/* ** ** 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 56641.268901 0.000139 46.26810 1.50166 1.00000 0 41.90307 1.32245 41.09845 1.33405 0.80462 0.17558 56641.269175 0.000136 47.58557 1.52658 1.00000 0 42.87988 1.35193 42.37118 1.35927 0.50870 0.14109 56641.269450 0.000139 47.03249 1.50207 1.00000 0 42.02828 1.32442 41.64513 1.32995 0.38315 0.12116 56641.269722 0.000133 48.95024 1.56214 1.00000 0 44.02980 1.38475 43.59001 1.39108 0.43979 0.13260 56641.269986 0.000130 49.25695 1.57756 1.00000 0 45.27535 1.41972 44.62144 1.42910 0.65391 0.16348 56641.270246 0.000130 49.28626 1.58010 1.00000 0 44.96372 1.41482 44.39155 1.42306 0.57217 0.15292 56641.270498 0.000122 54.17871 1.71689 1.00000 0 48.89090 1.52710 48.40922 1.53399 0.48168 0.14523 56641.270750 0.000130 49.80339 1.58719 1.00000 0 45.36439 1.42111 44.83309 1.42873 0.53130 0.14736 56641.271004 0.000124 51.40755 1.64678 1.00000 0 47.24142 1.48356 46.59986 1.49278 0.64156 0.16565 56641.271265 0.000136 46.44106 1.49771 1.00000 0 42.66676 1.34857 42.07980 1.35706 0.58696 0.15155 56641.271534 0.000133 47.97799 1.54477 1.00000 0 44.29111 1.38885 43.49149 1.40031 0.79962 0.17880 56641.271794 0.000127 50.04677 1.60386 1.00000 0 45.89457 1.44554 45.35118 1.45338 0.54338 0.15071 56641.272049 0.000127 49.46354 1.59899 1.00000 0 45.48479 1.43908 44.81602 1.44876 0.66877 0.16719 56641.272309 0.000133 48.41990 1.53800 1.00000 0 44.20401 1.38749 43.84417 1.39266 0.35983 0.11994 56641.272578 0.000136 46.98568 1.50668 1.00000 0 43.13562 1.35596 42.54866 1.36440 0.58696 0.15155 56641.272844 0.000130 48.75558 1.55842 1.00000 0 44.51854 1.40780 44.19158 1.41254 0.32696 0.11560 56641.273105 0.000130 49.75444 1.57692 1.00000 0 45.49795 1.42320 45.08925 1.42906 0.40870 0.12924 56641.273371 0.000136 46.90886 1.50991 1.00000 0 43.26349 1.35796 42.52002 1.36863 0.74348 0.17057 56641.273640 0.000133 47.64545 1.53714 1.00000 0 43.89915 1.38269 43.17949 1.39306 0.71966 0.16963 56641.273906 0.000133 48.35592 1.54052 1.00000 0 44.29111 1.38885 43.81133 1.39574 0.47977 0.13850 56641.274178 0.000139 46.09856 1.46993 1.00000 0 42.15349 1.32639 41.77034 1.33192 0.38315 0.12116 56641.274456 0.000139 45.56913 1.46488 1.00000 0 41.81960 1.32113 41.32150 1.32833 0.49810 0.13815 56641.274731 0.000136 46.81371 1.50963 1.00000 0 43.22087 1.35730 42.43826 1.36853 0.78261 0.17500 56641.274991 0.000124 51.90015 1.65092 1.00000 0 47.52095 1.48794 47.00771 1.49530 0.51325 0.14816 56641.275240 0.000124 51.24942 1.63480 1.00000 0 46.77552 1.47622 46.43336 1.48117 0.34216 0.12097 56641.275501 0.000136 47.35069 1.52515 1.00000 0 43.09300 1.35529 42.38865 1.36542 0.70435 0.16602 56641.275767 0.000130 48.82777 1.56721 1.00000 0 44.74113 1.41132 44.20983 1.41899 0.53130 0.14736 56641.276027 0.000130 48.70403 1.56017 1.00000 0 44.56306 1.40850 44.15436 1.41442 0.40870 0.12924 56641.276288 0.000130 48.99881 1.56947 1.00000 0 44.91920 1.41412 44.38790 1.42178 0.53130 0.14736 56641.276554 0.000136 46.25256 1.49845 1.00000 0 42.62413 1.34789 41.91978 1.35808 0.70435 0.16602 56641.276823 0.000133 47.64295 1.52870 1.00000 0 43.68140 1.37926 43.20162 1.38620 0.47977 0.13850 56641.277092 0.000136 46.55851 1.49916 1.00000 0 42.79463 1.35059 42.20767 1.35906 0.58696 0.15155 56641.277353 0.000124 51.11837 1.63633 1.00000 0 46.82211 1.47696 46.35164 1.48375 0.47048 0.14185 56641.277610 0.000133 47.70809 1.53332 1.00000 0 43.76850 1.38063 43.20876 1.38872 0.55974 0.14960 56641.277868 0.000124 51.09780 1.64057 1.00000 0 46.91529 1.47843 46.31651 1.48706 0.59879 0.16003 56641.278232 0.000240 48.69213 1.15144 1.00000 0 44.62849 1.03787 44.11885 1.04330 0.50964 0.10627