/* ** ** 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 57784.175174 0.000145 20.52674 1.50925 0.98000 0 8.34042 0.58395 8.02119 0.58973 0.31923 0.08242 57784.175470 0.000150 21.18064 1.58011 0.98077 0 7.85622 0.55552 7.52906 0.56151 0.32716 0.08179 57784.175768 0.000148 21.81336 1.65021 0.98039 0 8.05341 0.56804 7.61543 0.57603 0.43798 0.09558 57784.176069 0.000153 22.04707 1.63740 0.98113 0 7.85924 0.55026 7.49827 0.55680 0.36097 0.08508 57784.176370 0.000148 22.38275 1.66367 1.00000 0 7.85622 0.55552 7.54951 0.56113 0.30671 0.07919 57784.176656 0.000139 24.04556 1.74865 1.00000 0 8.43071 0.59318 8.21345 0.59715 0.21725 0.06870 57784.176951 0.000156 21.19181 1.58152 0.98148 0 7.59756 0.53589 7.26307 0.54200 0.33449 0.08112 57784.177269 0.000162 20.34568 1.50731 0.98214 0 7.28486 0.51512 7.01941 0.51998 0.26544 0.07094 57784.177573 0.000142 22.80744 1.72258 1.00000 0 8.38130 0.58538 7.87054 0.59459 0.51076 0.10426 57784.177860 0.000145 22.75173 1.66842 1.00000 0 8.01334 0.56663 7.78392 0.57084 0.22942 0.06917 57784.178163 0.000159 20.27190 1.52218 1.00000 0 7.28486 0.51512 6.94357 0.52136 0.34128 0.08044 57784.178473 0.000150 21.86027 1.60852 1.00000 0 7.70514 0.54484 7.46449 0.54925 0.24065 0.06947 57784.178783 0.000159 20.86676 1.51506 1.00000 0 7.28486 0.51512 7.13318 0.51790 0.15168 0.05363 57784.179101 0.000159 20.62381 1.52950 1.00000 0 7.35771 0.51769 7.05434 0.52321 0.30336 0.07584 57784.179402 0.000142 23.96333 1.73647 1.00000 0 8.25865 0.58108 8.06711 0.58457 0.19154 0.06385 57784.179680 0.000136 24.90075 1.78912 1.00000 0 8.69533 0.60879 8.51783 0.61202 0.17750 0.06276 57784.179946 0.000130 25.02432 1.86000 1.00000 0 8.90371 0.62959 8.55611 0.63595 0.34760 0.08975 57784.180224 0.000148 22.57603 1.65895 1.00000 0 7.97406 0.55967 7.68780 0.56487 0.28626 0.07651 57784.180525 0.000153 22.44205 1.64376 0.96226 0 7.97406 0.55967 7.70825 0.56450 0.26581 0.07372 57784.180837 0.000159 21.33391 1.58666 0.96364 0 7.59756 0.53589 7.28275 0.54164 0.31481 0.07870 57784.181141 0.000145 23.13679 1.68096 1.00000 0 8.05341 0.56804 7.86570 0.57148 0.18771 0.06257 57784.181445 0.000159 21.06354 1.53621 1.00000 0 7.35771 0.51769 7.14914 0.52149 0.20856 0.06288 57784.181746 0.000142 23.68082 1.74088 1.00000 0 8.34042 0.58395 8.02119 0.58973 0.31923 0.08242 57784.182035 0.000148 23.07001 1.67390 1.00000 0 8.01334 0.56105 7.78842 0.56513 0.22492 0.06782 57784.182339 0.000156 21.60285 1.58105 1.00000 0 7.49396 0.52727 7.26222 0.53150 0.23174 0.06690 57784.182640 0.000145 22.65728 1.66159 1.00000 0 8.01334 0.56663 7.78392 0.57084 0.22942 0.06917 57784.182929 0.000145 22.45696 1.65907 1.00000 0 8.05341 0.56804 7.76142 0.57338 0.29199 0.07804 57784.183213 0.000139 23.66486 1.72521 1.00000 0 8.38897 0.59171 8.17172 0.59569 0.21725 0.06870 57784.183514 0.000162 20.77485 1.54475 0.98214 0 7.28486 0.51512 7.00045 0.52032 0.28440 0.07343 57784.183826 0.000150 22.12518 1.63950 1.00000 0 7.70514 0.54484 7.42438 0.54998 0.28076 0.07504 57784.184133 0.000156 21.09875 1.54224 1.00000 0 7.41976 0.52466 7.22665 0.52820 0.19311 0.06107 57784.184442 0.000153 21.86639 1.62488 1.00000 0 7.74875 0.54120 7.37491 0.54795 0.37384 0.08576 57784.184735 0.000139 24.16029 1.77152 0.97917 0 8.52483 0.60280 8.28077 0.60727 0.24406 0.07359 57784.185007 0.000133 25.00286 1.82981 1.00000 0 8.79726 0.61897 8.52522 0.62393 0.27204 0.07853 57784.185299 0.000159 20.88025 1.53845 1.00000 0 7.35771 0.51769 7.09226 0.52252 0.26544 0.07094 57784.185611 0.000153 21.98019 1.59804 1.00000 0 7.63536 0.53722 7.43860 0.54081 0.19676 0.06222 57784.185915 0.000150 22.41762 1.64272 1.00000 0 7.85924 0.55026 7.57848 0.55535 0.28076 0.07504 57784.186219 0.000153 22.37419 1.62124 0.98113 0 7.78219 0.54755 7.60170 0.55085 0.18049 0.06016 57784.186532 0.000159 21.00960 1.53570 1.00000 0 7.28486 0.51512 7.09526 0.51859 0.18960 0.05996 57784.186841 0.000150 23.26313 1.70482 0.98077 0 8.01334 0.56105 7.72708 0.56624 0.28626 0.07651 57784.187128 0.000136 24.75656 1.81033 1.00000 0 8.56746 0.60430 8.32339 0.60877 0.24406 0.07359 57784.187408 0.000145 23.06666 1.69162 1.00000 0 8.01334 0.56663 7.78392 0.57084 0.22942 0.06917 57784.187854 0.000301 21.33927 1.11708 1.00000 0 7.47398 0.37943 7.29350 0.38181 0.18049 0.04254