/* ** ** 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 53900.016280 0.000159 44.08703 1.38152 1.00000 0 53900.016607 0.000168 41.73801 1.32284 1.00000 0 53900.016934 0.000159 44.19675 1.41060 1.00000 0 53900.017261 0.000168 41.16119 1.32852 1.00000 0 53900.017593 0.000165 41.38266 1.32805 1.00000 0 53900.017917 0.000159 42.40379 1.35537 1.00000 0 53900.018233 0.000156 43.69839 1.38829 1.00000 0 53900.018551 0.000162 42.04465 1.34935 1.00000 0 53900.018872 0.000159 43.04354 1.38198 1.00000 0 53900.019245 0.000214 41.65248 1.16977 0.98804 0 53900.082946 0.000165 38.88806 1.23883 0.98432 0 53900.083276 0.000165 38.30293 1.23312 1.00000 0 53900.083606 0.000165 38.75850 1.23722 1.00000 0 53900.083939 0.000168 38.21391 1.21884 1.00000 0 53900.084263 0.000156 40.53502 1.29208 1.00000 0 53900.084587 0.000168 37.47237 1.19678 1.00000 0 53900.084908 0.000153 41.09080 1.31100 1.00000 0 53900.085221 0.000159 39.60056 1.26551 1.00000 0 53900.085542 0.000162 38.77970 1.24319 1.00000 0 53900.085915 0.000211 40.84385 1.11830 0.98642 0 53900.150328 0.000174 38.79742 1.23544 0.99752 0 53900.150669 0.000168 40.68984 1.29764 1.00000 0 53900.151008 0.000171 39.08545 1.25654 1.00000 0 53900.151352 0.000174 39.26854 1.25541 1.00000 0 53900.151685 0.000159 42.85870 1.36668 1.00000 0 53900.152009 0.000165 40.66285 1.31018 1.00000 0 53900.152347 0.000174 38.37110 1.23832 1.00000 0 53900.152680 0.000159 41.71199 1.34696 1.00000 0 53900.153166 0.000327 40.33176 0.93073 0.99348 0 53900.216983 0.000168 37.88805 1.20050 0.99596 0 53900.217310 0.000159 39.78949 1.26098 1.00000 0 53900.217625 0.000156 40.21356 1.28928 1.00000 0 53900.217943 0.000162 39.39895 1.27573 1.00000 0 53900.218265 0.000159 39.51742 1.27569 1.00000 0 53900.218592 0.000168 37.18905 1.19389 1.00000 0 53900.218919 0.000159 39.73712 1.26827 1.00000 0 53900.219234 0.000156 40.03004 1.28483 1.00000 0 53900.219552 0.000162 39.61585 1.25869 1.00000 0 53900.219934 0.000220 37.93985 1.05544 0.99144 0 53900.283678 0.000197 32.98674 1.05395 0.99412 0 53900.284066 0.000191 33.85243 1.09444 1.00000 0 53900.284436 0.000179 36.01471 1.15496 1.00000 0 53900.284795 0.000179 35.71669 1.15066 1.00000 0 53900.285157 0.000182 35.14807 1.12989 1.00000 0 53900.285524 0.000185 34.78173 1.11799 1.00000 0 53900.285903 0.000194 33.42391 1.06666 1.00000 0 53900.286285 0.000188 34.35864 1.10088 1.00000 0 53900.286659 0.000185 35.23801 1.11874 1.00000 0 53900.287180 0.000336 34.73143 0.83247 0.99200 0 53900.351039 0.000197 33.76039 1.08062 0.98829 0 53900.351433 0.000197 33.77441 1.08593 1.00000 0 53900.351824 0.000194 33.99668 1.08594 1.00000 0 53900.352223 0.000205 31.88697 1.02616 1.00000 0 53900.352619 0.000191 34.14286 1.09781 1.00000 0 53900.353010 0.000200 32.68087 1.05304 1.00000 0 53900.353415 0.000205 31.81081 1.02228 1.00000 0 53900.353901 0.000281 33.78575 0.89965 0.99908 0 53900.418045 0.000200 31.78805 1.01477 0.98841 0 53900.418435 0.000191 33.01422 1.04686 1.00000 0 53900.418811 0.000185 33.33733 1.07869 1.00000 0 53900.419191 0.000194 32.22963 1.03387 1.00000 0 53900.419570 0.000185 33.39325 1.07644 1.00000 0 53900.419946 0.000191 33.09814 1.05848 1.00000 0 53900.420495 0.000359 32.91742 0.76883 0.99412 0 53900.486387 0.000185 35.12074 1.12022 0.99000 0 53900.486763 0.000191 33.35964 1.07901 1.00000 0 53900.487148 0.000194 33.13588 1.06427 1.00000 0 53900.487535 0.000194 33.09510 1.06559 1.00000 0 53900.487969 0.000240 32.96581 0.95984 0.99011 0 53900.953487 0.000220 28.58791 0.91529 0.98849 0 53900.953919 0.000211 29.91407 0.95696 1.00000 0 53900.954347 0.000217 28.90089 0.91566 1.00000 0 53900.954787 0.000223 28.28592 0.90272 1.00000 0 53900.955221 0.000211 29.81333 0.95138 1.00000 0 53900.955652 0.000220 28.43018 0.91239 1.00000 0 53900.956089 0.000217 28.58184 0.91674 1.00000 0 53900.956514 0.000208 29.94016 0.95442 1.00000 0 53900.956939 0.000217 28.89499 0.92327 1.00000 0 53900.957391 0.000234 26.58973 0.85416 1.00000 0 53900.957857 0.000231 26.78912 0.85792 1.00000 0 53900.958317 0.000229 26.94894 0.87532 1.00000 0 53900.958780 0.000234 26.67199 0.85248 1.00000 0 53900.959234 0.000220 28.38310 0.91289 1.00000 0 53900.959671 0.000217 29.35430 0.93307 1.00000 0 53900.960108 0.000220 28.69361 0.92104 1.00000 0 53900.960545 0.000217 29.05236 0.93329 1.00000 0 53900.960993 0.000231 27.41570 0.87943 1.00000 0 53900.961447 0.000223 28.20307 0.90334 1.00000 0 53900.961887 0.000217 28.69409 0.93127 1.00000 0 53900.962313 0.000208 29.82530 0.95614 1.00000 0 53900.962750 0.000229 27.47233 0.88573 1.00000 0 53900.963201 0.000223 28.29047 0.90988 1.00000 0 53900.963641 0.000217 29.86752 0.94565 1.00000 0 53900.964222 0.000365 29.01207 0.71968 1.00000 0