/* ** ** 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 58422.902250 0.000252 25.44511 0.82824 1.00000 0 23.07290 0.72890 22.60600 0.73567 0.46691 0.09955 58422.902742 0.000240 26.42247 0.85925 1.00000 0 24.40208 0.76745 23.84593 0.77547 0.55615 0.11123 58422.903239 0.000258 24.76140 0.79406 1.00000 0 22.48688 0.71145 22.27942 0.71447 0.20746 0.06561 58422.903752 0.000255 24.95279 0.80941 1.00000 0 22.83348 0.72098 22.41384 0.72706 0.41964 0.09383 58422.904252 0.000246 25.92420 0.83779 1.00000 0 23.68650 0.74717 23.29550 0.75283 0.39100 0.09216 58422.904735 0.000237 27.11474 0.86786 1.00000 0 24.62637 0.77566 24.35617 0.77957 0.27021 0.07800 58422.905242 0.000269 23.96855 0.76974 1.00000 0 21.62741 0.68256 21.36931 0.68630 0.25810 0.07158 58422.905757 0.000246 26.05196 0.83903 1.00000 0 23.78078 0.74865 23.41149 0.75399 0.36928 0.08956 58422.906249 0.000246 25.83039 0.84065 1.00000 0 23.73364 0.74791 23.21230 0.75544 0.52134 0.10642 58422.906735 0.000240 27.09793 0.86063 1.00000 0 24.57104 0.77010 24.34858 0.77331 0.22246 0.07035 58422.907212 0.000237 26.86535 0.86676 1.00000 0 24.50422 0.77373 24.14394 0.77896 0.36028 0.09007 58422.907698 0.000249 25.79350 0.82711 1.00000 0 23.45767 0.73921 23.17856 0.74326 0.27911 0.07741 58422.908182 0.000234 27.32458 0.87418 1.00000 0 24.75727 0.78250 24.55212 0.78549 0.20516 0.06839 58422.908665 0.000249 25.71880 0.82736 1.00000 0 23.43437 0.73885 23.11232 0.74351 0.32205 0.08315 58422.909142 0.000229 27.72939 0.90118 1.00000 0 25.40940 0.80271 24.91858 0.80983 0.49082 0.10711 58422.909617 0.000246 25.89775 0.83667 1.00000 0 23.63936 0.74642 23.27008 0.75178 0.36928 0.08956 58422.910109 0.000246 25.96714 0.83691 1.00000 0 23.68650 0.74717 23.33894 0.75220 0.34756 0.08689 58422.910603 0.000249 25.61505 0.82573 1.00000 0 23.34119 0.73738 23.01914 0.74205 0.32205 0.08315 58422.911104 0.000252 25.10145 0.81706 1.00000 0 23.00382 0.72781 22.55814 0.73428 0.44568 0.09726 58422.911605 0.000249 25.77269 0.83096 1.00000 0 23.27131 0.73627 22.97073 0.74064 0.30058 0.08033 58422.912094 0.000240 26.91252 0.86061 1.00000 0 24.49863 0.76897 24.18718 0.77346 0.31144 0.08324 58422.912574 0.000240 26.95247 0.86058 1.00000 0 24.25726 0.76517 24.05705 0.76808 0.20021 0.06674 58422.913063 0.000249 25.37766 0.83170 1.00000 0 23.38778 0.73811 22.78662 0.74680 0.60116 0.11361 58422.913555 0.000243 26.85167 0.85742 0.98810 0 24.37794 0.76707 24.13324 0.77061 0.24470 0.07378 58422.914174 0.000376 26.31925 0.68103 1.00000 0 23.99380 0.60807 23.65293 0.61204 0.34088 0.06958