! Swift/XRT detailed lightcurve of trigger: 517489, name: GRB 120311B ! Swift/XRT lightcurve of trigger: 517489, name: GRB 120311B ! T0 for this burst is Swift MET=353171298.8 s, = 2012 Mar 11 at 15:08:10.864 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 ! PC source count-rate !TIME Err (pos) Err(neg) Rate Error 3164.251852 76.339100 -81.621860 0.100423 0.026770 3336.050502 67.516110 -95.459550 0.099617 0.025993 3490.868009 95.732643 -87.301397 0.117147 0.026720 3688.398168 101.294964 -101.797516 0.078223 0.020852 3855.820618 76.789394 -66.127486 0.151695 0.034189 3995.001732 120.642060 -62.391720 0.089448 0.023217 4193.523468 92.617503 -77.879677 0.127191 0.028666 4380.911148 125.873204 -94.770177 0.083054 0.020427 4602.485718 117.420074 -95.701366 0.100729 0.022975 4843.297220 107.281312 -123.391428 0.068041 0.018436 5068.935468 74.706184 -118.356936 0.084197 0.021970 5227.729798 78.887313 -84.088147 0.138779 0.030744 5392.057056 75.028176 -85.439944 0.132796 0.030533 5537.659015 94.895076 -70.573784 0.129753 0.029595 8932.391642 157.816690 -92.914919 0.066972 0.017784 9223.504843 74.810628 -133.296512 0.108289 0.024727 9396.667128 139.843023 -98.351657 0.070056 0.018736 9614.837732 97.184260 -78.327580 0.095842 0.025360 9850.548719 134.770052 -138.526728 0.061775 0.016288 10139.835295 153.882497 -154.516523 0.054770 0.014492 10503.530398 186.342354 -209.812606 0.041184 0.011256 10852.546774 163.276497 -162.674023 0.051087 0.013663 11196.678539 215.287984 -180.855267 0.050413 0.012313 14874.535110 163.953342 -192.085258 0.047993 0.012567 15229.515158 185.070153 -191.026707 0.044891 0.011874 15641.561940 124.046771 -226.976629 0.048870 0.012745 16010.441842 219.019069 -244.833131 0.036091 0.009645 16451.424299 229.352532 -221.963388 0.037271 0.009899 16893.626301 283.587050 -212.849469 0.033732 0.008996 20610.278831 234.544081 -216.772948 0.037814 0.009882 21170.768924 235.692227 -325.946013 0.030286 0.007963 21786.274976 327.247856 -379.813825 0.023760 0.006312 22529.245580 416.691704 -415.722748 0.028460 0.006358 NO NO NO NO NO NO ! PC background data !TIME Err (pos) Err(neg) Rate Error 3164.251852 76.339100 -81.621860 0.002876 0.001174 3336.050502 67.516110 -95.459550 0.000929 0.000657 3490.868009 95.732643 -87.301397 0.002069 0.000925 3688.398168 101.294964 -101.797516 0.002237 0.000913 3855.820618 76.789394 -66.127486 0.001060 0.000749 3995.001732 120.642060 -62.391720 0.000414 0.000414 4193.523468 92.617503 -77.879677 0.000888 0.000628 4380.911148 125.873204 -94.770177 0.001030 0.000594 4602.485718 117.420074 -95.701366 0.001777 0.000795 4843.297220 107.281312 -123.391428 0.002955 0.000985 5068.935468 74.706184 -118.356936 0.000784 0.000555 5227.729798 78.887313 -84.088147 0.001859 0.000929 5392.057056 75.028176 -85.439944 0.003303 0.001249 5537.659015 94.895076 -70.573784 0.002288 0.001023 8932.391642 157.816690 -92.914919 0.001614 0.000571 9223.504843 74.810628 -133.296512 0.001945 0.000688 9396.667128 139.843023 -98.351657 0.002124 0.000672 9614.837732 97.184260 -78.327580 0.002018 0.000763 9850.548719 134.770052 -138.526728 0.001111 0.000453 10139.835295 153.882497 -154.516523 0.001148 0.000434 10503.530398 186.342354 -209.812606 0.002043 0.000511 10852.546774 163.276497 -162.674023 0.001552 0.000491 11196.678539 215.287984 -180.855267 0.001532 0.000551 14874.535110 163.953342 -192.085258 0.000579 0.000219 15229.515158 185.070153 -191.026707 0.000939 0.000271 15641.561940 124.046771 -226.976629 0.000419 0.000187 16010.441842 219.019069 -244.833131 0.001079 0.000262 16451.424299 229.352532 -221.963388 0.000913 0.000244 16893.626301 283.587050 -212.849469 0.000949 0.000237 20610.278831 234.544081 -216.772948 0.000393 0.000161 21170.768924 235.692227 -325.946013 0.000474 0.000158 21786.274976 327.247856 -379.813825 0.000586 0.000157 22529.245580 416.691704 -415.722748 0.000569 0.000194 NO NO NO NO NO NO ! PC fractional exposure data !TIME Err (pos) Err(neg) Fraction exposure Null 3164.251852 76.339100 -81.621860 1.000000 0 3336.050502 67.516110 -95.459550 1.000000 0 3490.868009 95.732643 -87.301397 1.000000 0 3688.398168 101.294964 -101.797516 1.000000 0 3855.820618 76.789394 -66.127486 1.000000 0 3995.001732 120.642060 -62.391720 1.000000 0 4193.523468 92.617503 -77.879677 1.000000 0 4380.911148 125.873204 -94.770177 1.000000 0 4602.485718 117.420074 -95.701366 1.000000 0 4843.297220 107.281312 -123.391428 1.000000 0 5068.935468 74.706184 -118.356936 1.000000 0 5227.729798 78.887313 -84.088147 1.000000 0 5392.057056 75.028176 -85.439944 1.000000 0 5537.659015 94.895076 -70.573784 1.000000 0 8932.391642 157.816690 -92.914919 1.000000 0 9223.504843 74.810628 -133.296512 1.000000 0 9396.667128 139.843023 -98.351657 1.000000 0 9614.837732 97.184260 -78.327580 1.000000 0 9850.548719 134.770052 -138.526728 1.000000 0 10139.835295 153.882497 -154.516523 1.000000 0 10503.530398 186.342354 -209.812606 1.000000 0 10852.546774 163.276497 -162.674023 1.000000 0 11196.678539 215.287984 -180.855267 1.000000 0 14874.535110 163.953342 -192.085258 1.000000 0 15229.515158 185.070153 -191.026707 1.000000 0 15641.561940 124.046771 -226.976629 1.000000 0 16010.441842 219.019069 -244.833131 1.000000 0 16451.424299 229.352532 -221.963388 1.000000 0 16893.626301 283.587050 -212.849469 1.000000 0 20610.278831 234.544081 -216.772948 1.000000 0 21170.768924 235.692227 -325.946013 1.000000 0 21786.274976 327.247856 -379.813825 1.000000 0 22529.245580 416.691704 -415.722748 1.000000 0