/* ** ** 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 55257.020796 0.000101 68.41410 2.13226 1.00000 0 59.81387 1.85031 59.55717 1.85623 0.25670 0.14821 55257.020990 0.000093 71.30500 2.28816 1.00000 0 63.66850 1.99648 62.82620 2.01612 0.84230 0.28077 55257.021169 0.000087 74.16161 2.39229 1.00000 0 67.24529 2.11908 66.34684 2.14014 0.89846 0.29949 55257.021346 0.000090 71.67103 2.32888 1.00000 0 65.46383 2.05682 64.20792 2.08611 1.25591 0.34833 55257.021528 0.000093 71.35894 2.26806 1.00000 0 64.54496 2.01017 63.79625 2.02753 0.74871 0.26471 55257.021710 0.000090 73.07476 2.38041 1.00000 0 65.78695 2.06189 64.33783 2.09557 1.44912 0.37416 55257.021890 0.000090 72.90562 2.33364 1.00000 0 66.04545 2.06594 65.17597 2.08617 0.86947 0.28982 55257.022072 0.000093 71.07719 2.24415 1.00000 0 64.73277 2.01309 64.17124 2.02610 0.56154 0.22925 55257.022251 0.000087 73.09994 2.36536 1.00000 0 66.84463 2.11276 65.94617 2.13388 0.89846 0.29949 55257.022434 0.000095 68.74945 2.17833 1.00000 0 62.64976 1.95020 62.01449 1.96493 0.63527 0.24011 55257.022622 0.000093 70.15889 2.23880 1.00000 0 64.04413 2.00236 63.29542 2.01978 0.74871 0.26471 55257.022801 0.000087 73.12668 2.36252 1.00000 0 66.71107 2.11064 65.91245 2.12945 0.79863 0.28236 55257.022981 0.000093 70.48013 2.22384 1.00000 0 63.85632 1.99942 63.57555 2.00598 0.28077 0.16210 55257.023166 0.000093 69.38786 2.24273 1.00000 0 63.73111 1.99746 62.60804 2.02360 1.12307 0.32420 55257.023354 0.000095 69.12738 2.17600 1.00000 0 62.83188 1.95303 62.37812 1.96355 0.45377 0.20293 55257.023542 0.000093 68.64484 2.21079 1.00000 0 62.60423 1.97972 61.94911 1.99514 0.65512 0.24761 55257.023727 0.000093 69.42274 2.23928 1.00000 0 63.66850 1.99648 62.63902 2.02046 1.02948 0.31040 55257.023909 0.000090 71.81626 2.31408 1.00000 0 65.85158 2.06290 64.78889 2.08764 1.06269 0.32041 55257.024086 0.000087 73.96162 2.36115 1.00000 0 67.24529 2.11908 66.74615 2.13080 0.49914 0.22322 55257.024268 0.000095 66.92927 2.16893 1.00000 0 61.49633 1.93217 60.40729 1.95757 1.08904 0.31438 55257.024450 0.000087 72.97374 2.35757 1.00000 0 66.71107 2.11064 65.91245 2.12945 0.79863 0.28236 55257.024627 0.000090 72.93558 2.31445 1.00000 0 66.49781 2.07300 65.82156 2.08870 0.67626 0.25560 55257.024806 0.000090 72.11576 2.28456 1.00000 0 65.39921 2.05581 65.10938 2.06261 0.28982 0.16733 55257.024986 0.000090 70.76913 2.29231 1.00000 0 64.88222 2.04766 63.91614 2.07033 0.96608 0.30550 55257.025162 0.000087 74.40027 2.37652 1.00000 0 67.84629 2.12853 67.14749 2.14485 0.69880 0.26412 55257.025339 0.000090 71.30128 2.28087 1.00000 0 64.81760 2.04664 64.33456 2.05801 0.48304 0.21602 55257.025515 0.000087 73.34154 2.35589 1.00000 0 66.77785 2.11170 66.17888 2.12581 0.59897 0.24453 55257.025695 0.000093 70.01289 2.22032 1.00000 0 63.54330 1.99451 63.16894 2.00328 0.37436 0.18718 55257.025874 0.000087 74.58834 2.35798 1.00000 0 67.51241 2.12328 67.31274 2.12797 0.19966 0.14118 55257.026048 0.000087 75.20904 2.38045 1.00000 0 68.38052 2.13689 67.88137 2.14852 0.49914 0.22322 55257.026224 0.000090 72.32848 2.30092 1.00000 0 65.85158 2.06290 65.27193 2.07643 0.57965 0.23664 55257.026401 0.000087 74.71220 2.38164 1.00000 0 68.11340 2.13271 67.41460 2.14901 0.69880 0.26412 55257.026577 0.000090 71.68594 2.30754 1.00000 0 65.65770 2.05987 64.69162 2.08240 0.96608 0.30550 55257.026760 0.000093 67.99785 2.22914 1.00000 0 62.66684 1.98071 61.35659 2.01143 1.31025 0.35018 55257.026942 0.000090 71.47785 2.29612 1.00000 0 65.26996 2.05377 64.49709 2.07187 0.77287 0.27325 55257.027115 0.000084 76.64902 2.44445 1.00000 0 69.70226 2.19433 69.18591 2.20644 0.51635 0.23092 55257.027289 0.000090 72.26176 2.29996 1.00000 0 65.78695 2.06189 65.20730 2.07543 0.57965 0.23664 55257.027466 0.000087 74.16167 2.37253 1.00000 0 67.64596 2.12538 66.94716 2.14173 0.69880 0.26412 55257.027645 0.000093 69.50318 2.22811 1.00000 0 63.48069 1.99353 62.73198 2.01103 0.74871 0.26471 55257.027830 0.000093 69.47274 2.23171 1.00000 0 63.54330 1.99451 62.70099 2.01418 0.84230 0.28077 55257.028015 0.000093 70.32041 2.22907 1.00000 0 63.91892 2.00040 63.45098 2.01132 0.46795 0.20927 55257.028200 0.000093 68.92636 2.21527 1.00000 0 62.85465 1.98368 62.19952 1.99907 0.65512 0.24761 55257.028380 0.000087 74.16829 2.38255 1.00000 0 67.77952 2.12748 66.88106 2.14846 0.89846 0.29949 55257.028559 0.000093 70.76025 2.24772 1.00000 0 64.60757 2.01115 63.85885 2.02849 0.74871 0.26471 55257.028744 0.000093 69.24578 2.23247 1.00000 0 63.41809 1.99255 62.48220 2.01441 0.93589 0.29596 55257.028927 0.000090 71.65810 2.29004 1.00000 0 65.26996 2.05377 64.69032 2.06736 0.57965 0.23664 55257.029106 0.000090 72.61966 2.29722 1.00000 0 65.91620 2.06392 65.52976 2.07294 0.38643 0.19322 55257.029286 0.000090 71.47889 2.29141 1.00000 0 65.20534 2.05276 64.52908 2.06861 0.67626 0.25560 55257.029471 0.000095 67.08032 2.15149 1.00000 0 61.19279 1.92739 60.55752 1.94229 0.63527 0.24011 55257.029662 0.000095 68.08044 2.19778 1.00000 0 62.83189 1.95303 61.47059 1.98441 1.36130 0.35149 55257.029847 0.000090 71.56619 2.27631 1.00000 0 64.88222 2.04766 64.59239 2.05449 0.28982 0.16733 55257.030029 0.000093 70.10317 2.24957 1.00000 0 64.29455 2.00627 63.26506 2.03014 1.02948 0.31040 55257.030211 0.000090 71.75558 2.29198 1.00000 0 65.33459 2.05479 64.75494 2.06837 0.57965 0.23664 55257.030394 0.000093 68.81794 2.24166 1.00000 0 63.41809 1.99255 62.10784 2.02308 1.31025 0.35018 55257.030576 0.000090 72.03613 2.31756 1.00000 0 66.04545 2.06594 64.98276 2.09064 1.06269 0.32041 55257.030750 0.000084 77.00058 2.45069 1.00000 0 69.97858 2.19867 69.46223 2.21076 0.51635 0.23092 55257.030923 0.000090 71.65004 2.29453 1.00000 0 65.33459 2.05479 64.65833 2.07063 0.67626 0.25560 55257.031108 0.000095 67.94476 2.16146 1.00000 0 61.86057 1.93788 61.31605 1.95059 0.54452 0.22230 55257.031297 0.000093 70.89005 2.25069 1.00000 0 64.67017 2.01212 63.92146 2.02946 0.74871 0.26471 55257.031479 0.000090 71.04585 2.28934 1.00000 0 64.88222 2.04766 64.10935 2.06582 0.77287 0.27325 55257.031658 0.000090 70.87635 2.30763 1.00000 0 65.20534 2.05276 63.94943 2.08210 1.25591 0.34833 55257.031843 0.000095 68.02821 2.16302 1.00000 0 61.92128 1.93883 61.37676 1.95153 0.54452 0.22230 55257.032026 0.000087 72.95905 2.36696 1.00000 0 66.84463 2.11276 65.84634 2.13621 0.99828 0.31569 55257.032202 0.000090 72.35149 2.29691 1.00000 0 65.78695 2.06189 65.30391 2.07318 0.48304 0.21602 55257.032448 0.000156 69.07596 1.70966 1.00000 0 63.03087 1.52917 62.30989 1.54219 0.72098 0.19996