/* ** ** 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 59721.214233 0.000124 55.16481 1.75915 1.00000 0 47.05508 1.48063 46.62801 1.48677 0.42707 0.13505 59721.214479 0.000122 54.58720 1.75900 1.00000 0 47.93695 1.51212 47.23736 1.52220 0.69959 0.17490 59721.214717 0.000116 57.36864 1.85105 1.00000 0 50.23363 1.58615 49.49906 1.59674 0.73457 0.18364 59721.214951 0.000119 54.80952 1.75643 1.00000 0 49.25273 1.55132 48.67045 1.55970 0.58228 0.16149 59721.215185 0.000116 56.63206 1.80798 1.00000 0 50.98488 1.59797 50.34213 1.60717 0.64275 0.17178 59721.215423 0.000122 53.01776 1.72277 1.00000 0 48.03234 1.51363 47.02669 1.52808 1.00566 0.20969 59721.215669 0.000124 52.40210 1.67567 1.00000 0 46.91531 1.47843 46.44553 1.48520 0.46978 0.14164 59721.215912 0.000119 56.54294 1.79740 1.00000 0 49.79021 1.55976 49.29751 1.56681 0.49270 0.14855 59721.216158 0.000127 51.52484 1.64962 1.00000 0 46.21330 1.45055 45.58725 1.45953 0.62605 0.16165 59721.216406 0.000122 53.53008 1.72141 1.00000 0 48.12774 1.51513 47.42815 1.52519 0.69959 0.17490 59721.216647 0.000119 54.43674 1.75550 1.00000 0 48.91069 1.54592 48.23883 1.55562 0.67186 0.17347 59721.216881 0.000116 56.04601 1.81249 1.00000 0 50.63429 1.59246 49.67017 1.60630 0.96412 0.21039 59721.217112 0.000116 55.68922 1.80220 1.00000 0 50.18354 1.58536 49.35715 1.59728 0.82639 0.19478 59721.217350 0.000122 54.04530 1.72907 1.00000 0 48.60472 1.52262 47.90514 1.53263 0.69959 0.17490 59721.217593 0.000122 54.22368 1.73072 1.00000 0 48.70012 1.52411 48.04426 1.53349 0.65586 0.16934 59721.217836 0.000122 53.70290 1.74068 1.00000 0 47.65076 1.50760 46.86372 1.51897 0.78704 0.18551 59721.218079 0.000122 54.15664 1.73226 1.00000 0 48.74782 1.52486 48.00451 1.53548 0.74331 0.18028 59721.218319 0.000119 53.84729 1.76095 1.00000 0 48.86183 1.54515 47.74207 1.56129 1.11977 0.22395 59721.218556 0.000119 54.82059 1.76148 1.00000 0 49.25273 1.55132 48.58087 1.56098 0.67186 0.17347 59721.218799 0.000124 52.24387 1.67731 1.00000 0 46.91531 1.47843 46.31741 1.48704 0.59790 0.15980 59721.219042 0.000119 54.89241 1.75531 1.00000 0 49.20387 1.55055 48.71117 1.55765 0.49270 0.14855 59721.219283 0.000122 52.65304 1.71584 1.00000 0 47.65076 1.50760 46.68882 1.52149 0.96193 0.20508 59721.219529 0.000124 52.73506 1.68442 1.00000 0 47.38120 1.48575 46.78330 1.49432 0.59790 0.15980 59721.219775 0.000122 53.36071 1.72004 1.00000 0 48.03234 1.51363 47.28903 1.52433 0.74331 0.18028 59721.220018 0.000122 53.58586 1.72143 1.00000 0 48.22314 1.51663 47.52355 1.52668 0.69959 0.17490 59721.220261 0.000122 53.39096 1.72153 1.00000 0 48.12774 1.51513 47.34071 1.52644 0.78704 0.18551 59721.220498 0.000116 56.01274 1.80312 1.00000 0 50.43396 1.58931 49.69939 1.59988 0.73457 0.18364 59721.220735 0.000122 53.89099 1.72030 1.00000 0 48.31853 1.51813 47.79384 1.52567 0.52469 0.15146 59721.220975 0.000119 54.24400 1.75634 1.00000 0 48.91069 1.54592 48.10446 1.55756 0.80623 0.19003 59721.221213 0.000119 54.00236 1.76033 1.00000 0 48.91069 1.54592 47.88051 1.56077 1.03018 0.21481 59721.221456 0.000124 53.43740 1.70543 1.00000 0 47.33461 1.48502 46.77942 1.49298 0.55520 0.15398 59721.221707 0.000127 51.49030 1.65342 1.00000 0 46.30436 1.45198 45.55310 1.46274 0.75126 0.17707 59721.221950 0.000116 56.65863 1.81454 1.00000 0 50.93480 1.59718 50.20023 1.60770 0.73457 0.18364 59721.222188 0.000122 53.41773 1.72655 1.00000 0 48.27084 1.51738 47.35263 1.53055 0.91821 0.20037 59721.222428 0.000119 55.51675 1.78193 1.00000 0 49.10614 1.54900 48.52386 1.55740 0.58228 0.16149 59721.222668 0.000122 53.90508 1.71284 1.00000 0 48.12774 1.51513 47.82167 1.51954 0.30607 0.11568 59721.222908 0.000119 55.58684 1.76295 1.00000 0 49.74134 1.55899 49.33823 1.56477 0.40312 0.13437 59721.223154 0.000127 51.76712 1.66267 1.00000 0 46.16777 1.44984 45.45824 1.46002 0.70952 0.17208 59721.223406 0.000124 52.37537 1.69067 1.00000 0 47.14826 1.48209 46.29411 1.49435 0.85415 0.19099 59721.223661 0.000130 50.78429 1.61373 1.00000 0 45.49797 1.42320 45.00826 1.43021 0.48971 0.14137 59721.223904 0.000113 58.56677 1.87380 1.00000 0 51.67577 1.62925 51.15781 1.63672 0.51796 0.15617 59721.224138 0.000122 53.63211 1.71501 1.00000 0 48.03234 1.51363 47.55138 1.52056 0.48097 0.14502 59721.224378 0.000119 54.44433 1.75338 1.00000 0 48.91069 1.54592 48.28362 1.55498 0.62707 0.16759 59721.224610 0.000113 58.63661 1.88343 1.00000 0 51.82988 1.63168 51.12356 1.64184 0.70631 0.18237 59721.224853 0.000130 56.35228 1.70180 1.00000 0 50.57308 1.50048 49.96094 1.50878 0.61214 0.15805