/* ** ** 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 57453.311246 0.000127 11.25126 0.78021 1.00000 0 9.92561 0.67225 9.74027 0.67543 0.18534 0.06553 57453.311497 0.000124 10.85551 0.78303 1.00000 0 9.36443 0.66052 9.19848 0.66349 0.16594 0.06272 57453.311853 0.000231 11.36353 0.58642 1.00000 0 9.96659 0.49958 9.73723 0.50250 0.22936 0.05406 57453.312206 0.000122 11.40875 0.80632 1.00000 0 9.96898 0.68957 9.79908 0.69255 0.16990 0.06421 57453.312886 0.000558 11.86017 0.38560 1.00000 0 10.37997 0.32824 10.15286 0.33007 0.22711 0.03463 57453.313778 0.000333 11.51111 0.49514 0.99130 0 9.96396 0.41845 9.77618 0.42045 0.18778 0.04098 57453.314241 0.000130 11.35146 0.78054 1.00000 0 9.97216 0.66629 9.74563 0.67013 0.22653 0.07163 57453.314489 0.000119 11.72986 0.83691 1.00000 0 9.96781 0.69789 9.81864 0.70054 0.14918 0.06090 57453.314732 0.000124 10.93480 0.78257 1.00000 0 9.50419 0.66543 9.33825 0.66838 0.16594 0.06272 57453.314981 0.000124 10.79617 0.77128 1.00000 0 9.36443 0.66052 9.26960 0.66222 0.09483 0.04741 57453.315230 0.000124 11.03772 0.79102 1.00000 0 9.36443 0.66052 9.24589 0.66264 0.11853 0.05301 57453.315768 0.000414 11.57405 0.44037 1.00000 0 9.96064 0.37355 9.84658 0.37464 0.11406 0.02851 57453.316307 0.000124 10.46061 0.78166 1.00000 0 9.31784 0.65887 8.91483 0.66608 0.40301 0.09774 57453.316561 0.000130 10.50908 0.75172 1.00000 0 9.03727 0.63429 8.90135 0.63671 0.13592 0.05549 57453.316949 0.000258 11.56571 0.55916 1.00000 0 9.97166 0.47377 9.83421 0.47543 0.13744 0.03968 57453.317325 0.000119 11.39060 0.81527 1.00000 0 9.96781 0.69789 9.79377 0.70098 0.17404 0.06578 57453.317571 0.000127 10.74360 0.77245 0.97727 0 9.36443 0.66052 9.22219 0.66306 0.14224 0.05807 57453.317823 0.000124 11.03905 0.78480 1.00000 0 9.45760 0.66379 9.36278 0.66548 0.09483 0.04741 57453.318074 0.000127 10.75975 0.78204 1.00000 0 9.24266 0.64871 8.98782 0.65324 0.25484 0.07684 57453.318332 0.000130 10.47955 0.74531 1.00000 0 9.08179 0.63585 8.96852 0.63787 0.11326 0.05065 57453.318601 0.000139 9.92062 0.71083 1.00000 0 8.59765 0.59903 8.40651 0.60240 0.19113 0.06371 57453.318859 0.000119 11.22345 0.80904 1.00000 0 9.77237 0.69101 9.62319 0.69369 0.14918 0.06090 57453.319096 0.000119 11.29980 0.81294 1.00000 0 9.87009 0.69446 9.69605 0.69757 0.17404 0.06578 57453.319336 0.000122 11.08969 0.78971 1.00000 0 9.58739 0.67624 9.51458 0.67755 0.07281 0.04204 57453.319588 0.000130 10.62737 0.75401 1.00000 0 9.12630 0.63741 9.01304 0.63942 0.11326 0.05065 57453.319845 0.000127 10.46205 0.75416 1.00000 0 9.10607 0.64390 8.96706 0.64639 0.13901 0.05675 57453.320094 0.000122 11.06762 0.79067 1.00000 0 9.58739 0.67624 9.49031 0.67798 0.09708 0.04854 57453.320337 0.000122 11.11946 0.80499 1.00000 0 9.63509 0.67792 9.41665 0.68182 0.21844 0.07281 57453.320644 0.000185 11.46687 0.65994 1.00000 0 9.92277 0.55732 9.73164 0.56004 0.19113 0.05518