/* ** ** 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 56413.942350 0.000301 20.79828 0.66379 1.00000 0 19.35916 0.61067 19.19324 0.61254 0.16591 0.04790 56413.942952 0.000301 20.74046 0.66257 1.00000 0 19.35916 0.61067 19.17942 0.61270 0.17974 0.04985 56413.943559 0.000307 20.20329 0.64803 1.00000 0 18.88049 0.59735 18.69058 0.59950 0.18991 0.05076 56413.944161 0.000295 20.99361 0.67532 1.00000 0 19.66019 0.62140 19.40644 0.62427 0.25375 0.05981 56413.944757 0.000301 20.69256 0.66722 1.00000 0 19.33989 0.61036 19.03572 0.61380 0.30417 0.06485 56413.945345 0.000286 21.71755 0.69968 1.00000 0 20.23571 0.63991 19.95975 0.64303 0.27596 0.06331 56413.945929 0.000298 20.90434 0.66948 1.00000 0 19.48876 0.61567 19.29332 0.61789 0.19544 0.05223 56413.946519 0.000292 21.44331 0.68275 1.00000 0 19.83501 0.62724 19.73535 0.62837 0.09966 0.03767 56413.947098 0.000286 22.35470 0.71657 1.00000 0 20.35713 0.64183 20.11021 0.64461 0.24691 0.05989 56413.947674 0.000289 21.59365 0.69232 1.00000 0 20.03336 0.63351 19.83205 0.63579 0.20131 0.05380 56413.948255 0.000292 21.44593 0.68273 1.00000 0 19.99369 0.62974 19.83708 0.63151 0.15660 0.04722 56413.948837 0.000289 21.46599 0.69200 1.00000 0 20.01332 0.63319 19.74012 0.63629 0.27320 0.06268 56413.949430 0.000304 20.35113 0.65595 1.00000 0 19.09847 0.60364 18.82458 0.60674 0.27389 0.06124 56413.950012 0.000278 22.41102 0.71633 1.00000 0 20.90982 0.66057 20.73008 0.66260 0.17974 0.05189 56413.950617 0.000327 19.15451 0.61037 1.00000 0 17.87046 0.56287 17.71776 0.56459 0.15270 0.04408 56413.951230 0.000286 21.81005 0.69851 1.00000 0 20.23571 0.63991 20.04690 0.64205 0.18882 0.05237 56413.951806 0.000289 21.47764 0.69255 1.00000 0 20.07342 0.63414 19.77146 0.63756 0.30196 0.06589 56413.952390 0.000295 21.25178 0.68059 1.00000 0 19.71911 0.62233 19.50765 0.62472 0.21146 0.05460 56413.952986 0.000301 21.00094 0.66820 1.00000 0 19.47473 0.61249 19.30882 0.61436 0.16591 0.04790 56413.953582 0.000295 21.47174 0.68023 1.00000 0 19.83695 0.62419 19.73827 0.62530 0.09868 0.03730 56413.954173 0.000295 21.22078 0.67622 1.00000 0 19.79767 0.62357 19.62850 0.62548 0.16917 0.04883 56413.954763 0.000295 20.96821 0.67388 1.00000 0 19.62090 0.62078 19.39535 0.62333 0.22556 0.05639 56413.955342 0.000284 22.01410 0.70224 1.00000 0 20.52397 0.64773 20.36257 0.64956 0.16140 0.04866 56413.955923 0.000298 22.26356 0.69095 1.00000 0 20.83080 0.63652 20.59348 0.63912 0.23733 0.05756