/* ** ** 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 56072.708192 0.000231 26.88816 0.85542 1.00000 0 25.21697 0.79465 25.04834 0.79689 0.16863 0.05962 56072.708629 0.000205 30.46465 0.97138 1.00000 0 28.35706 0.89450 28.14330 0.89733 0.21376 0.07125 56072.709057 0.000223 27.72948 0.88943 1.00000 0 26.14742 0.82479 25.84081 0.82886 0.30660 0.08194 56072.709500 0.000220 28.13052 0.89829 1.00000 0 26.41238 0.83440 26.21269 0.83705 0.19970 0.06657 56072.709952 0.000231 26.79208 0.85585 1.00000 0 25.19193 0.79426 24.96006 0.79733 0.23187 0.06991 56072.710403 0.000220 28.43179 0.90163 1.00000 0 26.64962 0.83814 26.49430 0.84019 0.15532 0.05870 56072.710843 0.000220 28.40328 0.90471 1.00000 0 26.72870 0.83938 26.46244 0.84289 0.26626 0.07686 56072.711294 0.000231 26.94658 0.86008 1.00000 0 25.29210 0.79584 25.03915 0.79918 0.25295 0.07302 56072.711748 0.000223 28.22710 0.90505 1.00000 0 26.04335 0.82315 25.78055 0.82664 0.26280 0.07586 56072.712194 0.000223 27.81894 0.88733 1.00000 0 26.06936 0.82356 25.89416 0.82589 0.17520 0.06194 56072.712654 0.000237 26.02969 0.83762 1.00000 0 24.62636 0.77566 24.25619 0.78055 0.37017 0.08725 56072.713117 0.000226 27.42608 0.87820 1.00000 0 25.83788 0.81463 25.55683 0.81835 0.28105 0.07795 56072.713563 0.000220 28.11923 0.90086 1.00000 0 26.49146 0.83565 26.20301 0.83947 0.28845 0.08000 56072.714000 0.000217 28.59616 0.91239 1.00000 0 26.87139 0.84721 26.64655 0.85019 0.22484 0.07110 56072.714434 0.000217 28.44675 0.90932 1.00000 0 26.71113 0.84468 26.50877 0.84737 0.20236 0.06745 56072.714882 0.000231 26.60396 0.85801 1.00000 0 25.19193 0.79426 24.79143 0.79956 0.40050 0.09188 56072.715331 0.000217 28.74427 0.91121 1.00000 0 26.89810 0.84763 26.78568 0.84912 0.11242 0.05028 56072.715768 0.000220 28.23605 0.90240 1.00000 0 26.43874 0.83482 26.21686 0.83776 0.22188 0.07017 56072.716213 0.000226 27.64923 0.88654 1.00000 0 25.70946 0.81260 25.45003 0.81604 0.25943 0.07489 56072.716667 0.000229 27.11988 0.86573 1.00000 0 25.48546 0.80391 25.27200 0.80674 0.21346 0.06750 56072.717127 0.000231 26.80414 0.85463 1.00000 0 25.16689 0.79386 24.97718 0.79638 0.18971 0.06324 56072.717588 0.000229 27.02777 0.86693 1.00000 0 25.48546 0.80391 25.18662 0.80787 0.29884 0.07987 56072.718033 0.000217 28.44697 0.90932 1.00000 0 26.71113 0.84468 26.50877 0.84737 0.20236 0.06745 56072.718485 0.000234 28.11385 0.87281 1.00000 0 26.19174 0.80485 26.00438 0.80727 0.18737 0.06246