! Swift/XRT detailed lightcurve of trigger: 352420, name: GRB 090518 ! Swift/XRT lightcurve of trigger: 352420, name: GRB 090518 ! T0 for this burst is Swift MET=264304489.0 s, = 2009 May 18 at 01:54:44.274 UT ! Data covers 0.3-10 keV ! For details of light-curve production, see Evans et al. 2007, A&A, 469, 379 ! There are 3 datasets per PC mode: ! source count-rate, background count-rate (scaled to the source area) ! And fractional exposure. ! Columns are given with each dataset READ TERR 1 READ SERR 2 ! WT source count-rate !TIME Err (pos) Err(neg) Rate Error 79.415859 2.100818 -2.250917 6.600906 1.323443 NO NO NO NO NO NO ! WT background data !TIME Err (pos) Err(neg) Rate Error 79.415859 2.100818 -2.250917 0.495633 0.247816 NO NO NO NO NO NO ! WT fractional exposure data !TIME Err (pos) Err(neg) Fraction exposure Null 79.415859 2.100818 -2.250917 1.000000 0 NO NO NO NO NO ! PC source count-rate !TIME Err (pos) Err(neg) Rate Error 121.392751 32.179461 -33.010659 1.395809 0.305622 196.147299 57.717452 -42.575087 0.904463 0.198712 330.202357 44.013455 -76.337605 0.336790 0.076391 424.284044 42.702388 -50.068232 0.241022 0.052982 501.970148 35.221084 -34.983716 0.305457 0.068302 571.947334 40.463338 -34.756102 0.282934 0.063755 642.809054 34.791798 -30.398382 0.322799 0.073590 720.461448 29.851604 -42.860596 0.291581 0.065958 791.301362 39.245790 -40.988310 0.265296 0.059780 857.446011 33.276740 -26.898860 0.351050 0.079719 936.076630 42.402181 -45.353879 0.242503 0.054644 1036.523098 49.770374 -58.044286 0.198877 0.044470 1129.440759 42.101553 -43.147287 0.250574 0.056246 1233.677923 68.244889 -62.135611 0.170244 0.037701 1377.053573 87.837539 -75.130761 0.189802 0.035439 4812.547828 96.284084 -153.690456 0.074874 0.019469 4995.170143 116.754088 -86.338232 0.082511 0.021380 5224.428543 110.646529 -112.504311 0.074319 0.019463 5412.754132 112.876740 -77.679060 0.105348 0.024978 5650.379528 108.431504 -124.748656 0.070818 0.018680 5888.432552 121.109940 -129.621521 0.066904 0.017336 6119.624026 60.415846 -110.081534 0.097784 0.025518 6287.503805 80.584747 -107.463933 0.088792 0.023089 6542.836507 111.086204 -174.747956 0.057744 0.015231 6813.550880 88.596291 -159.628169 0.066669 0.017523 7111.859110 136.283062 -209.711938 0.050161 0.012968 10782.240946 204.967686 -295.966174 0.036935 0.009634 11272.552211 301.367900 -285.343580 0.029650 0.007766 11706.377131 110.752521 -132.457019 0.072274 0.018968 12176.195612 395.636440 -359.065960 0.022755 0.006047 12816.700172 216.463399 -244.868121 0.037910 0.009888 16925.045337 388.755035 -654.286645 0.016505 0.004351 17793.189924 420.736928 -479.389552 0.020354 0.005198 18474.410164 341.258028 -260.483312 0.028654 0.007553 22486.621865 446.972727 -480.733393 0.018255 0.004851 23456.608746 552.624666 -523.014154 0.016240 0.004280 24244.223221 354.221331 -234.989810 0.028843 0.007617 29103.549508 1278.781723 -1308.751877 0.011985 0.002378 34914.794224 1250.139808 -1247.134493 0.009838 0.002224 40483.633378 1444.630093 -982.436307 0.011784 0.002486 NO NO NO NO NO ! PC upper limit 118246.223197 37443.649234 -38103.133454 0.002440 0.000000 NO NO NO NO NO NO ! PC background data !TIME Err (pos) Err(neg) Rate Error 121.392751 32.179461 -33.010659 0.001052 0.001052 196.147299 57.717452 -42.575087 0.001367 0.000967 330.202357 44.013455 -76.337605 0.002279 0.001139 424.284044 42.702388 -50.068232 0.001594 0.001127 501.970148 35.221084 -34.983716 0.000000 0.000000 571.947334 40.463338 -34.756102 0.001966 0.001390 642.809054 34.791798 -30.398382 0.005672 0.002537 720.461448 29.851604 -42.860596 0.003051 0.001762 791.301362 39.245790 -40.988310 0.001843 0.001303 857.446011 33.276740 -26.898860 0.004916 0.002458 936.076630 42.402181 -45.353879 0.001685 0.001192 1036.523098 49.770374 -58.044286 0.000000 0.000000 1129.440759 42.101553 -43.147287 0.000867 0.000867 1233.677923 68.244889 -62.135611 0.002269 0.001134 1377.053573 87.837539 -75.130761 0.000908 0.000908 4812.547828 96.284084 -153.690456 0.000462 0.000327 4995.170143 116.754088 -86.338232 0.000254 0.000254 5224.428543 110.646529 -112.504311 0.000924 0.000462 5412.754132 112.876740 -77.679060 0.000541 0.000383 5650.379528 108.431504 -124.748656 0.001326 0.000541 5888.432552 121.109940 -129.621521 0.000206 0.000206 6119.624026 60.415846 -110.081534 0.000907 0.000524 6287.503805 80.584747 -107.463933 0.000548 0.000388 6542.836507 111.086204 -174.747956 0.001082 0.000442 6813.550880 88.596291 -159.628169 0.001038 0.000464 7111.859110 136.283062 -209.711938 0.001490 0.000471 10782.240946 204.967686 -295.966174 0.000315 0.000141 11272.552211 301.367900 -285.343580 0.000357 0.000135 11706.377131 110.752521 -132.457019 0.000983 0.000348 12176.195612 395.636440 -359.065960 0.000554 0.000148 12816.700172 216.463399 -244.868121 0.000324 0.000145 16925.045337 388.755035 -654.286645 0.000290 0.000092 17793.189924 420.736928 -479.389552 0.000370 0.000111 18474.410164 341.258028 -260.483312 0.000503 0.000159 22486.621865 446.972727 -480.733393 0.000452 0.000121 23456.608746 552.624666 -523.014154 0.000285 0.000090 24244.223221 354.221331 -234.989810 0.000558 0.000168 29103.549508 1278.781723 -1308.751877 0.000499 0.000108 34914.794224 1250.139808 -1247.134493 0.000286 0.000063 40483.633378 1444.630093 -982.436307 0.000520 0.000112 118246.223197 37443.649234 -38103.133454 0.000093 0.000009 NO NO NO NO NO NO ! PC fractional exposure data !TIME Err (pos) Err(neg) Fraction exposure Null 121.392751 32.179461 -33.010659 1.000000 0 196.147299 57.717452 -42.575087 1.000000 0 330.202357 44.013455 -76.337605 0.999989 0 424.284044 42.702388 -50.068232 1.000000 0 501.970148 35.221084 -34.983716 1.000000 0 571.947334 40.463338 -34.756102 1.000000 0 642.809054 34.791798 -30.398382 1.000000 0 720.461448 29.851604 -42.860596 1.000000 0 791.301362 39.245790 -40.988310 1.000000 0 857.446011 33.276740 -26.898860 1.000000 0 936.076630 42.402181 -45.353879 1.000000 0 1036.523098 49.770374 -58.044286 1.000000 0 1129.440759 42.101553 -43.147287 1.000000 0 1233.677923 68.244889 -62.135611 1.000000 0 1377.053573 87.837539 -75.130761 1.000000 0 4812.547828 96.284084 -153.690456 0.892692 0 4995.170143 116.754088 -86.338232 1.000000 0 5224.428543 110.646529 -112.504311 1.000000 0 5412.754132 112.876740 -77.679060 1.000000 0 5650.379528 108.431504 -124.748656 1.000000 0 5888.432552 121.109940 -129.621521 1.000000 0 6119.624026 60.415846 -110.081534 1.000000 0 6287.503805 80.584747 -107.463933 1.000000 0 6542.836507 111.086204 -174.747956 1.000000 0 6813.550880 88.596291 -159.628169 1.000000 0 7111.859110 136.283062 -209.711938 1.000000 0 10782.240946 204.967686 -295.966174 0.945996 0 11272.552211 301.367900 -285.343580 1.000000 0 11706.377131 110.752521 -132.457019 1.000000 0 12176.195612 395.636440 -359.065960 1.000000 0 12816.700172 216.463399 -244.868121 1.000000 0 16925.045337 388.755035 -654.286645 1.000000 0 17793.189924 420.736928 -479.389552 1.000000 0 18474.410164 341.258028 -260.483312 1.000000 0 22486.621865 446.972727 -480.733393 0.997296 0 23456.608746 552.624666 -523.014154 0.974353 0 24244.223221 354.221331 -234.989810 1.000000 0 29103.549508 1278.781723 -1308.751877 1.000000 0 34914.794224 1250.139808 -1247.134493 0.999999 0 40483.633378 1444.630093 -982.436307 1.000000 0 118246.223197 37443.649234 -38103.133454 0.106071 0