/* ** ** 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 55625.388394 0.000127 10.13066 0.72955 1.00000 0 9.15160 0.64550 9.00393 0.64831 0.14766 0.06028 55625.388657 0.000136 9.56374 0.68335 1.00000 0 8.69533 0.60879 8.55709 0.61140 0.13824 0.05644 55625.388915 0.000122 10.68266 0.75944 1.00000 0 9.63509 0.67792 9.55774 0.67939 0.07735 0.04466 55625.389164 0.000127 9.84950 0.71351 1.00000 0 9.10607 0.64390 8.93379 0.64718 0.17227 0.06511 55625.389459 0.000168 11.20822 0.66565 1.00000 0 9.98213 0.58718 9.90745 0.58837 0.07468 0.03734 55625.389771 0.000145 10.84651 0.70974 0.98000 0 9.93491 0.63732 9.78021 0.64000 0.15469 0.05847 55625.390060 0.000145 10.89224 0.69795 1.00000 0 9.97661 0.63224 9.88998 0.63372 0.08663 0.04331 55625.390335 0.000130 9.75532 0.71015 1.00000 0 9.17082 0.63896 8.85799 0.64483 0.31283 0.08676 55625.390584 0.000119 11.18643 0.78325 1.00000 0 9.96781 0.69789 9.96781 0.69789 0.00000 0.00000 55625.390833 0.000130 10.89401 0.74510 1.00000 0 9.88312 0.66331 9.73874 0.66593 0.14438 0.05894 55625.391105 0.000142 11.23353 0.72527 1.00000 0 9.97579 0.63863 9.90949 0.63978 0.06630 0.03828 55625.391368 0.000122 10.62919 0.77727 1.00000 0 9.68278 0.67960 9.37340 0.68544 0.30939 0.08931 55625.391643 0.000153 11.05642 0.68945 1.00000 0 9.97888 0.61416 9.87672 0.61585 0.10216 0.04569 55625.391953 0.000156 11.22560 0.69148 1.00000 0 9.97958 0.60847 9.89936 0.60979 0.08021 0.04011 55625.392497 0.000388 11.20842 0.43682 1.00000 0 9.98677 0.38640 9.93021 0.38699 0.05657 0.02138 55625.393021 0.000136 10.96253 0.73323 1.00000 0 9.93143 0.65063 9.77015 0.65348 0.16128 0.06096 55625.393290 0.000133 10.21731 0.72086 0.97826 0 9.12630 0.63741 9.05411 0.63877 0.07219 0.04168 55625.393541 0.000119 10.96556 0.77887 1.00000 0 9.82123 0.69274 9.76840 0.69374 0.05282 0.03735 55625.393920 0.000260 11.11541 0.53165 1.00000 0 9.97216 0.47114 9.87590 0.47237 0.09625 0.03403 55625.394311 0.000130 10.13131 0.73393 0.97778 0 9.10607 0.64390 8.93379 0.64718 0.17227 0.06511 55625.394563 0.000122 10.76253 0.77429 0.97619 0 9.77236 0.69101 9.64031 0.69353 0.13206 0.05906 55625.394806 0.000122 11.21616 0.78354 1.00000 0 9.96898 0.68957 9.89163 0.69101 0.07735 0.04466 55625.395060 0.000133 9.83807 0.70715 1.00000 0 8.84080 0.62050 8.67602 0.62362 0.16478 0.06228 55625.395312 0.000119 11.15256 0.79415 1.00000 0 9.96781 0.69789 9.83576 0.70038 0.13206 0.05906 55625.395555 0.000124 10.71875 0.75751 1.00000 0 9.64396 0.67030 9.51805 0.67266 0.12591 0.05631 55625.395819 0.000139 9.19293 0.67123 1.00000 0 8.38896 0.59171 8.16337 0.59600 0.22560 0.07134 55625.396088 0.000130 9.81032 0.71138 1.00000 0 8.94823 0.63116 8.75572 0.63482 0.19251 0.06806 55625.396348 0.000130 10.16123 0.72108 1.00000 0 9.08178 0.63585 8.98553 0.63767 0.09625 0.04813 55625.396724 0.000246 11.15622 0.54802 1.00000 0 9.99311 0.48531 9.90393 0.48648 0.08918 0.03371 55625.397184 0.000214 10.43182 0.56865 1.00000 0 9.25866 0.50065 9.20012 0.50151 0.05853 0.02927