/* ** ** 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 58542.171629 0.000148 46.98213 1.52541 1.00000 0 39.32035 1.24280 38.59912 1.25322 0.72123 0.16127 58542.171919 0.000142 48.30874 1.56371 1.00000 0 40.96615 1.29417 40.29055 1.30393 0.67560 0.15924 58542.172194 0.000133 50.46406 1.61596 1.00000 0 43.50721 1.37651 43.14737 1.38172 0.35983 0.11994 58542.172468 0.000142 47.36818 1.52909 1.00000 0 41.37500 1.30061 40.62432 1.31140 0.75067 0.16786 58542.172743 0.000133 50.27713 1.62107 1.00000 0 43.72496 1.37995 43.08526 1.38918 0.63970 0.15993 58542.173009 0.000133 51.06902 1.62677 1.00000 0 44.07337 1.38543 43.67355 1.39119 0.39981 0.12643 58542.173287 0.000145 45.74599 1.49858 1.00000 0 40.14683 1.26829 39.15369 1.28261 0.99314 0.19113 58542.173577 0.000145 45.59822 1.49412 1.00000 0 40.02663 1.26639 39.07027 1.28020 0.95636 0.18756 58542.173872 0.000150 44.76240 1.45201 1.00000 0 38.52567 1.21829 37.85368 1.22800 0.67200 0.15417 58542.174155 0.000133 50.33971 1.62649 1.00000 0 43.55076 1.37720 42.91105 1.38645 0.63970 0.15993 58542.174427 0.000139 49.41380 1.56944 1.00000 0 42.15350 1.32640 41.88530 1.33026 0.26821 0.10137 58542.174708 0.000142 47.84702 1.52881 1.00000 0 41.66119 1.30510 41.09818 1.31317 0.56300 0.14537 58542.174989 0.000139 48.56445 1.54503 1.00000 0 41.90309 1.32245 41.67319 1.32578 0.22989 0.09385 58542.175266 0.000139 48.24036 1.55492 1.00000 0 41.81961 1.32113 41.24488 1.32944 0.57473 0.14840 58542.175544 0.000139 49.37873 1.56581 1.00000 0 42.61260 1.33360 42.22945 1.33909 0.38316 0.12116 58542.175819 0.000136 49.05877 1.59459 1.00000 0 42.79464 1.35059 41.93377 1.36300 0.86088 0.18354 58542.176103 0.000148 45.30492 1.45757 1.00000 0 39.39892 1.24404 38.89405 1.25133 0.50486 0.13493 58542.176380 0.000130 51.10672 1.64766 1.00000 0 44.47403 1.40710 43.90186 1.41538 0.57218 0.15292 58542.176658 0.000148 45.53628 1.46996 1.00000 0 39.75245 1.24961 39.03122 1.25997 0.72123 0.16127 58542.176942 0.000136 50.09298 1.60539 1.00000 0 43.73237 1.36530 42.94976 1.37647 0.78262 0.17500 58542.177214 0.000136 49.74824 1.59365 1.00000 0 43.22088 1.35730 42.63392 1.36573 0.58696 0.15155 58542.177494 0.000145 46.37861 1.49670 1.00000 0 40.46736 1.27334 39.76849 1.28339 0.69888 0.16033 58542.177778 0.000139 48.81787 1.56017 1.00000 0 42.40392 1.33033 41.86750 1.33803 0.53642 0.14336 58542.178053 0.000136 49.06113 1.57876 1.00000 0 42.62415 1.34789 42.11544 1.35526 0.50870 0.14109 58542.178331 0.000142 46.34557 1.52108 1.00000 0 40.92527 1.29352 39.87433 1.30868 1.05094 0.19861 58542.178611 0.000139 48.33418 1.55229 1.00000 0 42.11177 1.32574 41.53703 1.33402 0.57473 0.14840 58542.178886 0.000136 49.55304 1.58982 1.00000 0 43.09301 1.35529 42.50605 1.36373 0.58696 0.15155 58542.179164 0.000142 47.40142 1.52689 1.00000 0 41.33411 1.29997 40.65851 1.30969 0.67560 0.15924 58542.179450 0.000145 46.03781 1.49769 1.00000 0 40.46737 1.27334 39.54779 1.28655 0.91957 0.18391 58542.179734 0.000139 48.95533 1.56517 1.00000 0 42.69608 1.33490 42.04471 1.34422 0.65136 0.15798 58542.180009 0.000136 49.20115 1.58083 1.00000 0 42.75202 1.34991 42.24332 1.35727 0.50870 0.14109 58542.180278 0.000133 50.52895 1.61932 1.00000 0 43.89916 1.38269 43.37941 1.39019 0.51976 0.14416 58542.180547 0.000136 49.45486 1.58848 1.00000 0 43.22088 1.35730 42.55566 1.36685 0.66522 0.16134 58542.180819 0.000136 49.40164 1.58139 1.00000 0 42.83726 1.35126 42.40683 1.35748 0.43044 0.12978 58542.181091 0.000136 49.32523 1.58462 1.00000 0 43.09301 1.35529 42.46692 1.36430 0.62609 0.15652 58542.181369 0.000142 46.96326 1.52204 1.00000 0 41.17057 1.29740 40.38237 1.30875 0.78821 0.17200 58542.181647 0.000136 49.48316 1.58935 1.00000 0 43.22088 1.35730 42.55566 1.36685 0.66522 0.16134 58542.181919 0.000136 49.12095 1.58002 1.00000 0 42.87989 1.35193 42.29293 1.36040 0.58696 0.15155 58542.182188 0.000133 50.02969 1.61295 1.00000 0 43.50721 1.37651 42.94747 1.38461 0.55974 0.14960 58542.182477 0.000156 49.47919 1.48580 1.00000 0 42.70071 1.25863 42.15578 1.26598 0.54493 0.13623