/* ** ** 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 57880.179844 0.000214 30.20566 0.96500 1.00000 0 27.28868 0.85951 27.02163 0.86328 0.26705 0.08052 57880.180264 0.000205 30.97927 0.99976 1.00000 0 28.38530 0.89494 27.92983 0.90136 0.45546 0.10735 57880.180692 0.000223 28.92794 0.92421 1.00000 0 26.35558 0.82807 26.05226 0.83233 0.30331 0.08412 57880.181135 0.000220 29.04021 0.93695 1.00000 0 26.59692 0.83731 26.14779 0.84363 0.44914 0.10304 57880.181575 0.000220 28.81328 0.94344 1.00000 0 26.70236 0.83897 25.94592 0.84956 0.75644 0.13372 57880.182006 0.000211 30.42627 0.97509 1.00000 0 27.77227 0.87301 27.40312 0.87820 0.36915 0.09531 57880.182422 0.000205 31.10054 1.00134 1.00000 0 28.44173 0.89583 28.01157 0.90188 0.43016 0.10433 57880.182848 0.000220 28.84753 0.93705 1.00000 0 26.51784 0.83606 25.97415 0.84371 0.54369 0.11337 57880.183288 0.000220 29.39605 0.93700 1.00000 0 26.75508 0.83979 26.47141 0.84378 0.28366 0.08189 57880.183733 0.000226 28.57299 0.91570 1.00000 0 26.12042 0.81907 25.72886 0.82455 0.39155 0.09497 57880.184182 0.000223 28.47730 0.91950 1.00000 0 26.01735 0.82274 25.64404 0.82802 0.37331 0.09333 57880.184621 0.000217 29.43603 0.95192 1.00000 0 27.03168 0.84973 26.50469 0.85713 0.52699 0.11235 57880.185055 0.000217 29.37651 0.95099 1.00000 0 26.97826 0.84889 26.45127 0.85630 0.52699 0.11235 57880.185498 0.000226 28.37699 0.91271 1.00000 0 25.94063 0.81624 25.54908 0.82175 0.39155 0.09497 57880.185944 0.000220 28.93975 0.93298 1.00000 0 26.43876 0.83482 26.06054 0.84015 0.37822 0.09455 57880.186389 0.000226 28.38294 0.91573 1.00000 0 26.04337 0.81786 25.55968 0.82464 0.48368 0.10555 57880.186818 0.000203 31.60694 1.01342 1.00000 0 28.79080 0.90773 28.45716 0.91243 0.33364 0.09254 57880.187240 0.000220 28.99299 0.93930 1.00000 0 26.64964 0.83814 26.10595 0.84577 0.54369 0.11337 57880.187674 0.000214 30.00997 0.96523 1.00000 0 27.47819 0.86249 27.01691 0.86896 0.46127 0.10582 57880.188102 0.000214 29.68404 0.95597 1.00000 0 27.07211 0.85610 26.73222 0.86090 0.33989 0.09084 57880.188525 0.000208 30.39407 0.98319 1.00000 0 27.79629 0.87944 27.37210 0.88543 0.42418 0.10288 57880.188947 0.000214 29.97606 0.96538 1.00000 0 27.47819 0.86249 26.99264 0.86930 0.48555 0.10857 57880.189384 0.000223 28.43872 0.92569 1.00000 0 26.19947 0.82562 25.61618 0.83382 0.58329 0.11666 57880.189818 0.000211 30.04590 0.97471 1.00000 0 27.60762 0.87042 27.06619 0.87804 0.54142 0.11543 57880.190244 0.000214 29.58145 0.95765 1.00000 0 27.07211 0.85610 26.63511 0.86227 0.43700 0.10300 57880.190675 0.000217 29.57178 0.94523 1.00000 0 26.89812 0.84763 26.63463 0.85135 0.26349 0.07945 57880.191109 0.000217 28.99857 0.94964 1.00000 0 26.79128 0.84595 26.12057 0.85539 0.67071 0.12675 57880.191543 0.000217 29.45392 0.94980 1.00000 0 26.97826 0.84889 26.52313 0.85529 0.45512 0.10441 57880.191977 0.000217 29.62410 0.94297 1.00000 0 26.84470 0.84679 26.67702 0.84916 0.16768 0.06338 57880.192396 0.000203 31.23620 1.01413 1.00000 0 28.67632 0.90592 28.13736 0.91352 0.53896 0.11761 57880.192819 0.000220 32.33471 0.98086 1.00000 0 29.39105 0.88019 29.13102 0.88368 0.26003 0.07840