/* ** ** 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 56370.066931 0.000226 28.90078 0.92546 1.00000 0 25.78652 0.81382 25.52986 0.81749 0.25666 0.07739 56370.067374 0.000217 29.52395 0.94186 1.00000 0 26.73784 0.84510 26.56798 0.84754 0.16986 0.06420 56370.067800 0.000208 31.68053 1.00997 1.00000 0 28.32493 0.88776 27.99633 0.89242 0.32860 0.09114 56370.068231 0.000223 28.99057 0.92424 1.00000 0 26.27751 0.82684 26.04116 0.83022 0.23636 0.07474 56370.068670 0.000217 29.73378 0.94918 1.00000 0 26.97824 0.84889 26.71132 0.85270 0.26692 0.08048 56370.069104 0.000217 29.64174 0.94770 1.00000 0 26.89811 0.84763 26.63119 0.85144 0.26692 0.08048 56370.069518 0.000197 32.64635 1.04568 1.00000 0 29.63758 0.93442 29.31641 0.93901 0.32117 0.09271 56370.069932 0.000217 29.44978 0.95470 1.00000 0 26.73784 0.84510 26.27679 0.85170 0.46105 0.10577 56370.070357 0.000208 30.77272 0.98378 1.00000 0 27.87975 0.88075 27.65225 0.88401 0.22749 0.07583 56370.070777 0.000211 30.47146 0.97898 1.00000 0 27.44295 0.86782 27.14378 0.87211 0.29917 0.08636 56370.071199 0.000211 30.17559 0.97081 1.00000 0 27.44295 0.86782 27.11885 0.87247 0.32410 0.08989 56370.071616 0.000205 31.25067 1.00097 1.00000 0 28.38528 0.89494 28.07769 0.89934 0.30760 0.08880 56370.072021 0.000200 32.49492 1.04314 1.00000 0 29.38225 0.92362 28.96023 0.92963 0.42201 0.10550 56370.072438 0.000217 29.71644 0.94912 1.00000 0 26.95153 0.84847 26.68461 0.85228 0.26692 0.08048 56370.072857 0.000203 31.81315 1.01608 1.00000 0 28.87664 0.90908 28.59065 0.91316 0.28599 0.08623 56370.073262 0.000203 31.94737 1.01992 1.00000 0 29.04836 0.91178 28.71037 0.91658 0.33799 0.09374 56370.073682 0.000217 29.64620 0.95013 1.00000 0 26.97824 0.84889 26.63852 0.85373 0.33972 0.09079 56370.074104 0.000205 31.09566 1.00099 1.00000 0 28.32885 0.89405 27.94436 0.89955 0.38449 0.09928 56370.074501 0.000191 33.40107 1.07718 1.00000 0 30.44462 0.96130 30.00343 0.96761 0.44120 0.11030 56370.074889 0.000197 32.27519 1.04389 1.00000 0 29.46081 0.93163 29.00582 0.93815 0.45498 0.11035 56370.075279 0.000194 32.95624 1.06088 1.00000 0 30.02013 0.94743 29.61268 0.95325 0.40745 0.10520 56370.075679 0.000205 31.51217 1.00150 1.00000 0 28.52636 0.89716 28.32130 0.90009 0.20506 0.07250 56370.076098 0.000214 29.41596 0.96211 1.00000 0 27.04502 0.85567 26.43018 0.86446 0.61484 0.12297 56370.076515 0.000203 31.49009 1.01555 1.00000 0 28.70493 0.90637 28.28894 0.91232 0.41599 0.10400 56370.076926 0.000208 30.51246 0.98556 1.00000 0 27.82410 0.87988 27.41967 0.88567 0.40443 0.10111 56370.077342 0.000208 30.83958 0.98570 1.00000 0 27.96322 0.88207 27.71045 0.88569 0.25277 0.07993 56370.077898 0.000347 32.87487 0.79108 1.00000 0 29.91647 0.70671 29.53732 0.71077 0.37915 0.07583