/* ** ** 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 57841.853414 0.000171 19.27403 1.40822 0.98305 0 6.90805 0.48847 6.73000 0.49171 0.17805 0.05630 57841.853755 0.000171 18.18230 1.33280 0.98305 0 6.90805 0.48847 6.71220 0.49203 0.19586 0.05905 57841.854076 0.000150 19.64319 1.43385 1.00000 0 7.85924 0.55026 7.60107 0.55490 0.25817 0.07160 57841.854403 0.000177 16.75314 1.22884 1.00000 0 6.60115 0.46561 6.39800 0.46929 0.20315 0.05865 57841.854751 0.000171 17.63265 1.26803 1.00000 0 6.82492 0.48139 6.71990 0.48330 0.10502 0.04287 57841.855092 0.000171 18.04412 1.29026 1.00000 0 6.85888 0.48259 6.77136 0.48417 0.08752 0.03914 57841.855428 0.000165 18.43052 1.35292 1.00000 0 7.09954 0.49952 6.86401 0.50378 0.23553 0.06532 57841.855755 0.000162 18.86219 1.37894 0.98214 0 7.28486 0.51512 7.09709 0.51853 0.18776 0.05938 57841.856090 0.000174 18.14695 1.30638 1.00000 0 6.74456 0.47455 6.62408 0.47673 0.12048 0.04554 57841.856429 0.000165 18.90803 1.36899 0.98246 0 7.19054 0.50718 7.04302 0.50986 0.14753 0.05216 57841.856779 0.000185 16.53234 1.18296 1.00000 0 6.35433 0.44599 6.25752 0.44773 0.09681 0.03952 57841.857138 0.000174 17.50383 1.26623 0.98333 0 6.79097 0.48019 6.66845 0.48242 0.12252 0.04631 57841.857502 0.000191 15.36850 1.14988 1.00000 0 6.10107 0.43034 5.81942 0.43543 0.28164 0.06638 57841.857878 0.000185 16.88597 1.21388 0.98438 0 6.51879 0.45529 6.37126 0.45794 0.14753 0.04918 57841.858237 0.000174 17.76436 1.31968 0.96667 0 6.90805 0.48847 6.64098 0.49332 0.26708 0.06896 57841.858579 0.000168 17.98223 1.33123 0.98276 0 7.02925 0.49704 6.77560 0.50164 0.25364 0.06779 57841.858926 0.000179 16.99285 1.24985 0.96774 0 6.67778 0.47219 6.47125 0.47594 0.20654 0.05962 57841.859267 0.000162 18.91614 1.36933 0.98214 0 7.32128 0.51640 7.17107 0.51913 0.15021 0.05311 57841.859600 0.000171 17.62399 1.28809 1.00000 0 6.82492 0.48139 6.63239 0.48488 0.19254 0.05805 57841.859942 0.000171 18.04615 1.32442 0.98305 0 6.94259 0.48969 6.72893 0.49356 0.21366 0.06168 57841.860289 0.000177 16.83229 1.23559 1.00000 0 6.63400 0.46677 6.41391 0.47074 0.22008 0.06104 57841.860639 0.000174 16.97135 1.23642 1.00000 0 6.67778 0.47219 6.52288 0.47501 0.15490 0.05163 57841.860980 0.000168 17.61795 1.31166 0.98276 0 7.16983 0.50199 6.82560 0.50816 0.34423 0.07897 57841.861333 0.000185 16.23570 1.18903 0.98438 0 6.48699 0.45418 6.25750 0.45830 0.22949 0.06133 57841.861686 0.000168 18.17120 1.32407 0.98276 0 7.06439 0.49828 6.88322 0.50157 0.18117 0.05729 57841.862016 0.000162 18.43830 1.37098 1.00000 0 7.19054 0.50718 6.89549 0.51252 0.29506 0.07376 57841.862334 0.000156 19.32011 1.39402 1.00000 0 7.45686 0.52597 7.32299 0.52839 0.13387 0.05060 57841.862659 0.000168 17.68795 1.27626 1.00000 0 6.94259 0.48969 6.81796 0.49195 0.12464 0.04711 57841.862986 0.000159 18.81241 1.36186 0.98182 0 7.45686 0.52597 7.30387 0.52874 0.15299 0.05409 57841.863318 0.000174 17.18493 1.25147 0.98333 0 6.79097 0.48019 6.63344 0.48306 0.15753 0.05251 57841.863712 0.000220 13.91691 1.01950 0.97368 0 5.52271 0.38667 5.32733 0.39018 0.19537 0.05222 57841.864105 0.000174 17.52279 1.28626 0.98333 0 6.79097 0.48019 6.59843 0.48369 0.19254 0.05805 57841.864447 0.000168 17.32352 1.28609 1.00000 0 7.08075 0.49454 6.74246 0.50059 0.33830 0.07761 57841.864779 0.000165 17.76389 1.29460 1.00000 0 7.06439 0.49828 6.88322 0.50157 0.18117 0.05729 57841.865124 0.000179 16.78612 1.22388 0.98387 0 6.63400 0.46677 6.44777 0.47013 0.18622 0.05615 57841.865474 0.000171 18.07729 1.30443 0.98305 0 7.11529 0.49575 6.91944 0.49925 0.19586 0.05905 57841.865833 0.000188 16.03117 1.17512 1.00000 0 6.16411 0.43587 5.98935 0.43904 0.17476 0.05269 57841.866180 0.000159 18.77870 1.36365 1.00000 0 7.32128 0.51640 7.15229 0.51947 0.16899 0.05633 57841.866501 0.000162 18.50524 1.34933 0.98214 0 7.35771 0.51769 7.15117 0.52142 0.20654 0.06227