/* ** ** 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 56302.155145 0.000148 8.73884 0.63643 1.00000 0 56302.155455 0.000162 8.41040 0.59307 0.98214 0 56302.155770 0.000153 8.64926 0.62306 1.00000 0 56302.156062 0.000139 9.46379 0.68301 1.00000 0 56302.156340 0.000139 9.46786 0.67535 1.00000 0 56302.156635 0.000156 8.14782 0.59981 1.00000 0 56302.156939 0.000148 8.76496 0.63255 1.00000 0 56302.157225 0.000139 9.43796 0.67273 1.00000 0 56302.157500 0.000136 9.72116 0.69746 1.00000 0 56302.157761 0.000124 10.72580 0.75963 1.00000 0 56302.158030 0.000145 9.30135 0.67212 0.98000 0 56302.158311 0.000136 9.67480 0.69462 1.00000 0 56302.158594 0.000148 9.27370 0.66418 0.98039 0 56302.158886 0.000145 9.39950 0.66713 1.00000 0 56302.159181 0.000150 8.58951 0.62192 1.00000 0 56302.159465 0.000133 9.75079 0.71031 1.00000 0 56302.159757 0.000159 8.21259 0.58963 1.00000 0 56302.160073 0.000156 8.51604 0.61101 0.98148 0 56302.160368 0.000139 9.91126 0.69766 1.00000 0 56302.160657 0.000150 9.02981 0.64505 0.98077 0 56302.160952 0.000145 9.05992 0.65224 1.00000 0 56302.161253 0.000156 8.48119 0.61371 0.98148 0 56302.161548 0.000139 9.25028 0.67154 1.00000 0 56302.161838 0.000150 8.54413 0.62027 1.00000 0 56302.162136 0.000148 8.81213 0.63804 1.00000 0 56302.162434 0.000150 8.92182 0.63735 1.00000 0 56302.162726 0.000142 9.13496 0.65880 1.00000 0 56302.163027 0.000159 8.19027 0.59502 1.00000 0 56302.163334 0.000148 8.93142 0.64251 1.00000 0 56302.163623 0.000142 9.18627 0.65598 1.00000 0 56302.163901 0.000136 9.50009 0.68513 1.00000 0 56302.164179 0.000142 9.38362 0.66676 1.00000 0 56302.164459 0.000139 9.48798 0.67676 1.00000 0 56302.164737 0.000133 9.75893 0.70662 1.00000 0 56302.165021 0.000150 8.72682 0.62577 1.00000 0 56302.165322 0.000150 8.79227 0.63622 1.00000 0 56302.165727 0.000255 8.12319 0.46543 0.99967 0 56302.224442 0.000127 10.03211 0.71723 0.99131 0 56302.224699 0.000130 9.94166 0.70476 1.00000 0 56302.224966 0.000136 9.31156 0.67308 1.00000 0 56302.225258 0.000156 8.25259 0.59050 1.00000 0 56302.225544 0.000130 9.91802 0.70260 1.00000 0 56302.225834 0.000159 8.33866 0.59562 0.96364 0 56302.226120 0.000127 9.97437 0.71070 1.00000 0 56302.226386 0.000133 9.43869 0.68173 1.00000 0 56302.226658 0.000139 9.25643 0.65676 1.00000 0 56302.226930 0.000133 9.48623 0.68338 1.00000 0 56302.227197 0.000133 9.74938 0.69760 0.97826 0 56302.227460 0.000130 9.76927 0.70251 1.00000 0 56302.227714 0.000124 10.14942 0.73116 1.00000 0 56302.227972 0.000133 9.53766 0.68245 1.00000 0 56302.228232 0.000127 9.95102 0.70843 1.00000 0 56302.228507 0.000148 8.48463 0.61491 1.00000 0 56302.228791 0.000136 9.23470 0.66980 1.00000 0 56302.229051 0.000124 10.70924 0.75336 1.00000 0 56302.229306 0.000130 9.92543 0.69955 1.00000 0 56302.229627 0.000191 10.81990 0.61258 1.00000 0 56302.229957 0.000139 9.18790 0.66816 0.97917 0 56302.230238 0.000142 8.81709 0.64565 1.00000 0 56302.230504 0.000124 10.16313 0.73090 1.00000 0 56302.230758 0.000130 10.04336 0.70496 1.00000 0 56302.231030 0.000142 9.21373 0.65264 0.97959 0 56302.231300 0.000127 9.94421 0.70794 1.00000 0 56302.231566 0.000139 9.11241 0.65148 1.00000 0 56302.231838 0.000133 9.39046 0.68002 1.00000 0 56302.232095 0.000124 10.12415 0.72567 1.00000 0 56302.232428 0.000208 9.62686 0.55001 1.00000 0