/* ** ** 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 56743.246120 0.000576 26.29694 0.87308 0.98492 0 56743.247202 0.000506 26.23948 0.92370 0.99429 0 56743.247839 0.000130 24.30583 1.77307 1.00000 0 56743.248091 0.000122 25.45411 1.83430 1.00000 0 56743.248337 0.000124 24.46678 1.79978 1.00000 0 56743.248588 0.000127 26.62038 1.87590 1.00000 0 56743.248834 0.000119 26.50198 1.92512 1.00000 0 56743.249083 0.000130 23.64578 1.72540 1.00000 0 56743.249352 0.000139 25.93751 1.73776 1.00000 0 56743.249613 0.000122 25.78504 1.86741 1.00000 0 56743.249853 0.000119 25.38343 1.85461 1.00000 0 56743.250142 0.000171 25.58992 1.57483 1.00000 0 56743.250432 0.000119 26.17943 1.89276 1.00000 0 56743.250672 0.000122 24.74480 1.83043 1.00000 0 56743.250912 0.000119 25.31656 1.85092 1.00000 0 56743.251158 0.000127 25.44640 1.81893 1.00000 0 56743.251407 0.000122 25.43483 1.83178 1.00000 0 56743.251650 0.000122 26.64327 1.88384 1.00000 0 56743.251896 0.000124 24.43352 1.77723 1.00000 0 56743.252150 0.000130 25.51698 1.78007 1.00000 0 56743.252399 0.000119 25.18175 1.85521 1.00000 0 56743.252662 0.000145 21.04961 1.50909 1.00000 0 56743.252937 0.000130 23.04745 1.69725 1.00000 0 56743.253186 0.000119 25.79484 1.86260 1.00000 0 56743.253432 0.000127 25.51020 1.81432 1.00000 0 56743.253846 0.000286 25.52904 1.19379 1.00000 0 56743.254260 0.000127 23.49789 1.72897 1.00000 0 56743.254520 0.000133 22.39908 1.64203 1.00000 0 56743.254772 0.000119 25.77212 1.88045 1.00000 0 56743.255015 0.000124 24.51965 1.78789 1.00000 0 56743.255330 0.000191 25.83331 1.48412 1.00000 0 56743.255660 0.000139 21.96190 1.62155 0.97917 0 56743.256363 0.000564 26.65910 0.87888 0.99487 0 56743.257055 0.000127 25.59826 1.78127 1.00000 0 56743.257318 0.000136 22.27276 1.63933 1.00000 0 56743.257581 0.000127 23.77902 1.73156 1.00000 0 56743.257842 0.000133 23.62452 1.73044 0.97826 0 56743.258206 0.000231 25.37322 1.32348 1.00000 0 56743.258559 0.000122 25.34675 1.85332 0.97619 0 56743.258811 0.000130 23.52184 1.70507 1.00000 0 56743.259066 0.000124 23.96283 1.78707 1.00000 0 56743.259320 0.000130 23.98234 1.74680 1.00000 0 56743.259575 0.000124 24.81132 1.77879 1.00000 0 56743.259833 0.000133 22.56143 1.66498 1.00000 0 56743.260093 0.000127 24.29180 1.76673 1.00000 0 56743.260345 0.000124 26.37982 1.87601 0.97674 0 56743.260594 0.000124 24.49802 1.80114 1.00000 0 56743.260845 0.000127 24.68421 1.84911 0.97727 0 56743.261091 0.000119 25.33176 1.88811 1.00000 0 56743.261331 0.000122 25.21630 1.85131 1.00000 0 56743.261572 0.000119 25.24778 1.88612 1.00000 0 56743.261823 0.000133 22.65862 1.65012 1.00000 0 56743.262084 0.000127 24.49465 1.76394 1.00000 0 56743.262359 0.000148 20.87629 1.53906 0.98039 0 56743.262628 0.000122 24.83654 1.80989 1.00000 0 56743.262882 0.000133 22.77811 1.67858 1.00000 0 56743.263149 0.000133 23.54998 1.70605 1.00000 0 56743.263406 0.000124 24.15991 1.78996 1.00000 0 56743.263664 0.000133 23.55069 1.71499 1.00000 0 56743.263936 0.000139 21.41857 1.64694 0.97917 0 56743.264338 0.000263 22.90994 1.20174 0.99005 0 56743.311473 0.000281 23.80911 0.75792 0.99581 0 56743.312008 0.000255 25.78403 0.82511 1.00000 0 56743.312515 0.000252 25.84564 0.83452 1.00000 0 56743.313033 0.000266 24.48596 0.79083 1.00000 0 56743.313565 0.000266 24.45238 0.78463 1.00000 0 56743.314080 0.000249 26.12133 0.83994 1.00000 0 56743.314592 0.000263 24.60047 0.79579 1.00000 0 56743.315131 0.000275 23.96840 0.76281 1.00000 0 56743.315683 0.000278 23.49675 0.75458 1.00000 0 56743.316224 0.000263 25.04529 0.80019 1.00000 0 56743.316751 0.000263 24.69301 0.79691 1.00000 0 56743.317278 0.000263 24.74464 0.79608 1.00000 0 56743.317796 0.000255 25.54157 0.82387 1.00000 0 56743.318308 0.000258 25.50217 0.81391 1.00000 0 56743.318834 0.000269 24.13403 0.77806 1.00000 0 56743.319358 0.000255 25.76790 0.82281 1.00000 0 56743.319879 0.000266 24.30574 0.78420 1.00000 0 56743.320403 0.000258 25.06283 0.81180 1.00000 0 56743.320923 0.000263 24.74549 0.79300 1.00000 0 56743.321447 0.000260 24.76010 0.80369 1.00000 0 56743.321956 0.000249 26.07099 0.84160 1.00000 0 56743.322463 0.000258 25.33717 0.80856 1.00000 0 56743.323001 0.000281 23.00169 0.74680 1.00000 0 56743.323545 0.000263 24.89206 0.79691 1.00000 0 56743.324074 0.000266 24.72824 0.78779 1.00000 0 56743.324616 0.000275 23.66210 0.76145 1.00000 0 56743.325142 0.000252 25.95027 0.82705 1.00000 0 56743.325660 0.000266 24.37479 0.78334 1.00000 0 56743.326195 0.000269 24.00133 0.77824 1.00000 0 56743.326731 0.000266 24.28070 0.78565 1.00000 0 56743.327249 0.000252 25.79698 0.82993 1.00000 0 56743.327769 0.000269 24.09052 0.77950 1.00000 0 56743.328311 0.000272 23.69151 0.76960 1.00000 0 56743.328840 0.000258 24.93448 0.81297 1.00000 0 56743.329378 0.000281 23.32176 0.74877 1.00000 0 56743.329905 0.000246 26.49298 0.85367 1.00000 0 56743.330420 0.000269 24.27553 0.77979 1.00000 0 56743.330976 0.000286 24.34359 0.75923 0.99563 0 56743.378221 0.000385 24.05911 0.79496 0.99996 0 56743.378979 0.000373 24.80365 0.80727 1.00000 0 56743.379679 0.000327 25.97926 0.84801 1.00000 0 56743.380353 0.000347 25.08203 0.80850 1.00000 0 56743.381045 0.000344 25.61047 0.83004 1.00000 0 56743.381719 0.000330 25.83783 0.83340 1.00000 0 56743.382382 0.000333 26.39608 0.85221 1.00000 0 56743.383065 0.000350 24.42525 0.78941 1.00000 0 56743.383750 0.000336 25.41396 0.81622 1.00000 0 56743.384410 0.000324 26.43507 0.85219 1.00000 0 56743.385064 0.000330 26.16792 0.84654 1.00000 0 56743.385730 0.000336 24.76081 0.80085 1.00000 0 56743.386424 0.000359 23.47678 0.76218 1.00000 0 56743.387092 0.000310 27.33946 0.87682 1.00000 0 56743.387743 0.000341 24.86152 0.80132 0.99153 0 56743.388423 0.000339 24.69203 0.80673 0.99145 0 56743.389182 0.000420 24.62264 0.72724 0.99641 0 56743.444778 0.000258 25.31073 0.81899 0.99311 0 56743.445298 0.000263 24.44927 0.79762 1.00000 0 56743.445822 0.000260 25.09536 0.79839 1.00000 0 56743.446337 0.000255 25.86998 0.83011 1.00000 0 56743.446852 0.000260 24.96192 0.79755 1.00000 0 56743.447356 0.000243 26.43186 0.85487 1.00000 0 56743.447868 0.000269 24.07894 0.77544 1.00000 0 56743.448392 0.000255 25.80450 0.82439 1.00000 0 56743.448901 0.000255 25.66270 0.82317 1.00000 0 56743.449410 0.000255 25.32345 0.81437 1.00000 0 56743.449928 0.000263 24.66712 0.79349 1.00000 0 56743.450458 0.000266 24.61992 0.78781 1.00000 0 56743.450976 0.000252 25.81619 0.82203 1.00000 0 56743.451485 0.000258 25.23157 0.81013 1.00000 0 56743.451997 0.000255 25.71316 0.82639 1.00000 0 56743.452506 0.000255 25.83588 0.82159 1.00000 0 56743.453015 0.000255 25.59676 0.81385 1.00000 0 56743.453698 0.000428 25.34033 0.63012 1.00000 0