/* ** ** 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 57391.970654 0.000145 41.83954 2.93114 1.00000 1 8.40003 0.57966 8.28498 0.58042 0.11505 0.02971 57391.970945 0.000145 43.64811 3.00373 1.00000 1 8.68004 0.58924 8.57265 0.58994 0.10738 0.02870 57391.971221 0.000131 46.69101 3.25918 1.00000 1 9.28893 0.64253 9.21222 0.64304 0.07670 0.02557 57391.971482 0.000131 45.81601 3.24842 1.00000 1 9.15559 0.63790 9.01071 0.63887 0.14488 0.03514 57391.971758 0.000145 43.42577 2.98308 1.00000 1 8.76004 0.59195 8.62964 0.59279 0.13039 0.03163 57391.972034 0.000131 46.38078 3.26532 1.00000 1 9.24448 0.64099 9.11664 0.64184 0.12784 0.03301 57391.972325 0.000160 49.12683 3.04075 1.00000 1 9.85459 0.59862 9.68723 0.59960 0.16735 0.03416 57391.972615 0.000131 46.39226 3.25808 1.00000 1 9.28893 0.64253 9.16109 0.64338 0.12784 0.03301 57391.972877 0.000131 46.30795 3.25223 1.00000 1 9.28893 0.64253 9.16109 0.64338 0.12784 0.03301 57391.973153 0.000145 44.45049 3.03157 1.00000 1 8.80004 0.59330 8.70799 0.59389 0.09204 0.02657 57391.973428 0.000131 46.16861 3.24185 1.00000 1 9.20004 0.63945 9.11481 0.64001 0.08523 0.02695 57391.973690 0.000131 46.24713 3.24069 1.00000 1 9.20004 0.63945 9.13186 0.63990 0.06818 0.02411 57391.973951 0.000131 46.77695 3.25398 1.00000 1 9.33337 0.64406 9.26519 0.64451 0.06818 0.02411 57391.974213 0.000131 44.94647 3.20570 1.00000 1 8.97781 0.63168 8.86702 0.63242 0.11079 0.03073 57391.974474 0.000131 49.56250 3.36515 1.00000 1 9.95560 0.66519 9.81071 0.66611 0.14488 0.03514 57391.974736 0.000131 47.75381 3.29538 1.00000 1 9.55559 0.65169 9.45332 0.65235 0.10227 0.02952 57391.975012 0.000145 40.75327 2.89933 1.00000 1 8.12003 0.56991 8.02032 0.57059 0.09971 0.02766 57391.975288 0.000131 44.54578 3.20075 1.00000 1 8.97781 0.63168 8.80736 0.63283 0.17045 0.03811 57391.975549 0.000131 45.49522 3.23186 1.00000 1 9.06670 0.63480 8.94739 0.63560 0.11932 0.03189 57391.975825 0.000145 44.20438 3.01477 1.00000 1 8.80004 0.59330 8.70799 0.59389 0.09204 0.02657 57391.976116 0.000145 43.31919 2.97759 1.00000 1 8.60004 0.58652 8.53867 0.58692 0.06136 0.02169 57391.976406 0.000145 44.11421 3.01323 1.00000 1 8.84004 0.59465 8.71731 0.59544 0.12272 0.03068 57391.976682 0.000131 47.48653 3.29734 1.00000 1 9.42226 0.64712 9.32851 0.64774 0.09375 0.02827 57391.976944 0.000131 47.30629 3.28855 1.00000 1 9.51115 0.65017 9.36627 0.65112 0.14488 0.03514 57391.977205 0.000131 49.47269 3.36170 1.00000 1 9.86671 0.66221 9.75591 0.66292 0.11079 0.03073 57391.977481 0.000145 46.79958 3.11037 1.00000 1 9.24004 0.60795 9.15566 0.60848 0.08437 0.02544 57391.978048 0.000421 49.14295 1.89059 0.97758 1 9.79200 0.37170 9.67296 0.37213 0.11905 0.01795