/* ** ** 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 57197.921831 0.000194 40.03607 1.27356 1.00000 0 30.13973 0.94931 29.90903 0.95131 0.23070 0.06166 57197.922204 0.000179 42.14271 1.34384 1.00000 0 32.40879 1.02332 32.15949 1.02549 0.24930 0.06663 57197.922571 0.000188 41.60278 1.32747 1.00000 0 31.22121 0.98095 30.84753 0.98418 0.37368 0.07967 57197.922948 0.000188 40.89092 1.30274 1.00000 0 30.88218 0.97561 30.67836 0.97738 0.20383 0.05884 57197.923321 0.000185 42.69506 1.35994 1.00000 0 31.55253 0.99381 31.27651 0.99620 0.27601 0.06900 57197.923700 0.000194 40.74425 1.30840 1.00000 0 29.87062 0.94506 29.52458 0.94808 0.34605 0.07551 57197.924079 0.000185 41.80807 1.33352 1.00000 0 31.55253 0.99381 31.24201 0.99650 0.31052 0.07319 57197.924472 0.000208 37.47289 1.19717 1.00000 0 27.96322 0.88207 27.68721 0.88447 0.27601 0.06506 57197.924866 0.000185 41.72419 1.32872 1.00000 0 31.52123 0.99332 31.26246 0.99556 0.25876 0.06681 57197.925248 0.000197 40.54784 1.29022 1.00000 0 29.51973 0.93256 29.35737 0.93398 0.16236 0.05134 57197.925641 0.000197 40.71841 1.29191 1.00000 0 30.05003 0.94090 29.74154 0.94356 0.30849 0.07077 57197.926023 0.000185 42.52388 1.35940 1.00000 0 31.45862 0.99233 31.13086 0.99518 0.32777 0.07520 57197.926402 0.000194 40.88503 1.31399 1.00000 0 29.99023 0.94695 29.57826 0.95053 0.41196 0.08239 57197.926784 0.000188 40.74181 1.30459 1.00000 0 30.78972 0.97414 30.50097 0.97666 0.28875 0.07003 57197.927158 0.000185 43.09548 1.38181 1.00000 0 31.70904 0.99627 31.20876 1.00059 0.50028 0.09290 57197.927528 0.000185 44.01172 1.39920 1.00000 0 31.58383 0.99430 31.34232 0.99640 0.24151 0.06455 57197.927907 0.000194 40.58709 1.29191 1.00000 0 30.10983 0.94884 29.87913 0.95084 0.23070 0.06166 57197.928292 0.000191 40.12684 1.29155 1.00000 0 30.35356 0.95986 29.93536 0.96350 0.41820 0.08364 57197.928674 0.000191 41.26988 1.31127 1.00000 0 30.74816 0.96608 30.48051 0.96840 0.26765 0.06691 57197.929062 0.000197 40.11414 1.27603 1.00000 0 30.13841 0.94229 29.73251 0.94578 0.40590 0.08118 57197.929449 0.000191 41.43856 1.32926 1.00000 0 30.35356 0.95986 30.01900 0.96277 0.33456 0.07481 57197.929823 0.000182 43.21224 1.38884 1.00000 0 31.89437 1.00708 31.45625 1.01088 0.43812 0.08762 57197.930184 0.000179 43.48998 1.39384 1.00000 0 32.27954 1.02128 31.95901 1.02407 0.32053 0.07555 57197.930552 0.000188 41.28504 1.31459 1.00000 0 31.12875 0.97949 30.83999 0.98199 0.28875 0.07003 57197.930928 0.000188 42.04450 1.32935 1.00000 0 31.22121 0.98095 31.06834 0.98227 0.15287 0.05096 57197.931304 0.000188 42.44709 1.34764 1.00000 0 31.09793 0.97901 30.89410 0.98077 0.20383 0.05884 57197.931680 0.000188 42.71056 1.36175 1.00000 0 31.31367 0.98240 30.92300 0.98577 0.39067 0.08146 57197.932244 0.000376 42.26551 0.95543 1.00000 0 30.85136 0.68951 30.57959 0.69118 0.27177 0.04804