/* ** ** 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 55249.238494 0.000084 80.11416 2.52074 1.00000 0 55249.238650 0.000072 88.81147 2.86173 1.00000 0 55249.238801 0.000078 84.22586 2.68225 1.00000 0 55249.238954 0.000075 86.19693 2.72185 1.00000 0 55249.239105 0.000075 86.39282 2.74408 1.00000 0 55249.239258 0.000078 81.44247 2.63958 1.00000 0 55249.239408 0.000072 88.04145 2.88203 1.00000 0 55249.239556 0.000075 86.40503 2.80189 1.00000 0 55249.239703 0.000072 91.20462 2.89688 1.00000 0 55249.239851 0.000075 85.11844 2.73859 1.00000 0 55249.240001 0.000075 83.78651 2.70810 1.00000 0 55249.240152 0.000075 84.10120 2.70380 1.00000 0 55249.240300 0.000072 88.90134 2.81217 1.00000 0 55249.240447 0.000075 86.44107 2.74838 1.00000 0 55249.240598 0.000075 83.30402 2.71415 1.00000 0 55249.240748 0.000075 87.05640 2.75820 1.00000 0 55249.240896 0.000072 90.07238 2.84596 1.00000 0 55249.241040 0.000072 89.80749 2.85687 1.00000 0 55249.241182 0.000069 91.71114 2.93158 1.00000 0 55249.241327 0.000075 87.08025 2.73886 1.00000 0 55249.241477 0.000075 85.88097 2.71428 1.00000 0 55249.241628 0.000075 87.20297 2.75577 1.00000 0 55249.241778 0.000075 86.20718 2.75515 1.00000 0 55249.241926 0.000072 89.10522 2.85653 1.00000 0 55249.242067 0.000069 90.70543 2.94277 1.00000 0 55249.242206 0.000069 93.90910 2.96571 1.00000 0 55249.242348 0.000072 87.77297 2.84774 1.00000 0 55249.242496 0.000075 86.79468 2.73830 1.00000 0 55249.242646 0.000075 87.35872 2.73212 1.00000 0 55249.242794 0.000072 88.91665 2.84294 1.00000 0 55249.242938 0.000072 87.30106 2.82331 1.00000 0 55249.243083 0.000072 90.04342 2.86003 1.00000 0 55249.243231 0.000075 87.76738 2.73383 1.00000 0 55249.243375 0.000069 91.65599 2.94086 1.00000 0 55249.243517 0.000072 87.42912 2.80935 1.00000 0 55249.243662 0.000072 88.26311 2.82764 1.00000 0 55249.243806 0.000072 87.81998 2.81610 1.00000 0 55249.243948 0.000069 91.68487 2.96375 1.00000 0 55249.244087 0.000069 90.65072 2.94255 1.00000 0 55249.244229 0.000072 87.81916 2.83723 1.00000 0 55249.244379 0.000078 84.57251 2.66750 1.00000 0 55249.244533 0.000075 85.39428 2.71720 1.00000 0 55249.244680 0.000072 86.90501 2.81641 1.00000 0 55249.244819 0.000067 94.48907 3.06220 1.00000 0 55249.244958 0.000072 89.32244 2.86057 1.00000 0 55249.245103 0.000072 91.50560 2.87294 1.00000 0 55249.245250 0.000075 86.37018 2.76186 1.00000 0 55249.245398 0.000072 90.72123 2.85509 1.00000 0 55249.245543 0.000072 88.54517 2.83231 1.00000 0 55249.245687 0.000072 88.61493 2.81796 1.00000 0 55249.245832 0.000072 89.23264 2.85768 1.00000 0 55249.245977 0.000072 89.58050 2.86296 1.00000 0 55249.246124 0.000075 86.99100 2.75183 1.00000 0 55249.246269 0.000069 91.70724 2.94250 1.00000 0 55249.246411 0.000072 88.20582 2.83180 1.00000 0 55249.246555 0.000072 89.36639 2.83954 1.00000 0 55249.246700 0.000072 91.50401 2.86697 1.00000 0 55249.246848 0.000075 85.48560 2.75908 1.00000 0 55249.246995 0.000072 87.58992 2.82368 1.00000 0 55249.247143 0.000075 86.02333 2.74203 1.00000 0 55249.247290 0.000072 90.35721 2.86566 1.00000 0 55249.247432 0.000069 91.73722 2.94821 1.00000 0 55249.247580 0.000078 80.46479 2.61328 1.00000 0 55249.247727 0.000069 92.28754 2.95675 1.00000 0 55249.247869 0.000072 88.19582 2.83147 1.00000 0 55249.248014 0.000072 90.13213 2.85690 1.00000 0 55249.248161 0.000075 86.18180 2.73996 1.00000 0 55249.248315 0.000078 82.57961 2.63209 1.00000 0 55249.248468 0.000075 86.60317 2.75076 1.00000 0 55249.248618 0.000075 84.84523 2.70354 1.00000 0 55249.248766 0.000072 88.29485 2.83319 1.00000 0 55249.248911 0.000072 89.80344 2.85226 1.00000 0 55249.249055 0.000072 89.35251 2.88388 1.00000 0 55249.249200 0.000072 88.97083 2.83416 1.00000 0 55249.249350 0.000078 83.68629 2.64443 1.00000 0 55249.249501 0.000072 88.27693 2.82807 1.00000 0 55249.249643 0.000069 90.88840 2.95034 1.00000 0 55249.249842 0.000130 85.03093 2.07911 1.00000 0