/* ** ** 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 55268.931914 0.000101 60.86975 1.94966 1.00000 0 57.69603 1.81725 57.08792 1.82852 0.60811 0.20270 55268.932119 0.000104 60.09100 1.90498 1.00000 0 56.81679 1.77813 56.35696 1.78661 0.45984 0.17380 55268.932325 0.000101 62.03532 1.98095 1.00000 0 58.44013 1.82894 57.69688 1.84261 0.74325 0.22410 55268.932524 0.000098 63.23328 2.02087 1.00000 0 59.21621 1.86792 58.72932 1.87696 0.48689 0.18403 55268.932730 0.000107 58.63942 1.85617 1.00000 0 55.44363 1.73261 54.99623 1.74085 0.44741 0.16910 55268.932938 0.000101 60.69130 1.94694 1.00000 0 57.52432 1.81455 56.91621 1.82583 0.60811 0.20270 55268.933141 0.000101 61.54466 1.94808 1.00000 0 57.98222 1.82176 57.71195 1.82676 0.27027 0.13514 55268.933340 0.000098 63.17436 2.00810 1.00000 0 59.62866 1.87441 59.21133 1.88214 0.41733 0.17037 55268.933540 0.000101 62.55434 1.98801 1.00000 0 58.15394 1.82445 57.68096 1.83319 0.47297 0.17877 55268.933746 0.000104 59.20966 1.89390 1.00000 0 56.03772 1.76590 55.51219 1.77565 0.52553 0.18580 55268.933954 0.000104 59.07702 1.88904 1.00000 0 55.87077 1.76327 55.41093 1.77181 0.45984 0.17380 55268.934162 0.000104 59.63279 1.89297 1.00000 0 56.26031 1.76940 55.93185 1.77549 0.32845 0.14689 55268.934368 0.000101 62.36772 1.96828 1.00000 0 58.95527 1.83698 58.48230 1.84566 0.47297 0.17877 55268.934570 0.000101 61.24516 1.95568 1.00000 0 58.03946 1.82265 57.43135 1.83389 0.60811 0.20270 55268.934776 0.000104 59.14927 1.89295 1.00000 0 55.98207 1.76502 55.45654 1.77477 0.52553 0.18580 55268.934978 0.000098 62.74096 2.00313 1.00000 0 59.33405 1.86977 58.84717 1.87881 0.48689 0.18403 55268.935181 0.000104 60.29055 1.90843 1.00000 0 56.98373 1.78074 56.52390 1.78920 0.45984 0.17380 55268.935383 0.000098 63.21091 2.00554 1.00000 0 59.62866 1.87441 59.28089 1.88085 0.34778 0.15553 55268.935583 0.000101 60.65364 1.93879 1.00000 0 57.29536 1.81093 56.88996 1.81848 0.40541 0.16551 55268.935785 0.000101 60.54812 1.94699 1.00000 0 57.46708 1.81364 56.79140 1.82619 0.67568 0.21367 55268.935988 0.000101 61.78983 1.96146 1.00000 0 58.49737 1.82983 57.95683 1.83978 0.54054 0.19111 55268.936196 0.000107 56.97695 1.83941 1.00000 0 54.14418 1.71219 53.44110 1.72526 0.70307 0.21198 55268.936405 0.000101 62.24039 1.96360 1.00000 0 58.78356 1.83430 58.37815 1.84175 0.40541 0.16551 55268.936607 0.000101 60.31481 1.94616 1.00000 0 57.29536 1.81093 56.55212 1.82475 0.74325 0.22410 55268.936810 0.000101 62.23011 1.95638 1.00000 0 58.55460 1.83073 58.35190 1.83446 0.20270 0.11703 55268.937009 0.000098 62.86607 2.00508 1.00000 0 59.45190 1.87163 58.96501 1.88066 0.48689 0.18403 55268.937209 0.000101 62.78099 1.96499 1.00000 0 59.06975 1.83876 58.86704 1.84248 0.20270 0.11703 55268.937417 0.000107 58.73324 1.85573 1.00000 0 55.44363 1.73261 55.06014 1.73967 0.38349 0.15656 55268.937632 0.000107 57.37467 1.83898 1.00000 0 54.30661 1.71476 53.79528 1.72426 0.51132 0.18078 55268.937840 0.000101 61.54646 1.95768 1.00000 0 58.26841 1.82625 57.72787 1.83622 0.54054 0.19111 55268.938045 0.000104 58.66996 1.89724 1.00000 0 55.87077 1.76327 55.01679 1.77910 0.85398 0.23685 55268.938254 0.000104 59.88419 1.89457 1.00000 0 56.42725 1.77203 56.16449 1.77689 0.26276 0.13138 55268.938462 0.000104 59.79416 1.91214 1.00000 0 56.87244 1.77900 56.08415 1.79350 0.78829 0.22756 55268.938667 0.000101 61.91172 1.97740 1.00000 0 57.81051 1.81906 57.26997 1.82907 0.54054 0.19111 55268.938864 0.000095 64.97388 2.07441 1.00000 0 61.13205 1.92643 60.63041 1.93574 0.50164 0.18960 55268.939058 0.000098 62.51394 1.99450 1.00000 0 58.98052 1.86420 58.63275 1.87067 0.34778 0.15553 55268.939261 0.000104 59.58465 1.90935 1.00000 0 56.64985 1.77552 55.86156 1.79004 0.78829 0.22756 55268.939472 0.000107 57.96352 1.85491 1.00000 0 55.06462 1.72668 54.36156 1.73965 0.70307 0.21198 55268.939680 0.000101 62.48360 1.96736 1.00000 0 59.01251 1.83787 58.60710 1.84531 0.40541 0.16551 55268.939886 0.000104 60.20435 1.90666 1.00000 0 56.92809 1.77987 56.46825 1.78834 0.45984 0.17380 55268.940094 0.000104 59.40814 1.89222 1.00000 0 56.09336 1.76677 55.69922 1.77409 0.39415 0.16091 55268.940296 0.000098 62.43999 1.99861 1.00000 0 59.03944 1.86513 58.55256 1.87418 0.48689 0.18403 55268.940502 0.000107 57.30706 1.83777 1.00000 0 54.25246 1.71390 53.74114 1.72341 0.51132 0.18078 55268.940713 0.000104 60.59845 1.90576 1.00000 0 57.09503 1.78248 56.83227 1.78732 0.26276 0.13138 55268.940916 0.000098 62.16330 1.99658 1.00000 0 58.86268 1.86233 58.30624 1.87270 0.55644 0.19673 55268.941118 0.000104 60.63085 1.91346 1.00000 0 57.31763 1.78595 56.85779 1.79439 0.45984 0.17380 55268.941324 0.000101 60.78721 1.95329 1.00000 0 57.75327 1.81816 57.01002 1.83191 0.74325 0.22410 55268.941523 0.000098 63.25477 2.00803 1.00000 0 59.56974 1.87348 59.22197 1.87993 0.34778 0.15553 55268.941729 0.000107 59.40409 1.88963 1.00000 0 55.49778 1.73346 54.85862 1.74520 0.63916 0.20212 55268.941940 0.000104 59.87067 1.91106 1.00000 0 56.87244 1.77900 56.14984 1.79229 0.72260 0.21787 55268.942154 0.000110 56.89606 1.79734 1.00000 0 53.61555 1.68124 53.36662 1.68584 0.24893 0.12447 55268.942371 0.000107 58.12487 1.84574 1.00000 0 54.90220 1.72413 54.51870 1.73123 0.38349 0.15656 55268.942588 0.000110 56.44749 1.80397 1.00000 0 53.56284 1.68042 52.94050 1.69190 0.62234 0.19680 55268.942802 0.000104 60.42416 1.93406 1.00000 0 56.37160 1.77115 55.71470 1.78329 0.65691 0.20773 55268.943011 0.000104 60.60965 1.92841 1.00000 0 56.42725 1.77203 55.96742 1.78053 0.45984 0.17380 55268.943259 0.000145 60.71890 1.64990 0.99160 0 56.52795 1.51131 55.95557 1.52032 0.57238 0.16523 55271.943257 0.000148 44.60160 1.41841 0.99154 0 39.97257 1.25839 39.66767 1.26147 0.30490 0.08802 55271.943552 0.000148 44.32815 1.42490 1.00000 0 39.39891 1.24404 38.86985 1.24938 0.52906 0.11545 55271.943844 0.000145 45.43255 1.43545 1.00000 0 40.74782 1.27774 40.51655 1.28007 0.23127 0.07709 55271.944139 0.000150 43.25187 1.37065 1.00000 0 38.94944 1.22497 38.72707 1.22721 0.22238 0.07413 55271.944440 0.000150 43.31269 1.36498 1.00000 0 39.18060 1.22860 39.03234 1.23009 0.14825 0.06052 55271.944738 0.000148 43.77657 1.38792 1.00000 0 39.67388 1.24837 39.44714 1.25066 0.22674 0.07558 55271.945036 0.000150 42.92086 1.36240 1.00000 0 38.94944 1.22497 38.67765 1.22771 0.27180 0.08195 55271.945337 0.000150 42.79202 1.36243 1.00000 0 38.91092 1.22436 38.56499 1.22785 0.34592 0.09245 55271.945638 0.000150 42.51423 1.35357 1.00000 0 38.52566 1.21829 38.32799 1.22029 0.19767 0.06989 55271.945939 0.000150 42.40351 1.35418 1.00000 0 38.48714 1.21768 38.21534 1.22043 0.27180 0.08195 55271.946237 0.000148 43.96599 1.38950 1.00000 0 39.79172 1.25022 39.61537 1.25200 0.17635 0.06666 55271.946535 0.000150 42.84476 1.35928 1.00000 0 38.79534 1.22254 38.59767 1.22454 0.19767 0.06989 55271.946833 0.000148 44.14454 1.40465 1.00000 0 39.79172 1.25022 39.41382 1.25403 0.37790 0.09757 55271.947122 0.000142 45.07329 1.44364 1.00000 0 40.88438 1.29288 40.49105 1.29686 0.39332 0.10156 55271.947415 0.000150 42.65994 1.35776 1.00000 0 38.67976 1.22072 38.43268 1.22322 0.24709 0.07814 55271.947710 0.000145 44.50422 1.41862 1.00000 0 40.50742 1.27397 40.09627 1.27811 0.41115 0.10279 55271.947996 0.000142 45.67810 1.44724 1.00000 0 41.41587 1.30125 41.15366 1.30389 0.26222 0.08292 55271.948291 0.000153 42.24204 1.34497 1.00000 0 37.79876 1.19530 37.60482 1.19727 0.19394 0.06857 55271.948592 0.000148 43.29741 1.38395 1.00000 0 39.24179 1.24156 38.93947 1.24462 0.30232 0.08727 55271.948890 0.000150 43.34719 1.37342 1.00000 0 38.83387 1.22315 38.66091 1.22490 0.17296 0.06537 55271.949197 0.000156 41.35497 1.32020 1.00000 0 37.76656 1.18368 37.24310 1.18893 0.52346 0.11160 55271.949498 0.000145 44.11845 1.40895 1.00000 0 40.02662 1.26639 39.74395 1.26925 0.28267 0.08523 55271.949787 0.000145 44.46700 1.41648 1.00000 0 40.42729 1.27271 40.06753 1.27634 0.35976 0.09615 55271.950077 0.000145 44.45831 1.40974 1.00000 0 40.18689 1.26892 40.05840 1.27022 0.12849 0.05746 55271.950453 0.000231 44.04427 1.11416 1.00000 0 40.01661 1.00104 39.67933 1.00374 0.33727 0.07360