/* ** ** 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 55252.253086 0.000116 54.88021 1.74812 1.00000 0 50.93478 1.59718 50.38808 1.60496 0.54670 0.15782 55252.253312 0.000110 57.38996 1.82398 1.00000 0 53.29925 1.67628 52.91560 1.68175 0.38365 0.13564 55252.253529 0.000107 60.81566 1.91674 1.00000 0 54.79391 1.72243 54.69541 1.72384 0.09850 0.06965 55252.253749 0.000113 57.51085 1.81739 1.00000 0 52.65174 1.64456 52.23120 1.65053 0.42054 0.14018 55252.253977 0.000116 54.58776 1.72722 1.00000 0 50.68437 1.59325 50.45658 1.59650 0.22779 0.10187 55252.254194 0.000101 61.60839 1.96699 1.00000 0 57.35261 1.81184 56.93608 1.81781 0.41653 0.14727 55252.254402 0.000107 59.29622 1.88298 1.00000 0 55.38950 1.73177 54.79847 1.74015 0.59103 0.17062 55252.254614 0.000104 59.88936 1.91832 1.00000 0 55.98207 1.76502 55.37463 1.77371 0.60745 0.17535 55252.254825 0.000107 58.63469 1.87238 1.00000 0 54.79391 1.72243 54.20288 1.73086 0.59103 0.17062 55252.255042 0.000110 56.55354 1.82255 1.00000 0 53.08837 1.67296 52.27311 1.68460 0.81526 0.19773 55252.255256 0.000104 59.77172 1.91341 1.00000 0 55.75948 1.76151 55.25328 1.76877 0.50620 0.16008 55252.255464 0.000104 60.43093 1.92061 1.00000 0 56.26031 1.76940 55.85535 1.77519 0.40496 0.14318 55252.255678 0.000110 57.02830 1.81908 1.00000 0 53.19381 1.67462 52.71424 1.68147 0.47956 0.15165 55252.255904 0.000116 54.77555 1.74307 1.00000 0 51.28537 1.60267 50.64755 1.61171 0.63782 0.17046 55252.256127 0.000107 58.71897 1.86563 1.00000 0 54.63148 1.71988 54.28671 1.72481 0.34477 0.13031 55252.256344 0.000110 58.02961 1.82846 1.00000 0 53.93188 1.68619 53.64414 1.69028 0.28774 0.11747 55252.256558 0.000104 60.50681 1.93286 1.00000 0 56.70550 1.77639 55.94620 1.78718 0.75931 0.19605 55252.256775 0.000113 55.29809 1.77269 1.00000 0 51.72713 1.63006 51.11968 1.63874 0.60745 0.16848 55252.256992 0.000104 60.89761 1.93942 1.00000 0 57.03939 1.78161 56.28008 1.79237 0.75931 0.19605 55252.257203 0.000107 58.84241 1.86767 1.00000 0 54.73977 1.72158 54.39500 1.72651 0.34477 0.13031 55252.257420 0.000110 57.54007 1.82706 1.00000 0 53.66828 1.68207 53.18872 1.68889 0.47956 0.15165 55252.257649 0.000119 52.80553 1.68660 1.00000 0 49.30158 1.55208 48.81266 1.55907 0.48892 0.14741 55252.257880 0.000113 54.72757 1.77443 1.00000 0 51.52166 1.62682 50.58713 1.64019 0.93453 0.20897 55252.258100 0.000107 58.45844 1.86811 1.00000 0 54.57734 1.71902 54.03556 1.72677 0.54178 0.16335 55252.258312 0.000104 59.83059 1.91587 1.00000 0 55.87078 1.76327 55.31395 1.77124 0.55682 0.16789 55252.258531 0.000116 54.93166 1.74401 1.00000 0 51.38554 1.60423 50.79328 1.61262 0.59226 0.16426 55252.258757 0.000110 56.94108 1.82695 1.00000 0 53.40469 1.67793 52.63739 1.68886 0.76730 0.19182 55252.258977 0.000110 57.19076 1.82148 1.00000 0 53.35197 1.67710 52.87241 1.68395 0.47956 0.15165 55252.259200 0.000113 56.52486 1.78905 1.00000 0 52.75448 1.64617 52.24049 1.65345 0.51399 0.15497 55252.259423 0.000110 58.06625 1.83692 1.00000 0 54.19548 1.69031 53.66796 1.69778 0.52752 0.15905 55252.259648 0.000116 54.85447 1.73411 1.00000 0 51.03495 1.59875 50.71604 1.60329 0.31891 0.12054 55252.259877 0.000113 55.35779 1.77655 1.00000 0 51.88123 1.63249 51.18033 1.64249 0.70090 0.18097 55252.260097 0.000107 59.06850 1.88553 1.00000 0 55.38950 1.73177 54.60146 1.74294 0.78804 0.19701 55252.260317 0.000113 55.61054 1.76865 1.00000 0 51.72713 1.63006 51.40004 1.63474 0.32709 0.12363 55252.260540 0.000110 56.22277 1.82195 1.00000 0 52.93021 1.67046 51.97109 1.68417 0.95912 0.21447 55252.260757 0.000107 58.44625 1.86470 1.00000 0 54.46905 1.71732 54.02578 1.72366 0.44327 0.14776 55252.260977 0.000113 55.73354 1.77221 1.00000 0 51.88123 1.63249 51.50742 1.63783 0.37381 0.13216 55252.261199 0.000110 57.38820 1.82939 1.00000 0 53.66828 1.68207 53.04485 1.69093 0.62343 0.17291 55252.261416 0.000107 59.35287 1.88383 1.00000 0 55.44364 1.73261 54.85262 1.74099 0.59103 0.17062 55252.261630 0.000107 58.93357 1.87414 1.00000 0 54.95634 1.72498 54.46382 1.73200 0.49252 0.15575 55252.261847 0.000110 56.53466 1.81754 1.00000 0 52.93021 1.67046 52.25882 1.68007 0.67139 0.17944 55252.262070 0.000113 55.83288 1.77214 1.00000 0 51.93260 1.63329 51.60551 1.63797 0.32709 0.12363 55252.262290 0.000107 58.32743 1.85977 1.00000 0 54.25247 1.71390 53.90770 1.71885 0.34477 0.13031 55252.262507 0.000110 57.01019 1.81556 1.00000 0 53.08837 1.67296 52.70472 1.67845 0.38365 0.13564 55252.262727 0.000110 57.75916 1.83033 1.00000 0 53.87916 1.68537 53.39960 1.69218 0.47956 0.15165 55252.263019 0.000182 55.00410 1.39118 1.00000 0 51.45072 1.27909 50.84328 1.28594 0.60745 0.13256