/* ** ** 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 59707.208583 0.000208 29.59126 0.95220 1.00000 0 27.82409 0.87988 27.47657 0.88415 0.34752 0.08688 59707.208997 0.000205 30.12471 0.96994 1.00000 0 28.30063 0.89360 27.90416 0.89848 0.39647 0.09345 59707.209402 0.000200 31.67562 1.01301 1.00000 0 29.32417 0.92271 28.98421 0.92688 0.33996 0.08778 59707.209790 0.000188 33.55403 1.08333 1.00000 0 30.94381 0.97658 30.43857 0.98278 0.50524 0.11025 59707.210180 0.000203 31.14651 0.99517 1.00000 0 28.59044 0.90456 28.38938 0.90704 0.20106 0.06702 59707.210591 0.000208 30.07492 0.96573 1.00000 0 27.93539 0.88163 27.58787 0.88590 0.34752 0.08688 59707.211017 0.000217 28.87569 0.92615 1.00000 0 26.71113 0.84468 26.44006 0.84802 0.27107 0.07518 59707.211439 0.000205 31.00981 0.98186 1.00000 0 28.75208 0.90070 28.53182 0.90339 0.22026 0.06965 59707.211850 0.000205 31.00026 0.99947 1.00000 0 28.52635 0.89716 28.01976 0.90336 0.50660 0.10563 59707.212258 0.000203 31.48511 1.00854 1.00000 0 28.93387 0.90998 28.55408 0.91463 0.37979 0.09211 59707.212663 0.000203 30.42282 0.97840 1.00000 0 28.59044 0.90456 28.25534 0.90869 0.33511 0.08652 59707.213071 0.000205 30.70984 0.98675 1.00000 0 28.35706 0.89450 27.98262 0.89909 0.37444 0.09082 59707.213491 0.000214 29.54348 0.93753 1.00000 0 27.23452 0.85866 27.10772 0.86022 0.12680 0.05176 59707.213907 0.000203 31.14071 0.98803 1.00000 0 29.04835 0.91178 28.82494 0.91451 0.22341 0.07065 59707.214315 0.000205 30.44932 0.98253 1.00000 0 28.18776 0.89182 27.79130 0.89670 0.39647 0.09345 59707.214726 0.000205 30.37963 0.97524 1.00000 0 28.46992 0.89627 28.07346 0.90113 0.39647 0.09345 59707.215140 0.000208 30.15996 0.97263 1.00000 0 27.87974 0.88075 27.46706 0.88583 0.41268 0.09468 59707.215562 0.000214 29.62245 0.95375 1.00000 0 27.09916 0.85652 26.73990 0.86094 0.35926 0.08713 59707.215982 0.000205 30.99685 1.00207 1.00000 0 28.55457 0.89761 27.98190 0.90460 0.57267 0.11231 59707.216390 0.000203 31.29346 1.00290 1.00000 0 28.84802 0.90863 28.49057 0.91301 0.35745 0.08936 59707.216789 0.000197 32.04337 1.02795 1.00000 0 29.57864 0.93349 29.23368 0.93773 0.34496 0.08907 59707.217194 0.000208 29.88687 0.95598 1.00000 0 27.85191 0.88031 27.61299 0.88326 0.23892 0.07204 59707.217715 0.000312 29.71720 0.78409 0.99074 0 27.89690 0.72271 27.53152 0.72639 0.36538 0.07308