/* ** ** 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) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 59664.035817 0.000148 8.62681 0.61508 1.00000 0 59664.036095 0.000130 9.82547 0.70448 1.00000 0 59664.036352 0.000127 10.13157 0.73209 0.97727 0 59664.036630 0.000150 10.83919 0.68405 1.00000 0 59664.036922 0.000142 8.77556 0.64225 1.00000 0 59664.037185 0.000122 10.49692 0.74900 1.00000 0 59664.037443 0.000136 9.49319 0.68085 0.97872 0 59664.037698 0.000119 10.50579 0.76942 1.00000 0 59664.037952 0.000136 9.29481 0.68768 0.97872 0 59664.038224 0.000136 9.51781 0.69184 0.97872 0 59664.038488 0.000127 9.56857 0.71673 1.00000 0 59664.038739 0.000124 10.28991 0.73480 1.00000 0 59664.039008 0.000145 8.86123 0.63291 1.00000 0 59664.039292 0.000139 9.21842 0.65828 1.00000 0 59664.039570 0.000139 9.05079 0.65887 1.00000 0 59664.039862 0.000153 7.95370 0.59858 1.00000 0 59664.040140 0.000124 10.08533 0.72764 1.00000 0 59664.040400 0.000136 9.46937 0.68143 0.97872 0 59664.040666 0.000130 10.86349 0.73458 1.00000 0 59664.040993 0.000197 10.81247 0.60064 0.98529 0 59664.041349 0.000159 10.89112 0.66442 1.00000 0 59664.041662 0.000153 10.69201 0.67841 0.98113 0 59664.041940 0.000124 10.16351 0.72893 1.00000 0 59664.042185 0.000122 10.56505 0.74889 1.00000 0 59664.042429 0.000122 10.43576 0.74287 1.00000 0 59664.042677 0.000127 9.95582 0.71459 1.00000 0 59664.042938 0.000133 9.76065 0.69825 0.97826 0 59664.043198 0.000127 9.97496 0.71358 1.00000 0 59664.043464 0.000139 9.27141 0.65233 1.00000 0 59664.043722 0.000119 10.81451 0.76658 1.00000 0 59664.043988 0.000148 8.65049 0.61725 1.00000 0 59664.044278 0.000142 9.00572 0.64523 1.00000 0 59664.044558 0.000139 9.58151 0.67411 0.97917 0 59664.044827 0.000130 9.68824 0.69430 1.00000 0 59664.045096 0.000139 9.05828 0.65134 1.00000 0 59664.045360 0.000124 10.01899 0.73025 1.00000 0 59664.045617 0.000133 9.52659 0.68753 1.00000 0 59664.045895 0.000145 8.77957 0.63321 1.00000 0 59664.046161 0.000122 10.73228 0.76521 0.97619 0 59664.046424 0.000142 9.07496 0.64639 1.00000 0 59664.046702 0.000136 9.57392 0.68261 0.97872 0 59664.047006 0.000168 10.78336 0.64363 1.00000 0