/* ** ** 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 56393.022970 0.000081 80.34342 2.55093 1.00000 0 74.76711 2.31288 73.66839 2.33883 1.09872 0.34745 56393.023129 0.000078 81.03367 2.55296 1.00000 0 75.16195 2.36153 75.04800 2.36428 0.11394 0.11394 56393.023285 0.000078 83.84215 2.64995 1.00000 0 76.64590 2.38473 75.96225 2.40100 0.68365 0.27910 56393.023442 0.000078 81.17088 2.60296 1.00000 0 75.31034 2.36386 74.39881 2.38573 0.91153 0.32228 56393.023604 0.000084 76.61348 2.43100 1.00000 0 70.46193 2.20625 69.93151 2.21896 0.53042 0.23721 56393.023763 0.000075 84.41354 2.72128 1.00000 0 77.82164 2.44872 76.75672 2.47432 1.06491 0.35497 56393.023913 0.000075 83.23338 2.66510 1.00000 0 77.20523 2.43901 76.61361 2.45331 0.59162 0.26458 56393.024067 0.000078 80.95373 2.58881 1.00000 0 74.93935 2.35803 74.25571 2.37449 0.68365 0.27910 56393.024220 0.000075 85.20106 2.69201 1.00000 0 80.05612 2.48363 79.22786 2.50328 0.82827 0.31306 56393.024376 0.000081 75.92482 2.45492 1.00000 0 71.47593 2.26140 70.59695 2.28265 0.87898 0.31077 56393.024532 0.000075 82.26572 2.64145 1.00000 0 77.20523 2.43901 76.49528 2.45617 0.70994 0.28983 56393.024683 0.000075 83.05572 2.65894 1.00000 0 78.05280 2.45236 77.22453 2.47226 0.82827 0.31306 56393.024833 0.000075 83.10060 2.66164 1.00000 0 77.97574 2.45115 77.14748 2.47106 0.82827 0.31306 56393.024987 0.000078 82.19059 2.61157 1.00000 0 75.08775 2.36036 74.63199 2.37134 0.45577 0.22788 56393.025146 0.000081 80.68588 2.53466 1.00000 0 74.05164 2.30178 73.61215 2.31225 0.43949 0.21974 56393.025308 0.000081 79.82455 2.54072 1.00000 0 74.05164 2.30178 73.06279 2.32526 0.98885 0.32962 56393.025467 0.000078 81.55173 2.58777 1.00000 0 75.68133 2.36967 75.11163 2.38333 0.56971 0.25478 56393.025618 0.000072 88.76928 2.81013 1.00000 0 81.25504 2.55171 80.88586 2.56060 0.36917 0.21314 56393.025771 0.000081 78.87112 2.48753 1.00000 0 72.69224 2.28056 72.47249 2.28585 0.21974 0.15538 56393.025930 0.000078 82.03085 2.63017 1.00000 0 74.93935 2.35803 74.14177 2.37722 0.79759 0.30146 56393.026083 0.000075 85.90434 2.72219 1.00000 0 77.97574 2.45115 77.62077 2.45970 0.35497 0.20494 56393.026237 0.000078 81.95962 2.60110 1.00000 0 74.86516 2.35686 74.52334 2.36511 0.34182 0.19735 56393.026393 0.000078 82.87612 2.59179 1.00000 0 77.46207 2.39739 77.00630 2.40820 0.45577 0.22788 56393.026552 0.000081 78.25991 2.52324 1.00000 0 72.62069 2.27944 71.52196 2.30576 1.09872 0.34745 56393.026717 0.000084 78.74128 2.48543 1.00000 0 71.91261 2.22884 71.17003 2.24645 0.74258 0.28067 56393.026879 0.000078 82.85378 2.61551 1.00000 0 76.05231 2.37548 75.59655 2.38638 0.45577 0.22788 56393.027035 0.000078 79.22606 2.54385 1.00000 0 74.34578 2.34867 73.66212 2.36520 0.68365 0.27910 56393.027194 0.000081 76.98563 2.45768 1.00000 0 72.11986 2.27156 71.57050 2.28481 0.54936 0.24568 56393.027357 0.000081 77.67184 2.46830 1.00000 0 72.76378 2.28168 72.21442 2.29487 0.54936 0.24568 56393.027516 0.000078 80.55077 2.58140 1.00000 0 74.64257 2.35336 73.95892 2.36985 0.68365 0.27910 56393.027695 0.000101 83.16496 2.30414 0.98785 0 77.35227 2.11706 76.81841 2.12825 0.53387 0.21795 56393.091228 0.000133 59.67484 1.94311 0.99028 0 43.97818 1.39071 43.32203 1.40611 0.65615 0.20749 56393.091454 0.000093 76.38879 2.42659 1.00000 0 63.66831 1.99647 63.20129 2.00737 0.46702 0.20886 56393.091639 0.000093 73.76434 2.39172 1.00000 0 63.35529 1.99156 62.23444 2.01767 1.12085 0.32356 56393.091824 0.000093 76.02612 2.41712 1.00000 0 63.54310 1.99451 63.07608 2.00541 0.46702 0.20886 56393.092009 0.000093 75.06149 2.39127 1.00000 0 63.29269 1.99057 62.82567 2.00150 0.46702 0.20886 56393.092203 0.000101 69.25602 2.21147 1.00000 0 57.63865 1.81635 57.21166 1.82636 0.42699 0.19096 56393.092406 0.000101 71.18994 2.31528 1.00000 0 57.29522 1.81093 56.35584 1.83294 0.93938 0.28323 56393.092611 0.000104 71.26373 2.27829 1.00000 0 56.87229 1.77900 56.13951 1.79464 0.73278 0.23646 56393.092819 0.000104 70.48781 2.26008 1.00000 0 55.87063 1.76326 55.26424 1.77193 0.60638 0.17505 56393.093031 0.000107 69.72623 2.23012 1.00000 0 54.90205 1.72413 54.21372 1.73392 0.68833 0.18396 56393.093239 0.000101 72.75634 2.33185 1.00000 0 58.09655 1.82355 57.26494 1.83536 0.83161 0.20790 56393.093444 0.000104 70.99327 2.28197 1.00000 0 56.59406 1.77464 55.63395 1.78826 0.96011 0.22026 56393.093659 0.000110 75.03393 2.28730 0.98933 0 59.14930 1.77537 58.52024 1.78392 0.62905 0.17447 56393.303728 0.000122 52.83736 1.68233 0.99829 0 48.59210 1.52372 48.08039 1.53086 0.51172 0.14772 56393.303962 0.000113 57.21412 1.81455 1.00000 0 51.47015 1.62600 51.33262 1.62794 0.13753 0.07941 56393.304191 0.000116 54.43182 1.74458 1.00000 0 50.03315 1.58298 49.58616 1.58928 0.44699 0.14135 56393.304422 0.000116 54.69963 1.75367 1.00000 0 50.38373 1.58852 49.80265 1.59667 0.58109 0.16116 56393.304645 0.000107 59.48037 1.89521 1.00000 0 54.57719 1.71902 54.14228 1.72512 0.43491 0.14497 56393.304871 0.000119 53.91982 1.71588 1.00000 0 49.49689 1.55515 49.06081 1.56126 0.43609 0.13790 56393.305105 0.000116 55.33008 1.76123 1.00000 0 50.83448 1.59560 50.34280 1.60248 0.49169 0.14825 56393.305346 0.000124 51.38951 1.63156 1.00000 0 47.05494 1.48062 46.76388 1.48470 0.29106 0.11001 56393.305586 0.000116 54.94696 1.75663 1.00000 0 50.53398 1.59088 49.99760 1.59840 0.53639 0.15484 56393.305814 0.000113 56.64537 1.79423 1.00000 0 51.72699 1.63006 51.54361 1.63263 0.18338 0.09169 56393.306046 0.000119 54.28706 1.72754 1.00000 0 49.74120 1.55899 49.21790 1.56629 0.52330 0.15106 56393.306274 0.000110 58.36138 1.86284 1.00000 0 52.82463 1.66879 52.44822 1.67409 0.37641 0.13308 56393.306500 0.000116 55.72158 1.78047 1.00000 0 50.58406 1.59167 50.04768 1.59918 0.53639 0.15484 56393.306729 0.000113 56.02768 1.79803 1.00000 0 51.31605 1.62357 50.81176 1.63067 0.50429 0.15205 56393.306954 0.000113 56.41334 1.79048 1.00000 0 51.52152 1.62682 51.33814 1.62940 0.18338 0.09169 56393.307186 0.000119 54.47601 1.71872 1.00000 0 49.83892 1.56052 49.57727 1.56417 0.26165 0.10682 56393.307423 0.000119 54.81315 1.73084 1.00000 0 49.88779 1.56128 49.58253 1.56554 0.30526 0.11538 56393.307655 0.000113 58.54129 1.85357 1.00000 0 52.29203 1.63893 51.92527 1.64406 0.36676 0.12967 56393.307880 0.000113 56.45831 1.80261 1.00000 0 51.82973 1.63167 51.32543 1.63874 0.50429 0.15205 56393.308109 0.000116 55.65192 1.77733 1.00000 0 50.38373 1.58852 49.93674 1.59479 0.44699 0.14135 56393.308340 0.000116 56.24456 1.80055 1.00000 0 51.03481 1.59875 50.27493 1.60933 0.75988 0.18430 56393.308569 0.000113 56.99471 1.81751 1.00000 0 51.82972 1.63167 51.37128 1.63810 0.45845 0.14497 56393.308855 0.000174 56.14276 1.44873 1.00000 0 51.25184 1.30814 50.86445 1.31255 0.38739 0.10744