/* ** ** 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) ** RawRate - Raw source count rate (cts/s) ** RawError - 1 sigma error in the raw count rate (cts/s) ** NetRate - Background subtracted count rate (cts/s) ** NetError - 1 sigma error in the background subtracted count rate (cts/s) ** BackRate - Background count rate (cts/s) ** BackError - 1 sigma error in the background count rate (cts/s) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode RawRate RawError NetRate NetError BackRate BackError 57785.302176 0.000177 37.54163 1.20410 1.00000 0 33.13715 1.04320 32.71512 1.04928 0.42202 0.11279 57785.302535 0.000182 35.94859 1.15063 1.00000 0 32.21237 1.01209 31.80374 1.01796 0.40863 0.10921 57785.302908 0.000191 34.07734 1.09686 1.00000 0 30.41428 0.96082 30.02423 0.96646 0.39005 0.10425 57785.303267 0.000168 38.20829 1.22989 1.00000 0 34.60935 1.09335 34.16550 1.09977 0.44385 0.11862 57785.303606 0.000171 37.60564 1.20626 1.00000 0 33.98880 1.07428 33.64597 1.07924 0.34283 0.10337 57785.303956 0.000179 35.59893 1.14924 1.00000 0 32.27956 1.02128 31.83468 1.02772 0.44488 0.11487 57785.304329 0.000194 33.12775 1.07020 1.00000 0 30.13974 0.94931 29.61828 0.95682 0.52146 0.11963 57785.304708 0.000185 34.87067 1.11934 1.00000 0 31.61514 0.99480 31.18417 1.00100 0.43097 0.11128 57785.305082 0.000188 34.24508 1.10005 1.00000 0 31.00547 0.97755 30.60942 0.98326 0.39605 0.10585 57785.305437 0.000168 38.71117 1.23210 1.00000 0 34.92022 1.09825 34.63488 1.10236 0.28533 0.09511 57785.305790 0.000185 34.30742 1.11688 1.00000 0 31.33342 0.99035 30.70133 0.99948 0.63209 0.13476 57785.306161 0.000185 34.55363 1.11709 1.00000 0 31.42733 0.99184 30.91016 0.99930 0.51717 0.12190 57785.306531 0.000185 34.81362 1.12323 1.00000 0 31.70905 0.99627 31.13442 1.00453 0.57463 0.12849 57785.306893 0.000177 37.07554 1.17492 1.00000 0 33.39988 1.04733 33.15872 1.05080 0.24116 0.08526 57785.307249 0.000179 35.68079 1.15008 1.00000 0 32.37649 1.02281 31.93162 1.02924 0.44488 0.11487 57785.307605 0.000177 36.32798 1.17323 1.00000 0 33.03862 1.04165 32.49602 1.04947 0.54260 0.12789 57785.307969 0.000188 34.22688 1.10037 1.00000 0 31.03629 0.97804 30.61195 0.98415 0.42434 0.10956 57785.308345 0.000188 34.21095 1.10673 1.00000 0 31.22122 0.98095 30.59885 0.98988 0.62237 0.13269 57785.308707 0.000174 36.86240 1.19368 1.00000 0 33.58926 1.05901 32.97632 1.06785 0.61294 0.13706 57785.309063 0.000182 35.21990 1.12973 1.00000 0 31.83078 1.00607 31.50972 1.01072 0.32106 0.09680 57785.309436 0.000191 33.82827 1.08621 1.00000 0 30.71782 0.96561 30.27204 0.97202 0.44577 0.11144 57785.309818 0.000191 33.55468 1.08010 1.00000 0 30.41428 0.96082 30.02423 0.96646 0.39005 0.10425 57785.310186 0.000177 36.23382 1.16756 1.00000 0 32.84157 1.03854 32.41955 1.04465 0.42202 0.11279 57785.310542 0.000179 36.10899 1.15198 1.00000 0 32.60267 1.02638 32.30609 1.03065 0.29658 0.09379 57785.310903 0.000182 35.45428 1.13469 1.00000 0 32.05337 1.00959 31.70312 1.01464 0.35025 0.10111 57785.311271 0.000185 35.29124 1.11951 1.00000 0 31.77165 0.99726 31.54180 1.00056 0.22985 0.08127 57785.311632 0.000177 36.43541 1.17426 1.00000 0 33.16999 1.04372 32.62738 1.05153 0.54260 0.12789 57785.311977 0.000168 38.00225 1.22682 1.00000 0 34.50573 1.09171 34.03017 1.09860 0.47556 0.12279 57785.312341 0.000197 32.66629 1.05762 1.00000 0 29.87327 0.93813 29.25132 0.94705 0.62195 0.12969 57785.312845 0.000307 35.39218 0.87107 1.00000 0 31.90218 0.77649 31.65932 0.77920 0.24286 0.06491