/* ** ** 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 56412.129365 0.000205 31.75957 1.00464 1.00000 0 28.61096 0.89849 28.46600 0.90044 0.14496 0.05918 56412.129773 0.000203 31.48334 1.01091 1.00000 0 28.59040 0.90456 28.29634 0.90853 0.29406 0.08489 56412.130181 0.000205 31.39940 1.00067 1.00000 0 28.32880 0.89405 28.13552 0.89666 0.19328 0.06833 56412.130598 0.000211 30.75021 0.97446 1.00000 0 27.99175 0.87646 27.75677 0.87960 0.23498 0.07431 56412.131009 0.000200 31.99071 1.02326 1.00000 0 29.14993 0.91996 28.87646 0.92365 0.27346 0.08245 56412.131425 0.000217 29.47385 0.93911 1.00000 0 26.76451 0.84552 26.60441 0.84769 0.16010 0.06051 56412.131851 0.000208 30.80337 0.98138 1.00000 0 28.01882 0.88295 27.80440 0.88584 0.21442 0.07147 56412.132267 0.000208 30.47318 0.98312 1.00000 0 27.93534 0.88163 27.50651 0.88741 0.42884 0.10108 56412.132687 0.000211 30.03386 0.96551 1.00000 0 27.41545 0.86739 27.10998 0.87151 0.30547 0.08472 56412.133107 0.000208 30.71967 0.98697 1.00000 0 28.15794 0.88514 27.72910 0.89089 0.42884 0.10108 56412.133679 0.000365 30.94077 0.74699 0.99448 0 28.20220 0.67148 27.92841 0.67427 0.27379 0.06122 56412.193231 0.000200 32.99990 1.07278 0.99624 0 29.37650 0.92527 28.73625 0.93409 0.64026 0.12805 56412.193624 0.000194 33.52082 1.08062 1.00000 0 29.96027 0.94648 29.53986 0.95230 0.42041 0.10510 56412.194012 0.000194 34.01162 1.10682 1.00000 0 30.07987 0.94837 29.42298 0.95742 0.65689 0.13138 56412.194411 0.000205 32.33886 1.03543 1.00000 0 28.44166 0.89583 28.11933 0.90028 0.32234 0.08940 56412.194822 0.000205 32.00738 1.02812 1.00000 0 28.46988 0.89627 28.07316 0.90174 0.39672 0.09918 56412.195227 0.000200 32.43515 1.05532 1.00000 0 29.00476 0.91767 28.44345 0.92544 0.56131 0.11967 56412.195630 0.000203 32.42524 1.03973 1.00000 0 28.76212 0.90727 28.43517 0.91179 0.32694 0.09068 56412.196041 0.000208 31.15493 1.01130 1.00000 0 27.85187 0.88031 27.33840 0.88742 0.51347 0.11205 56412.196440 0.000191 34.05368 1.09954 1.00000 0 30.32315 0.95938 29.89637 0.96530 0.42678 0.10669 56412.196830 0.000200 33.09248 1.05576 1.00000 0 29.32413 0.92271 29.04347 0.92658 0.28065 0.08462 56412.197227 0.000197 33.23098 1.06938 1.00000 0 29.54914 0.93303 29.16080 0.93840 0.38834 0.10027 56412.197641 0.000217 30.33376 0.96972 1.00000 0 26.87135 0.84721 26.61315 0.85078 0.25820 0.07785 56412.198219 0.000362 32.34932 0.78118 1.00000 0 28.91208 0.68071 28.40507 0.68593 0.50701 0.08450