/* ** ** 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 54560.179249 0.000090 75.64494 2.33723 1.00000 0 68.37180 2.10201 68.17732 2.10650 0.19448 0.13752 54560.179429 0.000090 71.71488 2.27213 1.00000 0 65.72223 2.06088 65.33328 2.07003 0.38895 0.19448 54560.179605 0.000087 73.01976 2.31980 1.00000 0 68.58075 2.14002 67.87740 2.15646 0.70335 0.26584 54560.179776 0.000084 74.79882 2.41957 1.00000 0 69.21860 2.18670 68.28310 2.20882 0.93550 0.31183 54560.179944 0.000084 75.19525 2.38127 1.00000 0 70.32388 2.20409 69.90810 2.21387 0.41578 0.20789 54560.180115 0.000087 71.83164 2.30436 1.00000 0 67.64586 2.12538 66.84203 2.14430 0.80383 0.28420 54560.180291 0.000090 71.72760 2.24445 1.00000 0 67.01470 2.08104 66.72299 2.08785 0.29171 0.16842 54560.180465 0.000084 75.03671 2.37488 1.00000 0 70.04756 2.19975 69.73573 2.20711 0.31183 0.18004 54560.180638 0.000090 70.77731 2.28588 1.00000 0 65.26987 2.05377 64.29749 2.07666 0.97238 0.30749 54560.180815 0.000087 74.37553 2.35869 1.00000 0 67.44553 2.12223 67.14409 2.12935 0.30144 0.17404 54560.180991 0.000090 72.24261 2.30330 1.00000 0 65.91611 2.06391 65.23544 2.07989 0.68067 0.25727 54560.181162 0.000081 78.39240 2.53851 1.00000 0 71.90533 2.26818 70.82877 2.29359 1.07656 0.34044 54560.181333 0.000090 72.40857 2.31201 1.00000 0 66.36847 2.07098 65.49332 2.09143 0.87514 0.29171 54560.181509 0.000087 74.22063 2.35480 1.00000 0 69.11498 2.14833 68.31114 2.16705 0.80383 0.28420 54560.181683 0.000087 73.35629 2.34215 1.00000 0 67.91297 2.12957 67.20962 2.14610 0.70335 0.26584 54560.181854 0.000084 73.97307 2.37042 1.00000 0 69.42583 2.18997 68.80217 2.20472 0.62366 0.25461 54560.182024 0.000087 73.84742 2.31532 1.00000 0 68.98141 2.14626 68.67998 2.15330 0.30144 0.17404 54560.182198 0.000087 71.25518 2.29168 1.00000 0 66.97809 2.11486 66.27473 2.13151 0.70335 0.26584 54560.182371 0.000087 71.68401 2.30047 1.00000 0 66.91131 2.11381 66.30843 2.12809 0.60288 0.24612 54560.182545 0.000087 75.52704 2.36349 1.00000 0 69.58242 2.15559 69.18050 2.16493 0.40192 0.20096 54560.182719 0.000087 71.69293 2.30586 1.00000 0 67.31197 2.12013 66.50814 2.13909 0.80383 0.28420 54560.182892 0.000087 74.90319 2.37603 1.00000 0 68.44720 2.13793 67.84432 2.15205 0.60288 0.24612 54560.183063 0.000084 75.74377 2.40495 1.00000 0 69.97848 2.19867 69.56271 2.20847 0.41578 0.20789 54560.183248 0.000101 76.44770 2.20707 0.98373 0 71.62530 2.04144 71.10001 2.05268 0.52530 0.21445 54560.241064 0.000098 67.53601 2.16464 0.98909 0 61.00106 1.90628 60.11473 1.92678 0.88633 0.28028 54560.241249 0.000087 73.01072 2.35942 1.00000 0 67.64587 2.12538 66.55296 2.15077 1.09290 0.32952 54560.241422 0.000087 73.72770 2.35589 1.00000 0 68.44720 2.13793 67.55300 2.15861 0.89419 0.29806 54560.241593 0.000084 77.43287 2.46930 1.00000 0 70.39296 2.20517 69.67350 2.22187 0.71946 0.27193 54560.241764 0.000087 73.50536 2.34648 1.00000 0 67.91297 2.12957 67.21749 2.14573 0.69548 0.26287 54560.241937 0.000087 74.62076 2.38802 1.00000 0 67.57909 2.12433 66.88361 2.14053 0.69548 0.26287 54560.242114 0.000090 71.42896 2.29753 1.00000 0 66.04535 2.06594 64.98770 2.09040 1.05765 0.31889 54560.242296 0.000093 69.46380 2.21293 1.00000 0 63.91883 2.00040 63.26682 2.01552 0.65202 0.24644 54560.242479 0.000090 72.24107 2.27237 1.00000 0 65.98073 2.06492 65.78843 2.06940 0.19230 0.13598 54560.242652 0.000084 75.73157 2.41868 1.00000 0 69.49492 2.19106 68.98101 2.20308 0.51390 0.22982 54560.242829 0.000093 69.39584 2.21976 1.00000 0 64.04404 2.00235 63.20573 2.02176 0.83830 0.27944 54560.243008 0.000087 72.58910 2.33631 1.00000 0 66.84453 2.11275 66.14905 2.12904 0.69548 0.26287 54560.243185 0.000090 70.80743 2.27776 1.00000 0 65.39912 2.05580 64.53377 2.07594 0.86535 0.28845 54560.243364 0.000090 70.93972 2.26333 1.00000 0 65.14062 2.05174 64.65987 2.06297 0.48075 0.21500 54560.243543 0.000090 72.11766 2.31471 1.00000 0 66.95008 2.08004 65.70013 2.10873 1.24995 0.34667 54560.243723 0.000090 70.89614 2.28756 1.00000 0 65.65761 2.05986 64.59996 2.08440 1.05765 0.31889 54560.243902 0.000090 71.62021 2.28164 1.00000 0 65.98073 2.06492 65.30768 2.08054 0.67305 0.25439 54560.244084 0.000093 68.06811 2.21001 1.00000 0 63.16758 1.98861 62.04984 2.01461 1.11774 0.32266 54560.244267 0.000090 70.25251 2.26111 1.00000 0 64.68826 2.04460 64.01521 2.06036 0.67305 0.25439 54560.244446 0.000090 72.47340 2.28795 1.00000 0 66.49772 2.07300 66.01697 2.08412 0.48075 0.21500 54560.244617 0.000081 77.31406 2.51952 1.00000 0 71.69069 2.26479 70.41327 2.29462 1.27742 0.36876 54560.244788 0.000090 71.84216 2.27474 1.00000 0 65.78686 2.06189 65.40226 2.07084 0.38460 0.19230 54560.244964 0.000087 73.36011 2.38255 1.00000 0 68.31364 2.13584 66.82332 2.17023 1.49032 0.38480 54560.245143 0.000093 69.89298 2.22211 1.00000 0 64.48227 2.00919 63.73711 2.02639 0.74516 0.26345 54560.245320 0.000084 75.48028 2.42311 1.00000 0 69.49492 2.19106 68.77545 2.20787 0.71946 0.27193 54560.245494 0.000090 71.04434 2.26551 1.00000 0 65.20525 2.05275 64.72449 2.06398 0.48075 0.21500 54560.245676 0.000093 68.93328 2.20048 1.00000 0 63.35539 1.99156 62.79652 2.00459 0.55887 0.22816 54560.245855 0.000087 73.91451 2.36551 1.00000 0 68.24686 2.13480 67.35267 2.15551 0.89419 0.29806 54560.246032 0.000090 72.07444 2.27754 1.00000 0 66.04535 2.06594 65.66075 2.07487 0.38460 0.19230 54560.246211 0.000090 70.46920 2.27743 1.00000 0 65.14062 2.05174 64.17912 2.07414 0.96150 0.30405 54560.246396 0.000095 66.52886 2.15212 1.00000 0 61.67836 1.93502 60.59449 1.96016 1.08387 0.31289 54560.246582 0.000090 70.50478 2.28205 1.00000 0 65.26987 2.05377 64.21222 2.07838 1.05765 0.31889 54560.246761 0.000090 71.35815 2.28257 1.00000 0 65.78686 2.06189 65.01766 2.07975 0.76920 0.27195 54560.246940 0.000090 70.11633 2.26377 1.00000 0 64.62363 2.04358 63.85444 2.06159 0.76920 0.27195 54560.247120 0.000090 70.11384 2.26719 1.00000 0 64.75288 2.04562 63.88753 2.06586 0.86535 0.28845 54560.247293 0.000084 75.62926 2.42164 1.00000 0 69.49492 2.19106 68.87823 2.20548 0.61668 0.25176 54560.247467 0.000090 71.68343 2.28366 1.00000 0 65.98073 2.06492 65.30768 2.08054 0.67305 0.25439 54560.247646 0.000090 71.35279 2.27773 1.00000 0 65.72223 2.06088 65.04919 2.07652 0.67305 0.25439 54560.247823 0.000087 73.07108 2.33609 1.00000 0 67.04486 2.11592 66.54809 2.12755 0.49677 0.22216 54560.247999 0.000090 72.01292 2.31028 1.00000 0 66.69159 2.07602 65.53779 2.10257 1.15380 0.33307 54560.248176 0.000087 72.41012 2.35471 1.00000 0 67.17842 2.11802 65.98616 2.14581 1.19226 0.34417 54560.248355 0.000093 70.51808 2.21284 1.00000 0 64.54487 2.01017 64.26543 2.01663 0.27944 0.16133 54560.248535 0.000087 73.86832 2.36044 1.00000 0 68.11330 2.13271 67.31847 2.15114 0.79484 0.28102 54560.248711 0.000090 69.91221 2.26891 1.00000 0 64.62363 2.04358 63.66214 2.06607 0.96150 0.30405 54560.248896 0.000095 67.46778 2.15913 1.00000 0 62.34614 1.94547 61.44291 1.96632 0.90322 0.28562 54560.249084 0.000093 68.58936 2.22329 1.00000 0 63.66841 1.99647 62.45753 2.02452 1.21088 0.33584 54560.249267 0.000090 72.64169 2.30254 1.00000 0 66.95008 2.08004 66.18089 2.09774 0.76920 0.27195 54560.249446 0.000090 71.27148 2.30178 1.00000 0 66.17460 2.06796 64.92465 2.09681 1.24995 0.34667 54560.249626 0.000090 71.70334 2.27964 1.00000 0 65.91610 2.06391 65.33920 2.07731 0.57690 0.23552 54560.249848 0.000133 75.05086 1.92501 1.00000 0 69.28918 1.73712 68.38203 1.75396 0.90715 0.24245