/* ** ** 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 55198.309915 0.000095 72.05724 2.26702 1.00000 0 55198.310106 0.000095 73.66719 2.37235 1.00000 0 55198.310312 0.000110 69.37538 2.22995 1.00000 0 55198.310537 0.000116 64.08717 2.09541 1.00000 0 55198.310757 0.000104 68.50998 2.20523 1.00000 0 55198.310960 0.000098 71.88373 2.27700 1.00000 0 55198.311157 0.000098 70.26273 2.28041 1.00000 0 55198.311353 0.000098 70.92427 2.25239 1.00000 0 55198.311550 0.000098 67.91130 2.22295 1.00000 0 55198.311747 0.000098 70.30170 2.24433 1.00000 0 55198.311944 0.000098 71.95941 2.27971 1.00000 0 55198.312137 0.000095 71.52940 2.29505 1.00000 0 55198.312328 0.000095 73.51396 2.35250 1.00000 0 55198.312522 0.000098 70.94976 2.26837 1.00000 0 55198.312719 0.000098 70.34032 2.26062 1.00000 0 55198.312910 0.000093 75.58631 2.41070 1.00000 0 55198.313095 0.000093 75.16030 2.40623 1.00000 0 55198.313283 0.000095 73.17240 2.31901 1.00000 0 55198.313471 0.000093 72.66184 2.38622 1.00000 0 55198.313732 0.000168 68.72945 1.70583 0.99200 0 55198.377135 0.000093 66.56825 2.13063 0.99981 0 55198.377317 0.000090 70.13932 2.22555 1.00000 0 55198.377493 0.000087 70.86494 2.26939 1.00000 0 55198.377673 0.000093 66.15047 2.13450 1.00000 0 55198.377858 0.000093 68.50859 2.16511 1.00000 0 55198.378040 0.000090 70.76771 2.23539 1.00000 0 55198.378222 0.000093 66.76339 2.13261 1.00000 0 55198.378402 0.000087 73.11486 2.34124 1.00000 0 55198.378575 0.000087 72.57548 2.32639 1.00000 0 55198.378758 0.000095 66.73815 2.13257 1.00000 0 55198.378943 0.000090 72.24344 2.28782 1.00000 0 55198.379122 0.000090 70.64459 2.23943 1.00000 0 55198.379302 0.000090 69.06030 2.20588 1.00000 0 55198.379481 0.000090 70.09592 2.23781 1.00000 0 55198.379661 0.000090 72.58790 2.29967 1.00000 0 55198.379840 0.000090 71.55196 2.27736 1.00000 0 55198.380019 0.000090 70.71165 2.24742 1.00000 0 55198.380199 0.000090 71.30370 2.25604 1.00000 0 55198.380375 0.000087 72.75555 2.33817 1.00000 0 55198.380549 0.000087 72.90427 2.33702 1.00000 0 55198.380728 0.000093 67.02303 2.15081 1.00000 0 55198.380916 0.000095 66.25024 2.11769 1.00000 0 55198.381099 0.000087 71.72215 2.30034 1.00000 0 55198.381275 0.000090 68.96726 2.19195 1.00000 0 55198.381455 0.000090 68.60718 2.20144 1.00000 0 55198.381631 0.000087 72.35455 2.27899 1.00000 0 55198.381808 0.000090 71.64070 2.26104 1.00000 0 55198.381984 0.000087 72.87262 2.33952 1.00000 0 55198.382169 0.000098 66.33463 2.10449 1.00000 0 55198.382357 0.000090 71.56506 2.27102 1.00000 0 55198.382537 0.000090 72.72089 2.29490 1.00000 0 55198.382722 0.000095 66.66562 2.13169 1.00000 0 55198.382907 0.000090 69.72292 2.24174 1.00000 0 55198.383086 0.000090 70.15559 2.24782 1.00000 0 55198.383275 0.000098 63.98719 2.04902 1.00000 0 55198.383468 0.000095 67.16936 2.13537 1.00000 0 55198.383659 0.000095 68.52865 2.15937 1.00000 0 55198.383842 0.000087 73.33360 2.33424 1.00000 0 55198.384021 0.000093 69.51196 2.21234 1.00000 0 55198.384206 0.000093 68.12863 2.18173 1.00000 0 55198.384475 0.000177 67.86891 1.57866 1.00000 0