/* ** ** 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 55158.236333 0.000182 46.77867 1.50773 1.00000 0 31.86257 1.00658 31.42552 1.01288 0.43705 0.11285 55158.236752 0.000237 35.76397 1.15763 1.00000 0 24.40649 0.77219 24.02594 0.77768 0.38055 0.09230 55158.237241 0.000252 34.38602 1.12361 0.97706 0 23.66169 0.74676 23.10024 0.75483 0.56145 0.11011 55158.237713 0.000220 38.87196 1.25671 1.00000 0 26.59691 0.83731 26.11386 0.84425 0.48305 0.10801 55158.238150 0.000217 39.29076 1.26535 1.00000 0 26.73785 0.84510 26.39520 0.85005 0.34265 0.09158 55158.238598 0.000231 36.72950 1.18666 1.00000 0 25.04169 0.79189 24.67457 0.79719 0.36712 0.09178 55158.239055 0.000226 37.70631 1.21658 1.00000 0 25.68379 0.81219 25.33079 0.81729 0.35300 0.09114 55158.239498 0.000217 39.11192 1.26911 1.00000 0 26.76456 0.84552 26.27507 0.85258 0.48950 0.10945 55158.239944 0.000229 38.01607 1.23485 0.97475 0 26.01563 0.82269 25.53888 0.82956 0.47675 0.10660 55158.240395 0.000223 38.23797 1.23411 1.00000 0 26.06938 0.82356 25.68795 0.82906 0.38143 0.09536 55158.240841 0.000223 38.10575 1.23949 1.00000 0 26.14743 0.82479 25.59913 0.83268 0.54830 0.11433 55158.241298 0.000234 36.17485 1.17347 1.00000 0 24.73254 0.78211 24.30196 0.78832 0.43057 0.09878 55158.241767 0.000234 36.44163 1.16851 1.00000 0 24.70780 0.78172 24.48119 0.78500 0.22662 0.07166 55158.242238 0.000237 35.83061 1.15667 1.00000 0 24.40649 0.77219 24.07071 0.77704 0.33578 0.08670 55158.242704 0.000229 37.39581 1.20899 1.00000 0 25.58690 0.80551 25.12219 0.81219 0.46471 0.10391 55158.243158 0.000226 37.85924 1.21898 1.00000 0 25.78652 0.81382 25.43352 0.81890 0.35300 0.09114 55158.243604 0.000220 38.41096 1.25273 1.00000 0 26.35968 0.83357 25.80416 0.84158 0.55551 0.11583 55158.244061 0.000237 36.29120 1.15989 1.00000 0 24.62637 0.77566 24.38013 0.77920 0.24624 0.07424 55158.244530 0.000231 36.49977 1.19331 1.00000 0 25.11682 0.79307 24.52024 0.80166 0.59657 0.11700 55158.244999 0.000237 36.11546 1.15913 1.00000 0 24.55307 0.77450 24.26206 0.77870 0.29101 0.08071 55158.245491 0.000255 33.79426 1.08418 1.00000 0 23.01559 0.72385 22.70271 0.72834 0.31289 0.08079 55158.245983 0.000237 35.94276 1.15943 1.00000 0 24.50421 0.77373 24.14605 0.77890 0.35817 0.08954 55158.246469 0.000249 34.18439 1.10987 1.00000 0 23.43437 0.73885 22.96479 0.74560 0.46957 0.10011 55158.246952 0.000234 36.24540 1.17356 1.00000 0 24.75727 0.78250 24.34936 0.78839 0.40791 0.09615 55158.247562 0.000376 35.37674 0.91500 0.99804 0 24.13364 0.61044 23.76580 0.61469 0.36784 0.07214 55158.302111 0.000174 37.39292 1.20598 0.98696 0 33.93163 1.07141 33.43897 1.07846 0.49265 0.12316 55158.302458 0.000174 36.89518 1.18704 1.00000 0 33.38892 1.05585 32.99386 1.06152 0.39506 0.10957 55158.302803 0.000171 38.00389 1.21164 1.00000 0 34.29439 1.07910 33.98534 1.08352 0.30904 0.09773 55158.303150 0.000177 36.66089 1.17439 1.00000 0 33.20282 1.04424 32.78435 1.05021 0.41848 0.11184 55158.303497 0.000171 37.83792 1.21627 1.00000 0 34.36230 1.08017 33.83692 1.08766 0.52537 0.12742 55158.303838 0.000171 38.22148 1.21194 1.00000 0 34.39625 1.08070 34.17992 1.08379 0.21633 0.08177 55158.304186 0.000177 36.95139 1.17793 1.00000 0 33.43271 1.04785 33.04413 1.05337 0.38858 0.10777 55158.304536 0.000174 37.12591 1.19270 1.00000 0 33.65604 1.06007 33.20020 1.06658 0.45584 0.11770 55158.304883 0.000174 37.14648 1.18793 1.00000 0 33.52248 1.05796 33.21859 1.06232 0.30389 0.09610 55158.305222 0.000165 39.62660 1.26293 1.00000 0 35.88431 1.12303 35.43647 1.12939 0.44784 0.11969 55158.305554 0.000168 38.25508 1.23251 1.00000 0 34.71297 1.09499 34.20997 1.10218 0.50300 0.12575 55158.305890 0.000168 38.51158 1.23232 1.00000 0 34.81659 1.09662 34.43934 1.10201 0.37725 0.10890 55158.306228 0.000171 37.99707 1.20946 1.00000 0 34.22647 1.07803 33.97924 1.08157 0.24724 0.08741 55158.306576 0.000177 36.92126 1.17945 1.00000 0 33.46555 1.04836 33.01719 1.05473 0.44837 0.11577 55158.306932 0.000179 35.67213 1.14922 1.00000 0 32.31186 1.02179 31.90014 1.02770 0.41173 0.11004 55158.307282 0.000171 37.80381 1.20538 1.00000 0 34.02275 1.07482 33.80642 1.07793 0.21633 0.08177 55158.307620 0.000168 38.46556 1.24104 1.00000 0 35.05837 1.10042 34.39819 1.10981 0.66018 0.14406 55158.307962 0.000174 37.73380 1.19408 1.00000 0 33.95654 1.06479 33.74381 1.06782 0.21273 0.08040 55158.308312 0.000177 36.28704 1.16652 1.00000 0 32.80872 1.03802 32.45003 1.04317 0.35869 0.10355 55158.308662 0.000174 36.90189 1.18918 1.00000 0 33.45570 1.05691 32.99986 1.06344 0.45584 0.11770 55158.309003 0.000168 38.34621 1.23813 1.00000 0 34.92021 1.09825 34.29147 1.10721 0.62874 0.14059 55158.309339 0.000168 38.30065 1.23532 1.00000 0 34.81659 1.09662 34.25072 1.10470 0.56587 0.13338 55158.309683 0.000177 36.44714 1.17304 1.00000 0 33.07146 1.04217 32.59320 1.04901 0.47826 0.11956 55158.310033 0.000174 37.38056 1.19465 1.00000 0 33.82298 1.06269 33.42792 1.06832 0.39506 0.10957 55158.310384 0.000177 36.88454 1.17888 1.00000 0 33.43271 1.04785 32.98434 1.05422 0.44837 0.11577 55158.310728 0.000168 38.70470 1.23534 1.00000 0 34.98929 1.09934 34.61204 1.10472 0.37725 0.10890 55158.311061 0.000165 38.84056 1.25064 1.00000 0 35.18138 1.11198 34.73354 1.11840 0.44784 0.11969 55158.311396 0.000171 37.66217 1.20627 1.00000 0 33.98879 1.07428 33.67975 1.07872 0.30904 0.09773 55158.311735 0.000168 38.70817 1.23645 1.00000 0 35.02383 1.09988 34.61515 1.10570 0.40868 0.11335 55158.312183 0.000281 36.98081 0.93662 1.00000 0 33.54038 0.83229 33.07044 0.83758 0.46994 0.09399