/* ** ** 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 57426.185450 0.000295 21.37900 0.69475 1.00000 0 19.66019 0.62140 19.28604 0.62674 0.37416 0.08165 57426.186037 0.000292 21.47812 0.70088 1.00000 0 19.85485 0.62755 19.42301 0.63371 0.43184 0.08815 57426.186613 0.000284 22.34876 0.72802 1.00000 0 20.42176 0.64612 20.01379 0.65194 0.40797 0.08698 57426.187163 0.000266 23.53838 0.76596 1.00000 0 21.79717 0.68894 21.36259 0.69514 0.43458 0.09265 57426.187713 0.000284 22.25523 0.72362 1.00000 0 20.64663 0.64966 20.18302 0.65625 0.46360 0.09272 57426.188277 0.000281 22.60036 0.74219 1.00000 0 20.63230 0.65278 20.10771 0.66026 0.52459 0.09914 57426.188841 0.000284 22.68917 0.73209 1.00000 0 20.48309 0.64709 20.18638 0.65132 0.29671 0.07418 57426.189411 0.000286 22.31465 0.72075 1.00000 0 20.33690 0.64151 20.00647 0.64622 0.33042 0.07788 57426.189970 0.000272 23.32293 0.75063 1.00000 0 21.35471 0.67462 21.08405 0.67849 0.27067 0.07234 57426.190514 0.000272 23.26005 0.75094 1.00000 0 21.54652 0.67764 21.15985 0.68314 0.38667 0.08646 57426.191063 0.000278 22.54347 0.73489 1.00000 0 20.86809 0.65991 20.43268 0.66612 0.43540 0.09079 57426.191616 0.000275 23.29720 0.74837 1.00000 0 21.25645 0.66952 20.96951 0.67360 0.28695 0.07409 57426.192180 0.000289 22.00894 0.72579 1.00000 0 20.05340 0.63383 19.47185 0.64211 0.58155 0.10280 57426.192750 0.000281 22.98877 0.74343 1.00000 0 20.81817 0.65571 20.44347 0.66104 0.37471 0.08379 57426.193309 0.000278 22.98258 0.73869 1.00000 0 21.11850 0.66385 20.79668 0.66843 0.32182 0.07805 57426.193862 0.000275 23.43599 0.75356 1.00000 0 21.38298 0.67150 21.03864 0.67639 0.34434 0.08116 57426.194417 0.000281 22.62802 0.72651 1.00000 0 20.73556 0.65441 20.49200 0.65789 0.24356 0.06755 57426.194976 0.000278 22.68912 0.73153 1.00000 0 20.88895 0.66024 20.60500 0.66430 0.28396 0.07332 57426.195540 0.000286 22.51246 0.71547 1.00000 0 20.35713 0.64183 20.24699 0.64340 0.11014 0.04496 57426.196107 0.000281 23.00701 0.73949 1.00000 0 20.79752 0.65539 20.51649 0.65939 0.28103 0.07256 57426.196668 0.000281 22.37677 0.72486 1.00000 0 20.69426 0.65376 20.33829 0.65884 0.35597 0.08167 57426.197232 0.000284 22.31307 0.72109 1.00000 0 20.52398 0.64773 20.19018 0.65249 0.33380 0.07868 57426.197794 0.000278 23.35710 0.74892 1.00000 0 20.95156 0.66123 20.72439 0.66447 0.22717 0.06558 57426.198361 0.000289 21.61644 0.70344 1.00000 0 20.05340 0.63383 19.65358 0.63953 0.39981 0.08524 57426.198957 0.000307 22.42789 0.69733 1.00000 0 20.67594 0.62511 20.28162 0.63049 0.39433 0.08222