/* ** ** 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 55955.404298 0.000127 10.47136 0.74892 1.00000 0 9.19713 0.64711 9.07810 0.64929 0.11903 0.05323 55955.404559 0.000133 10.43037 0.73893 1.00000 0 8.79725 0.61897 8.75171 0.61981 0.04554 0.03220 55955.404813 0.000122 11.22190 0.80405 1.00000 0 9.53969 0.67456 9.43993 0.67640 0.09976 0.04988 55955.405499 0.000564 11.47782 0.37377 1.00000 0 9.99613 0.32046 9.87258 0.32149 0.12355 0.02576 55955.406185 0.000122 10.95936 0.78008 1.00000 0 9.53969 0.67456 9.48981 0.67548 0.04988 0.03527 55955.406428 0.000122 11.01182 0.78817 1.00000 0 9.68279 0.67960 9.53315 0.68234 0.14964 0.06109 55955.406688 0.000139 11.36952 0.74777 1.00000 0 9.97494 0.64523 9.84401 0.64744 0.13093 0.05345 55955.406949 0.000122 11.22712 0.80565 0.97619 0 9.87009 0.69446 9.71680 0.69727 0.15329 0.06258 55955.407363 0.000292 11.37714 0.51811 1.00000 0 9.97700 0.44485 9.81107 0.44678 0.16593 0.04148 55955.407773 0.000119 11.10890 0.80676 1.00000 0 9.77237 0.69101 9.56799 0.69478 0.20438 0.07226 55955.408317 0.000425 11.38816 0.42976 0.99320 0 9.97551 0.36997 9.83920 0.37129 0.13631 0.03127 55955.408870 0.000127 11.37847 0.78481 1.00000 0 9.92561 0.67225 9.78278 0.67477 0.14283 0.05831 55955.409125 0.000127 10.51868 0.75741 1.00000 0 9.19713 0.64711 9.03049 0.65017 0.16664 0.06298 55955.409559 0.000307 11.35400 0.50484 1.00000 0 9.97888 0.43427 9.81089 0.43618 0.16799 0.04074 55955.410111 0.000246 11.30054 0.56605 0.98824 0 9.96898 0.48760 9.78193 0.48998 0.18704 0.04829 55955.410554 0.000197 11.57846 0.63877 1.00000 0 9.98721 0.54243 9.86399 0.54418 0.12323 0.04357 55955.410884 0.000133 9.94069 0.71993 1.00000 0 8.75370 0.61744 8.57154 0.62079 0.18217 0.06441 55955.411217 0.000200 11.38063 0.62433 1.00000 0 9.98764 0.53850 9.85102 0.54042 0.13662 0.04554 55955.411535 0.000119 11.24863 0.80454 1.00000 0 9.87009 0.69446 9.74235 0.69680 0.12774 0.05713 55955.411807 0.000153 11.30025 0.71100 1.00000 0 9.94108 0.61299 9.78297 0.61554 0.15811 0.05590 55955.412091 0.000130 10.26954 0.73799 1.00000 0 9.08179 0.63585 8.89557 0.63925 0.18621 0.06584 55955.412345 0.000124 10.59758 0.76442 1.00000 0 9.31784 0.65887 9.17168 0.66157 0.14616 0.05967 55955.412814 0.000344 11.42440 0.47506 1.00000 0 9.99984 0.41030 9.89421 0.41143 0.10563 0.03049 55955.413280 0.000122 11.00048 0.78737 1.00000 0 9.68279 0.67960 9.53315 0.68234 0.14964 0.06109 55955.413526 0.000124 10.72808 0.76933 1.00000 0 9.36443 0.66052 9.24263 0.66276 0.12180 0.05447 55955.413804 0.000153 8.84920 0.63423 1.00000 0 7.74875 0.54120 7.59064 0.54408 0.15811 0.05590 55955.414084 0.000127 10.41272 0.74968 1.00000 0 9.19713 0.64711 9.03049 0.65017 0.16664 0.06298 55955.414336 0.000124 11.19261 0.79247 0.97674 0 9.82588 0.68460 9.70119 0.68687 0.12470 0.05577 55955.414582 0.000122 11.01486 0.78523 1.00000 0 9.63509 0.67792 9.53533 0.67975 0.09976 0.04988 55955.414825 0.000122 11.36727 0.79572 1.00000 0 9.92128 0.68792 9.84646 0.68927 0.07482 0.04320 55955.415085 0.000139 11.22872 0.74638 1.00000 0 9.93320 0.64387 9.73681 0.64719 0.19640 0.06547 55955.415369 0.000145 9.08049 0.65984 1.00000 0 8.05341 0.56804 7.86487 0.57151 0.18854 0.06285 55955.415739 0.000226 11.15909 0.58468 0.98718 0 9.78252 0.50449 9.66009 0.50614 0.12243 0.04081