/* ** ** 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 54507.155232 0.000101 68.09959 2.15252 1.00000 0 54507.155429 0.000095 69.19980 2.21284 1.00000 0 54507.155623 0.000098 67.48956 2.16842 1.00000 0 54507.155814 0.000093 69.33804 2.28581 1.00000 0 54507.155996 0.000090 72.07088 2.30478 1.00000 0 54507.156181 0.000095 68.75388 2.20306 1.00000 0 54507.156375 0.000098 67.16837 2.13668 1.00000 0 54507.156566 0.000093 69.53017 2.27527 1.00000 0 54507.156751 0.000093 70.71436 2.27182 1.00000 0 54507.156936 0.000093 69.04238 2.25454 1.00000 0 54507.157127 0.000098 66.18866 2.14882 1.00000 0 54507.157312 0.000087 74.27840 2.39721 1.00000 0 54507.157500 0.000101 65.32269 2.08023 1.00000 0 54507.157700 0.000098 66.36562 2.12299 1.00000 0 54507.157897 0.000098 66.61296 2.12872 1.00000 0 54507.158091 0.000095 69.17728 2.21683 1.00000 0 54507.158285 0.000098 65.34494 2.11675 1.00000 0 54507.158478 0.000095 69.04543 2.20325 1.00000 0 54507.158669 0.000095 69.56915 2.20285 1.00000 0 54507.158860 0.000095 68.04379 2.17870 1.00000 0 54507.159051 0.000095 67.96922 2.19848 1.00000 0 54507.159242 0.000095 69.16168 2.20009 1.00000 0 54507.159436 0.000098 67.26379 2.14096 1.00000 0 54507.159630 0.000095 69.60999 2.20305 1.00000 0 54507.159818 0.000093 69.73817 2.26043 1.00000 0 54507.160003 0.000093 71.78489 2.27074 1.00000 0 54507.160189 0.000093 70.73373 2.26887 1.00000 0 54507.160377 0.000095 66.74995 2.20421 1.00000 0 54507.160562 0.000090 72.25428 2.34327 1.00000 0 54507.160747 0.000095 68.97919 2.18589 1.00000 0 54507.160938 0.000095 68.16734 2.17687 1.00000 0 54507.161132 0.000098 67.54174 2.13417 1.00000 0 54507.161329 0.000098 65.26966 2.12229 1.00000 0 54507.161525 0.000098 67.20399 2.14013 1.00000 0 54507.161722 0.000098 66.32360 2.13856 1.00000 0 54507.161910 0.000090 71.16588 2.32511 1.00000 0 54507.162095 0.000095 69.04636 2.19864 1.00000 0 54507.162286 0.000095 68.50220 2.18090 1.00000 0 54507.162474 0.000093 71.63707 2.26470 1.00000 0 54507.162660 0.000093 70.59115 2.26294 1.00000 0 54507.162848 0.000095 68.06430 2.18290 1.00000 0 54507.163039 0.000095 67.22316 2.18226 1.00000 0 54507.163227 0.000093 70.88132 2.27007 1.00000 0 54507.163412 0.000093 69.40304 2.25067 1.00000 0 54507.163594 0.000090 73.61563 2.34550 1.00000 0 54507.163782 0.000098 66.59636 2.11569 1.00000 0 54507.163976 0.000095 68.18616 2.17279 1.00000 0 54507.164167 0.000095 68.93723 2.19165 1.00000 0 54507.164364 0.000101 65.40702 2.09278 1.00000 0 54507.164558 0.000093 70.98708 2.27113 1.00000 0 54507.164746 0.000095 68.12106 2.17894 1.00000 0 54507.164937 0.000095 68.08050 2.18231 1.00000 0 54507.165125 0.000093 69.78525 2.23905 1.00000 0 54507.165310 0.000093 71.41421 2.25262 1.00000 0 54507.165498 0.000095 68.15573 2.19993 1.00000 0 54507.165692 0.000098 65.11092 2.12730 1.00000 0 54507.165892 0.000101 70.00555 2.15652 0.98065 0 54507.221962 0.000153 67.14257 2.16951 0.98452 0 54507.222249 0.000133 67.49386 2.17457 1.00000 0 54507.222506 0.000124 68.94235 2.20355 1.00000 0 54507.222749 0.000119 71.00921 2.27329 1.00000 0 54507.222992 0.000124 67.53914 2.17449 1.00000 0 54507.223244 0.000127 69.26918 2.22339 1.00000 0 54507.223505 0.000133 64.35135 2.07546 1.00000 0 54507.223765 0.000127 69.51986 2.23268 1.00000 0 54507.224020 0.000127 70.72102 2.30157 1.00000 0 54507.224274 0.000127 71.01892 2.24941 1.00000 0 54507.224537 0.000136 64.40600 2.05456 1.00000 0 54507.224804 0.000130 67.48302 2.18368 1.00000 0 54507.225064 0.000130 67.35529 2.16799 1.00000 0 54507.225322 0.000127 68.39015 2.22074 1.00000 0 54507.225579 0.000130 67.69669 2.16057 1.00000 0 54507.225837 0.000127 69.47955 2.21612 1.00000 0 54507.226094 0.000130 66.34698 2.12353 1.00000 0 54507.226355 0.000130 67.28040 2.17093 1.00000 0 54507.226615 0.000130 67.02419 2.15902 1.00000 0 54507.226870 0.000124 70.33468 2.25348 1.00000 0 54507.227119 0.000124 68.94532 2.20099 1.00000 0 54507.227370 0.000127 67.89917 2.17984 1.00000 0 54507.227631 0.000133 64.18302 2.10172 1.00000 0 54507.227897 0.000133 63.73550 2.07338 1.00000 0 54507.228154 0.000124 69.80111 2.25615 1.00000 0 54507.228409 0.000130 67.76163 2.17023 1.00000 0 54507.228675 0.000136 64.20614 2.04255 1.00000 0 54507.228939 0.000127 69.07275 2.19351 1.00000 0 54507.229196 0.000130 66.32821 2.12804 1.00000 0 54507.229456 0.000130 66.15396 2.11700 1.00000 0 54507.229720 0.000133 62.22770 2.02210 1.00000 0 54507.229980 0.000127 64.44115 2.06203 1.00000 0 54507.230241 0.000133 63.90347 2.05781 1.00000 0 54507.230504 0.000130 64.54149 2.09382 1.00000 0 54507.230770 0.000136 61.76220 1.99112 1.00000 0 54507.231036 0.000130 64.89278 2.09138 1.00000 0 54507.231297 0.000130 66.17409 2.13749 1.00000 0 54507.231551 0.000124 66.97419 2.15238 1.00000 0 54507.231806 0.000130 65.79504 2.09587 1.00000 0 54507.232061 0.000124 67.69004 2.16156 1.00000 0 54507.232402 0.000217 67.89511 1.63503 1.00000 0