/* ** ** 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 56048.185664 0.000463 15.30069 0.55464 0.99375 0 9.99148 0.35481 9.88709 0.35577 0.10439 0.02610 56048.186249 0.000122 14.45407 1.05162 1.00000 0 9.68278 0.67960 9.41110 0.68452 0.27169 0.08192 56048.186593 0.000223 14.59593 0.76282 1.00000 0 9.99066 0.50983 9.80205 0.51232 0.18861 0.05041 56048.186938 0.000122 14.01094 1.00530 1.00000 0 9.63509 0.67792 9.48689 0.68062 0.14819 0.06050 56048.187626 0.000567 15.07089 0.48664 0.99490 0 10.31461 0.32553 10.12842 0.32704 0.18619 0.03147 56048.188312 0.000119 14.32642 1.04058 1.00000 0 9.82123 0.69274 9.59352 0.69688 0.22771 0.07590 56048.188564 0.000133 13.39791 0.94240 1.00000 0 8.97146 0.62507 8.90380 0.62629 0.06765 0.03906 56048.188821 0.000124 13.92043 1.00504 1.00000 0 9.64396 0.67030 9.35447 0.67549 0.28949 0.08357 56048.189064 0.000119 14.14912 1.01371 1.00000 0 9.77236 0.69101 9.67116 0.69286 0.10120 0.05060 56048.189371 0.000188 14.14698 0.80523 1.00000 0 9.98585 0.55477 9.79434 0.55752 0.19151 0.05528 56048.189701 0.000142 14.54580 0.94630 1.00000 0 9.97579 0.63863 9.84877 0.64074 0.12702 0.05186 56048.189967 0.000124 13.70442 0.98248 1.00000 0 9.36443 0.66052 9.24380 0.66271 0.12062 0.05394 56048.190210 0.000119 14.24926 1.03176 1.00000 0 9.82123 0.69274 9.61882 0.69642 0.20241 0.07156 56048.190662 0.000333 14.75029 0.62564 1.00000 0 9.99925 0.41736 9.87297 0.41872 0.12629 0.03375 56048.191226 0.000231 14.92155 0.76280 0.98750 0 9.96596 0.50272 9.86091 0.50409 0.10505 0.03714 56048.191596 0.000139 12.43164 0.90546 1.00000 0 8.34723 0.59024 8.15273 0.59379 0.19450 0.06483 56048.191857 0.000122 14.61971 1.02506 1.00000 0 9.82588 0.68460 9.77648 0.68549 0.04940 0.03493 56048.192105 0.000127 13.59438 0.97852 1.00000 0 9.19713 0.64711 9.03210 0.65011 0.16503 0.06238 56048.192357 0.000124 13.89743 0.99627 1.00000 0 9.36443 0.66052 9.24380 0.66271 0.12062 0.05394 56048.192606 0.000124 13.88666 1.00011 1.00000 0 9.45760 0.66379 9.26461 0.66729 0.19300 0.06823 56048.192869 0.000139 14.67161 0.97438 1.00000 0 9.89147 0.64252 9.71857 0.64542 0.17289 0.06113 56048.193269 0.000260 14.94307 0.71458 1.00000 0 9.99441 0.47167 9.89068 0.47293 0.10374 0.03458 56048.193662 0.000133 12.74273 0.92023 1.00000 0 8.79725 0.61897 8.61684 0.62225 0.18041 0.06378 56048.193914 0.000119 14.85694 1.06725 1.00000 0 9.96781 0.69789 9.76540 0.70155 0.20241 0.07156 56048.194232 0.000200 14.72390 0.80302 1.00000 0 9.98764 0.53850 9.89744 0.53976 0.09020 0.03683 56048.194608 0.000177 14.79365 0.86327 1.00000 0 9.98383 0.57261 9.84779 0.57463 0.13605 0.04810 56048.195311 0.000527 15.16501 0.50733 0.98901 0 10.26153 0.33795 10.13474 0.33902 0.12679 0.02703