/* ** ** Swift/XRT light curve for Mrk 421. ** ** Data taken from the automatic processing at http://www.swift.psu.edu/monitoring/ ** ** When using these data and results in publications, please reference M.C. Stroh & A.D. Falcone 2013, ApJS, 207, 28; arXiv: 1305.4949. ** ** Key: ** ** BinCenter - Center of time bin (MJD) ** BinHW - One-half of the full time bin size (days) ** Rate - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s). ** RateError - 1 sigma error in source count rate (cts/s) ** FracExp - Conversion factor between bin size and observing time ** Mode - 0 if in Windowed Timing (WT) ** 1 if in Photon Counting (PC) ** RawRate - Raw source count rate (cts/s) ** RawError - 1 sigma error in the raw count rate (cts/s) ** NetRate - Background subtracted count rate (cts/s) ** NetError - 1 sigma error in the background subtracted count rate (cts/s) ** BackRate - Background count rate (cts/s) ** BackError - 1 sigma error in the background count rate (cts/s) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode RawRate RawError NetRate NetError BackRate BackError 55228.291665 0.000142 9.22130 0.66938 1.00000 0 8.17688 0.57819 8.00749 0.58129 0.16939 0.05989 55228.291940 0.000133 10.00816 0.71229 1.00000 0 8.71015 0.61590 8.66505 0.61673 0.04511 0.03190 55228.292206 0.000133 9.89517 0.70712 1.00000 0 8.75371 0.61744 8.66349 0.61908 0.09022 0.04511 55228.292478 0.000139 9.62755 0.69297 0.97917 0 8.61008 0.60580 8.45556 0.60861 0.15452 0.05840 55228.292782 0.000165 7.94972 0.56808 1.00000 0 7.06439 0.49828 6.99159 0.49961 0.07281 0.03640 55228.293118 0.000171 7.72039 0.55581 1.00000 0 6.85888 0.48259 6.73578 0.48483 0.12309 0.04653 55228.293439 0.000150 8.90927 0.63918 0.98077 0 7.93478 0.55829 7.81272 0.56051 0.12206 0.04983 55228.293751 0.000162 8.21705 0.59144 0.98214 0 7.35771 0.51769 7.22566 0.52009 0.13205 0.04991 55228.294055 0.000142 9.22030 0.66366 1.00000 0 8.25865 0.58108 8.11043 0.58377 0.14822 0.05602 55228.294336 0.000139 9.60531 0.67900 1.00000 0 8.51418 0.59611 8.44933 0.59729 0.06484 0.03744 55228.294628 0.000153 8.71718 0.62436 1.00000 0 7.71095 0.53987 7.57392 0.54235 0.13703 0.05179 55228.294935 0.000153 8.78148 0.62389 0.98113 0 7.78219 0.54755 7.72233 0.54864 0.05986 0.03456 55228.295230 0.000142 9.17406 0.66467 1.00000 0 8.25865 0.58108 8.06809 0.58454 0.19056 0.06352 55228.295519 0.000148 8.72537 0.63550 1.00000 0 7.85622 0.55552 7.67313 0.55886 0.18309 0.06103 55228.295800 0.000133 9.93931 0.71497 1.00000 0 8.97146 0.62507 8.74592 0.62913 0.22554 0.07132 55228.296095 0.000162 8.13476 0.57752 1.00000 0 7.19054 0.50718 7.15349 0.50786 0.03705 0.02620 55228.296390 0.000133 9.74664 0.70288 1.00000 0 8.71016 0.61590 8.57483 0.61837 0.13533 0.05525 55228.296688 0.000165 8.06488 0.58398 0.98246 0 7.19054 0.50718 7.04233 0.50988 0.14822 0.05240 55228.297001 0.000148 8.91447 0.63962 1.00000 0 7.93478 0.55829 7.81272 0.56051 0.12206 0.04983 55228.297307 0.000159 8.10721 0.59087 1.00000 0 7.32128 0.51640 7.13264 0.51984 0.18864 0.05965 55228.297620 0.000153 8.84476 0.62479 0.98113 0 7.82071 0.54891 7.78081 0.54963 0.03990 0.02822 55228.297912 0.000139 9.35450 0.67774 1.00000 0 8.43070 0.59318 8.23617 0.59672 0.19453 0.06484 55228.298219 0.000168 8.12697 0.57888 0.98276 0 7.06439 0.49828 7.00979 0.49928 0.05461 0.03153 55228.298531 0.000145 9.37039 0.66669 0.98000 0 8.34042 0.58395 8.23455 0.58586 0.10587 0.04735 55228.298832 0.000156 8.55319 0.61255 1.00000 0 7.56816 0.52988 7.43367 0.53231 0.13449 0.05083 55228.299113 0.000124 10.58301 0.76029 1.00000 0 9.50420 0.66543 9.31117 0.66892 0.19302 0.06824 55228.299385 0.000148 8.80572 0.63546 1.00000 0 7.89550 0.55691 7.75310 0.55950 0.14240 0.05382 55228.299671 0.000139 9.28439 0.67398 1.00000 0 8.34723 0.59024 8.17431 0.59340 0.17292 0.06114 55228.299941 0.000130 9.90728 0.71920 1.00000 0 8.90371 0.62959 8.71927 0.63296 0.18445 0.06521 55228.300215 0.000145 8.93810 0.64670 1.00000 0 8.01334 0.56663 7.86809 0.56928 0.14525 0.05490 55228.300514 0.000153 8.36561 0.61374 1.00000 0 7.59756 0.53589 7.36265 0.54016 0.23491 0.06781 55228.300814 0.000148 8.96389 0.63981 1.00000 0 8.01334 0.56105 7.89128 0.56325 0.12206 0.04983 55228.301115 0.000153 8.49254 0.61490 1.00000 0 7.59756 0.53589 7.44095 0.53874 0.15660 0.05537 55228.301416 0.000148 8.64202 0.64231 1.00000 0 7.85622 0.55552 7.55107 0.56108 0.30515 0.07879 55228.301723 0.000159 8.27820 0.59552 1.00000 0 7.32128 0.51640 7.20810 0.51847 0.11318 0.04621 55228.302035 0.000153 8.94913 0.63957 0.98113 0 7.93629 0.55295 7.77668 0.55582 0.15962 0.05643 55228.302316 0.000127 10.20831 0.73960 1.00000 0 9.19713 0.64711 8.98491 0.65096 0.21222 0.07074 55228.302565 0.000122 11.10518 0.77866 1.00000 0 9.82588 0.68460 9.77648 0.68549 0.04940 0.03493 55228.302828 0.000142 9.30324 0.66096 1.00000 0 8.25865 0.58108 8.19513 0.58223 0.06352 0.03667 55228.303202 0.000231 9.20286 0.52412 1.00000 0 8.26376 0.45490 8.04329 0.45804 0.22047 0.05347