/* ** ** 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) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 54559.240354 0.000069 93.84889 2.92599 1.00000 0 54559.240493 0.000069 90.31832 2.88734 1.00000 0 54559.240629 0.000067 93.53912 2.98106 1.00000 0 54559.240765 0.000069 88.95301 2.83926 1.00000 0 54559.240904 0.000069 89.67756 2.85539 1.00000 0 54559.241040 0.000067 94.07478 2.99588 1.00000 0 54559.241176 0.000069 91.28809 2.90033 1.00000 0 54559.241315 0.000069 92.45712 2.88965 1.00000 0 54559.241451 0.000067 95.91532 2.99378 1.00000 0 54559.241587 0.000069 89.77463 2.86475 1.00000 0 54559.241728 0.000072 87.95132 2.78141 1.00000 0 54559.241873 0.000072 87.43120 2.76156 1.00000 0 54559.242015 0.000069 89.79070 2.84835 1.00000 0 54559.242154 0.000069 89.49904 2.84800 1.00000 0 54559.242295 0.000072 85.31165 2.71248 1.00000 0 54559.242440 0.000072 86.72894 2.76652 1.00000 0 54559.242585 0.000072 87.32357 2.77563 1.00000 0 54559.242729 0.000072 88.17355 2.77695 1.00000 0 54559.242874 0.000072 86.86600 2.76072 1.00000 0 54559.243019 0.000072 86.58392 2.76032 1.00000 0 54559.243163 0.000072 86.71725 2.75439 1.00000 0 54559.243305 0.000069 88.43497 2.84379 1.00000 0 54559.243444 0.000069 89.88068 2.84977 1.00000 0 54559.243583 0.000069 91.03014 2.85524 1.00000 0 54559.243725 0.000072 86.28393 2.73574 1.00000 0 54559.243864 0.000067 92.36214 2.95561 1.00000 0 54559.244003 0.000072 85.94518 2.74234 1.00000 0 54559.244147 0.000072 86.31123 2.73219 1.00000 0 54559.244286 0.000067 94.03178 2.96881 1.00000 0 54559.244425 0.000072 88.87244 2.77191 1.00000 0 54559.244573 0.000075 83.44810 2.62649 1.00000 0 54559.244723 0.000075 83.57530 2.64771 1.00000 0 54559.244871 0.000072 86.62728 2.74112 1.00000 0 54559.245012 0.000069 88.10693 2.83449 1.00000 0 54559.245151 0.000069 89.66647 2.83806 1.00000 0 54559.245293 0.000072 88.09097 2.78943 1.00000 0 54559.245432 0.000067 94.67416 3.01186 1.00000 0 54559.245568 0.000069 89.38921 2.86286 1.00000 0 54559.245710 0.000072 86.56641 2.73616 1.00000 0 54559.245857 0.000075 82.24556 2.64237 1.00000 0 54559.246002 0.000069 88.60738 2.83400 1.00000 0 54559.246144 0.000072 86.35371 2.75279 1.00000 0 54559.246291 0.000075 84.25576 2.65441 1.00000 0 54559.246439 0.000072 88.68423 2.78476 1.00000 0 54559.246581 0.000069 89.53519 2.84579 1.00000 0 54559.246717 0.000067 94.29077 3.01717 1.00000 0 54559.246853 0.000069 88.71024 2.84652 1.00000 0 54559.246997 0.000075 81.68528 2.61821 1.00000 0 54559.247142 0.000069 88.99773 2.83606 1.00000 0 54559.247281 0.000069 90.02887 2.88110 1.00000 0 54559.247423 0.000072 86.22330 2.73749 1.00000 0 54559.247567 0.000072 85.94346 2.73043 1.00000 0 54559.247709 0.000069 91.58177 2.88859 1.00000 0 54559.247851 0.000072 87.37769 2.76861 1.00000 0 54559.247996 0.000072 87.12366 2.76473 1.00000 0 54559.248137 0.000069 88.45792 2.82749 1.00000 0 54559.248282 0.000075 83.34747 2.64024 1.00000 0 54559.248427 0.000069 89.55887 2.85305 1.00000 0 54559.248566 0.000069 91.08479 2.88917 1.00000 0 54559.248707 0.000072 88.08018 2.76367 1.00000 0 54559.248849 0.000069 89.88180 2.84981 1.00000 0 54559.248988 0.000069 88.34975 2.84252 1.00000 0 54559.249130 0.000072 87.60404 2.80771 1.00000 0 54559.249269 0.000067 93.33238 2.97566 1.00000 0 54559.249411 0.000075 83.45166 2.62660 1.00000 0 54559.249555 0.000069 89.99326 2.85449 1.00000 0 54559.249700 0.000075 85.42122 2.70194 1.00000 0 54559.249853 0.000078 80.65560 2.54172 1.00000 0 54559.250004 0.000072 85.44371 2.74654 1.00000 0 54559.250151 0.000075 82.88416 2.62926 1.00000 0 54559.250296 0.000069 89.58193 2.84919 1.00000 0 54559.250435 0.000069 91.88158 2.90393 1.00000 0 54559.250574 0.000069 92.14455 2.93400 1.00000 0 54559.250718 0.000075 84.37521 2.70437 1.00000 0 54559.250869 0.000075 84.93452 2.66105 1.00000 0 54559.251017 0.000072 86.24973 2.72719 1.00000 0 54559.251158 0.000069 89.48039 2.86432 1.00000 0 54559.251297 0.000069 88.28137 2.83717 1.00000 0 54559.251439 0.000072 85.26472 2.73177 1.00000 0 54559.251581 0.000069 89.22083 2.83106 1.00000 0 54559.251723 0.000072 86.36084 2.76477 1.00000 0 54559.251870 0.000075 83.19446 2.64801 1.00000 0 54559.252018 0.000072 86.57620 2.77646 1.00000 0 54559.252162 0.000072 84.80995 2.73595 1.00000 0 54559.252301 0.000067 92.68089 2.96938 1.00000 0 54559.252437 0.000069 91.18109 2.90723 1.00000 0 54559.252576 0.000069 93.49483 2.94341 1.00000 0 54559.252724 0.000078 84.06426 2.64079 1.00000 0 54559.252871 0.000069 93.02779 2.90291 1.00000 0 54559.253019 0.000078 80.53011 2.55401 1.00000 0 54559.253169 0.000072 84.38570 2.72203 1.00000 0 54559.253354 0.000113 85.61243 2.18231 1.00000 0