691 | 0.693655 | 0.693655 | 0 | 4.29881 | F | F | 6.75e+21 | 5.63834e-15 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 17 | X213329.19+580635.6 | chandra | ccd2 | 993.9 | 388.3 | 9.40431 | 3.16229 | 0.000349031 | 0.000117365 | 3.93574 | 0.9997 | 0.613716 | 0.492 | 33.9168 | 2.84657 | F | T | 6.72e+21 | 4.81317e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 13 | X213354.56+580638.0 | chandra | ccd2 | 585.278 | 393.389 | 8.44557 | 3.00001 | 0.000313448 | 0.000111342 | 3.5345 | 0.999134 | 0.571209 | 0.492 | 140.23 | 3.82377 | F | F | 6.77e+21 | 4.4218e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 14 | X213244.16+580645.4 | chandra | ccd3 | 857.136 | 946.5 | 8.43703 | 3.31667 | 0.000313169 | 0.000123109 | 2.36447 | 0.988612 | 1.67162 | 0.674932 | 64.218 | 7.29542 | A | F | 6.63e+21 | 4.75285e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 15 | X213353.00+580705.1 | chandra | ccd2 | 610.5 | 448.5 | 8.40216 | 3.00001 | 0.000311837 | 0.000111342 | 3.51634 | 0.999134 | 0.492 | 0.492 | 31.7175 | 4.03855 | F | F | 6.75e+21 | 4.54102e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 16 | X213404.57+575710.7 | chandra | ccd1 | 109.944 | 657.722 | 7.70514 | 3.00003 | 0.000285968 | 0.000111343 | 4.11985 | 0.999713 | 0.498572 | 0.492 | 34.5511 | 7.7453 | F | F | 6.97e+21 | 4.28191e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 13 | X213241.87+580005.1 | chandra | ccd3 | 896.722 | 133.056 | 7.5341 | 3.00003 | 0.000279653 | 0.000111356 | 2.11143 | 0.979382 | 1.24144 | 0.71624 | 146.858 | 7.94744 | A | F | 6.76e+21 | 4.18623e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 10 | X213416.80+580758.8 | chandra | ccd2 | 227.5 | 558.278 | 7.53094 | 3.00003 | 0.000279503 | 0.000111343 | 3.15173 | 0.997646 | 1.06694 | 0.492 | 99.5809 | 6.92382 | A | F | 6.78e+21 | 4.56105e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 14 | X213343.86+580658.8 | chandra | ccd2 | 757.625 | 435.5 | 7.35116 | 2.82844 | 0.000272831 | 0.000104975 | 3.07649 | 0.997646 | 0.609658 | 0.492 | 53.8805 | 3.35832 | F | F | 6.74e+21 | 3.77174e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 11 | X213346.03+581252.7 | chandra | ccd2 | 723.192 | 1154.81 | 7.31677 | 3.60565 | 0.000271554 | 0.00013382 | 3.0621 | 0.997646 | 3.304 | 0.956183 | 133.439 | 9.15566 | A | F | 6.62e+21 | 4.54728e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 12 | X213303.91+580607.1 | chandra | ccd3 | 539.25 | 868 | 7.25858 | 2.82844 | 0.000269427 | 0.000104987 | 2.03421 | 0.964161 | 0.849066 | 0.492 | 162.391 | 4.67142 | A | F | 6.68e+21 | 3.83022e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 5 | X213405.52+580018.6 | chandra | ccd0 | 979.25 | 512.5 | 7.15206 | 2.82844 | 0.000265473 | 0.000104987 | 5.08314 | 0.999957 | 0.761134 | 0.492 | 155.593 | 5.39016 | A | F | 6.91e+21 | 3.92451e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 6 | X213423.61+575948.7 | chandra | ccd0 | 686.912 | 452.5 | 13.429 | 4.12316 | 0.000498463 | 0.000153045 | 9.54432 | 1 | 1.85402 | 0.916843 | 29.1758 | 7.61872 | A | F | 6.95e+21 | 7.46789e-15 | 1 | dbx | ||||
| Report | srcpi bgdpi arf | 7 | X213354.47+580208.9 | chandra | ccd0 | 1158.52 | 737.074 | 17.3257 | 4.16242 | 0.000643102 | 0.000154502 | 12.3138 | 1 | 1.15677 | 0.679806 | 160.189 | 3.10765 | F | T | 6.85e+21 | 9.12684e-15 | 1 | dsx | ||||
| Report | srcpi bgdpi arf | 8 | X213355.28+580046.9 | chandra | ccd0 | 1144.79 | 569.786 | 6.51508 | 2.64576 | 0.000241829 | 9.82063e-05 | 4.63042 | 0.999779 | 0.492 | 0.492 | 51.3402 | 4.09173 | F | T | 6.88e+21 | 3.43165e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 6 | X213341.49+580645.3 | chandra | ccd2 | 795.786 | 408.071 | 6.28647 | 2.64577 | 0.000233316 | 9.81949e-05 | 2.63091 | 0.985696 | 0.492 | 0.492 | 131.437 | 3.0438 | F | F | 6.74e+21 | 3.19975e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 7 | X213352.02+580725.2 | chandra | ccd2 | 626.214 | 489.357 | 6.2806 | 2.64577 | 0.000233098 | 9.81949e-05 | 2.62846 | 0.985696 | 0.653735 | 0.492 | 151.268 | 4.24165 | F | T | 6.75e+21 | 3.27417e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 16 | X213345.42+580548.8 | chandra | ccd2 | 732.5 | 293.214 | 6.23724 | 2.64577 | 0.000231489 | 9.81949e-05 | 2.61031 | 0.985696 | 0.868162 | 0.492 | 146.063 | 2.42025 | A | F | 6.77e+21 | 3.17832e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 9 | X213413.60+580757.9 | chandra | ccd2 | 279.072 | 556.357 | 6.09004 | 2.64577 | 0.000226025 | 9.8195e-05 | 2.54871 | 0.985696 | 0.492 | 0.492 | 93.4214 | 6.57998 | F | T | 6.78e+21 | 3.51053e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 12 | X213339.43+580005.0 | chandra | ccd1 | 516.667 | 1011.5 | 5.65684 | 2.4495 | 0.000209948 | 9.09106e-05 | 3.02465 | 0.996699 | 0.492 | 0.492 | 90 | 3.81011 | F | F | 6.87e+21 | 2.89232e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 9 | X213421.56+580048.9 | chandra | ccd0 | 720.357 | 574.786 | 5.6115 | 2.64578 | 0.00020829 | 9.82071e-05 | 3.98822 | 0.998971 | 1.00764 | 0.492 | 83.02 | 6.89277 | A | T | 6.93e+21 | 3.05726e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 10 | X213403.80+580052.9 | chandra | ccd0 | 1007.17 | 582.333 | 5.61981 | 2.4495 | 0.000208598 | 9.09214e-05 | 3.99413 | 0.998971 | 0.492 | 0.492 | 108.652 | 4.85039 | F | F | 6.9e+21 | 3.02445e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 11 | X213420.66+580425.0 | chandra | ccd0 | 736.214 | 1014.07 | 5.69234 | 2.64578 | 0.00021129 | 9.8207e-05 | 4.04568 | 0.998971 | 0.75352 | 0.492 | 53.608 | 6.09417 | A | F | 6.86e+21 | 3.06825e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 12 | X213329.91+580555.9 | chandra | ccd2 | 982.333 | 307.667 | 5.60113 | 2.4495 | 0.00020788 | 9.09106e-05 | 2.34409 | 0.985696 | 0.492 | 0.492 | 10.6253 | 2.18482 | F | F | 6.73e+21 | 2.82121e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 8 | X213318.57+580745.0 | chandra | ccd2 | 1164.83 | 529.667 | 5.54373 | 2.44951 | 0.00020575 | 9.09109e-05 | 2.32007 | 0.985696 | 0.492 | 0.492 | 110.157 | 4.45559 | F | T | 6.68e+21 | 5.1589e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 23 | X213342.58+580450.7 | chandra | ccd2 | 778.167 | 175.167 | 5.49103 | 2.4495 | 0.000203794 | 9.09107e-05 | 2.29802 | 0.985696 | 0.492 | 0.492 | 74.8718 | 1.43813 | F | F | 6.78e+21 | 2.79037e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 12 | X213404.43+580502.1 | chandra | ccd0 | 998 | 1088.83 | 5.36583 | 2.44951 | 0.000199171 | 9.09217e-05 | 3.81362 | 0.998971 | 0.593085 | 0.492 | 50.1944 | 4.09796 | F | F | 6.82e+21 | 3.04722e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 13 | X213408.29+575951.9 | chandra | ccd0 | 934.5 | 458.5 | 5.34334 | 2.44951 | 0.000198336 | 9.09216e-05 | 3.79763 | 0.998971 | 0.693935 | 0.492 | 24.6994 | 5.9582 | F | F | 6.92e+21 | 2.83499e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 14 | X213431.45+580249.4 | chandra | ccd0 | 561.5 | 820.214 | 5.68087 | 2.64578 | 0.000210865 | 9.8207e-05 | 4.03753 | 0.998971 | 0.794447 | 0.574732 | 32.4276 | 7.56619 | F | F | 6.91e+21 | 3.24085e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 15 | X213400.63+575941.9 | chandra | ccd0 | 1058.21 | 437.786 | 6.48305 | 2.64576 | 0.00024064 | 9.82064e-05 | 4.60766 | 0.999779 | 0.495673 | 0.492 | 120.537 | 5.37576 | F | F | 6.91e+21 | 3.51644e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 19 | X213400.71+580652.3 | chandra | ccd2 | 486.3 | 422.7 | 4.77699 | 2.23607 | 0.000177293 | 8.29895e-05 | 1.99919 | 0.968245 | 0.492 | 0.492 | 45 | 4.57404 | F | F | 6.77e+21 | 2.54918e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 11 | X213307.64+575922.0 | chandra | ccd1 | 1030.5 | 924.5 | 4.67537 | 2.23608 | 0.000173522 | 8.29896e-05 | 2.49987 | 0.990163 | 0.492 | 0.492 | 22.5 | 5.73914 | F | F | 6.83e+21 | 2.43448e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 10 | X213327.81+575847.4 | chandra | ccd1 | 704.5 | 853.7 | 4.67067 | 2.23608 | 0.000173347 | 8.29897e-05 | 2.49736 | 0.990163 | 0.492 | 0.492 | 16.0027 | 5.13717 | F | F | 6.87e+21 | 2.38211e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 13 | X213329.18+580026.6 | chandra | ccd1 | 682.3 | 1055.3 | 4.65705 | 2.23608 | 0.000172842 | 8.29897e-05 | 2.49007 | 0.990163 | 0.492 | 0.492 | 95.655 | 3.48022 | F | F | 6.84e+21 | 2.46852e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 14 | X213341.76+575901.7 | chandra | ccd1 | 479.1 | 882.9 | 4.6474 | 2.23608 | 0.000172484 | 8.29897e-05 | 2.48491 | 0.990163 | 0.508476 | 0.492 | 31.1207 | 4.90243 | F | F | 6.89e+21 | 2.37066e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 21 | X213325.50+580711.7 | chandra | ccd2 | 1053.3 | 461.7 | 4.63406 | 2.23608 | 0.000171988 | 8.29897e-05 | 1.93937 | 0.968245 | 0.492 | 0.492 | 53.677 | 3.56795 | F | F | 6.7e+21 | 2.62091e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 18 | X213339.88+580503.4 | chandra | ccd2 | 821.7 | 200.9 | 4.63401 | 2.23608 | 0.000171986 | 8.29897e-05 | 1.93935 | 0.968245 | 0.492 | 0.492 | 47.1994 | 1.3879 | F | F | 6.77e+21 | 2.33569e-15 | 1 | dx | ||||
| Report | srcpi bgdpi arf | 15 | X213400.49+575758.8 | chandra | ccd1 | 176.167 | 755.333 | 4.57756 | 2.44953 | 0.000169891 | 9.09119e-05 | 2.44757 | 0.990163 | 1.2046 | 0.526706 | 125.111 | 6.7801 | A | F | 6.95e+21 | 2.53154e-15 | 1 | dx |
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 - 7.99 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), T = 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