/* ** ** 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 54509.163097 0.000122 63.83918 2.02145 1.00000 0 49.98800 1.54413 49.15585 1.55589 0.83214 0.19091 54509.163334 0.000116 69.25925 2.22100 1.00000 0 51.33548 1.60345 50.41574 1.61659 0.91974 0.20566 54509.163569 0.000119 67.70464 2.18828 1.00000 0 49.20388 1.55055 48.35144 1.56283 0.85244 0.19556 54509.163809 0.000122 63.63256 2.05509 1.00000 0 48.22315 1.51663 47.34721 1.52923 0.87594 0.19587 54509.164046 0.000116 65.77293 2.11764 1.00000 0 50.03331 1.58298 49.43548 1.59164 0.59783 0.16581 54509.164286 0.000124 62.64902 2.01138 1.00000 0 47.52098 1.48794 46.70819 1.49958 0.81279 0.18647 54509.164532 0.000122 64.37476 2.05110 1.00000 0 48.74783 1.52486 48.13468 1.53364 0.61316 0.16387 54509.164767 0.000113 66.82067 2.13881 1.00000 0 51.62442 1.62844 51.10559 1.63594 0.51883 0.15643 54509.165001 0.000122 63.55215 2.03031 1.00000 0 48.36625 1.51888 47.79689 1.52707 0.56936 0.15791 54509.165238 0.000116 64.70508 2.05879 1.00000 0 50.93481 1.59718 50.42896 1.60445 0.50585 0.15252 54509.165473 0.000119 62.91460 2.04089 1.00000 0 49.25274 1.55132 48.26571 1.56552 0.98703 0.21044 54509.165707 0.000116 65.70770 2.13154 1.00000 0 50.08339 1.58378 49.20964 1.59641 0.87375 0.20045 54509.165947 0.000124 62.92498 1.99174 1.00000 0 47.61416 1.48940 47.22916 1.49492 0.38501 0.12834 54509.166193 0.000122 64.80372 2.08202 1.00000 0 48.22315 1.51663 47.52240 1.52672 0.70075 0.17519 54509.166430 0.000116 66.51637 2.11842 1.00000 0 50.83464 1.59561 50.32879 1.60288 0.50585 0.15252 54509.166656 0.000110 69.14586 2.20732 1.00000 0 53.56287 1.68042 52.93357 1.68946 0.62929 0.17453 54509.166885 0.000119 64.79069 2.08601 1.00000 0 49.44819 1.55439 48.64061 1.56600 0.80757 0.19035 54509.167125 0.000122 63.97113 2.03813 1.00000 0 48.74783 1.52486 48.13468 1.53364 0.61316 0.16387 54509.167371 0.000124 62.81469 2.01187 1.00000 0 47.61416 1.48940 46.84415 1.50042 0.77001 0.18149 54509.167611 0.000116 65.68390 2.11671 1.00000 0 50.23364 1.58615 49.54384 1.59612 0.68980 0.17811 54509.167842 0.000116 65.06089 2.09047 1.00000 0 50.38389 1.58852 49.74008 1.59781 0.64381 0.17207 54509.168071 0.000113 69.56612 2.20661 1.00000 0 52.54903 1.64296 52.03021 1.65039 0.51883 0.15643 54509.168300 0.000116 67.36293 2.16586 1.00000 0 50.18356 1.58536 49.58573 1.59401 0.59783 0.16581 54509.168531 0.000116 65.09613 2.09498 1.00000 0 50.73447 1.59404 49.90672 1.60593 0.82776 0.19511 54509.168768 0.000122 65.06844 2.07085 1.00000 0 48.60474 1.52262 48.07917 1.53016 0.52556 0.15172 54509.169009 0.000119 64.07780 2.04538 1.00000 0 49.88794 1.56129 49.21497 1.57093 0.67298 0.17376 54509.169243 0.000116 65.06809 2.07272 1.00000 0 51.08506 1.59954 50.48723 1.60811 0.59783 0.16581 54509.169474 0.000116 65.75671 2.09565 1.00000 0 50.78456 1.59482 50.27871 1.60210 0.50585 0.15252 54509.169712 0.000122 60.67239 1.96350 1.00000 0 47.79387 1.50987 47.00552 1.52126 0.78834 0.18581 54509.169946 0.000113 69.72143 2.21391 1.00000 0 52.70314 1.64537 52.08998 1.65413 0.61316 0.17006 54509.170180 0.000122 63.16916 2.03484 1.00000 0 48.22315 1.51663 47.43481 1.52797 0.78834 0.18581 54509.170415 0.000113 66.29282 2.10650 1.00000 0 51.82989 1.63168 51.49973 1.63644 0.33016 0.12479 54509.170638 0.000110 66.75825 2.15409 1.00000 0 52.71936 1.66713 51.99325 1.67764 0.72611 0.18748 54509.170863 0.000116 63.34864 2.04272 1.00000 0 50.53414 1.59089 49.70638 1.60281 0.82776 0.19511 54509.171095 0.000116 65.17976 2.09707 1.00000 0 50.63431 1.59246 49.85254 1.60371 0.78178 0.18961 54509.171326 0.000116 65.70694 2.10162 1.00000 0 50.93481 1.59718 50.24501 1.60708 0.68980 0.17811 54509.171549 0.000107 68.41639 2.21925 1.00000 0 54.30664 1.71476 53.31233 1.72911 0.99431 0.22233 54509.171775 0.000119 63.32716 2.01547 1.00000 0 49.79022 1.55976 49.25184 1.56748 0.53838 0.15542 54509.172012 0.000119 62.73432 1.99956 1.00000 0 49.64363 1.55746 49.10526 1.56519 0.53838 0.15542 54509.172249 0.000119 65.19677 2.05873 1.00000 0 50.18111 1.56587 49.77733 1.57164 0.40379 0.13460 54509.172481 0.000113 66.68788 2.14639 1.00000 0 51.62442 1.62844 50.91693 1.63866 0.70749 0.18267 54509.172715 0.000122 59.87530 1.95568 1.00000 0 47.93696 1.51212 46.79824 1.52853 1.13872 0.22332 54509.172952 0.000116 65.38452 2.09336 1.00000 0 50.58422 1.59168 49.98640 1.60029 0.59783 0.16581 54509.173181 0.000113 66.92249 2.14253 1.00000 0 51.62442 1.62844 51.10559 1.63594 0.51883 0.15643 54509.173410 0.000116 65.23389 2.07390 1.00000 0 51.13514 1.60032 50.58330 1.60823 0.55184 0.15930 54509.173644 0.000119 63.75671 2.03942 1.00000 0 49.44819 1.55439 48.86494 1.56278 0.58325 0.16176 54509.173878 0.000116 63.26550 2.04539 1.00000 0 50.28373 1.58694 49.45596 1.59889 0.82776 0.19511 54509.174136 0.000142 64.29498 1.85793 1.00000 0 50.90108 1.44259 50.22536 1.45135 0.67572 0.15927