/* ** ** 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 56052.939602 0.000229 27.17066 0.87348 1.00000 0 25.40939 0.80271 25.10081 0.80694 0.30858 0.08247 56052.940068 0.000237 26.09995 0.84055 1.00000 0 24.45535 0.77296 24.13682 0.77732 0.31853 0.08224 56052.940536 0.000231 27.55122 0.87497 1.00000 0 25.26707 0.79544 25.11470 0.79753 0.15236 0.05759 56052.940991 0.000223 27.86155 0.89457 1.00000 0 26.06938 0.82356 25.77539 0.82759 0.29398 0.08154 56052.941462 0.000249 25.23640 0.80914 1.00000 0 23.45766 0.73921 23.17419 0.74309 0.28346 0.07576 56052.941960 0.000249 25.00920 0.79998 1.00000 0 23.34119 0.73738 23.13871 0.74015 0.20247 0.06403 56052.942458 0.000249 25.01579 0.80137 1.00000 0 23.38778 0.73811 23.14481 0.74144 0.24297 0.07014 56052.942952 0.000246 25.24925 0.80789 1.00000 0 23.54508 0.74493 23.36071 0.74746 0.18437 0.06146 56052.943444 0.000246 25.34772 0.80879 1.00000 0 23.61579 0.74605 23.45190 0.74830 0.16388 0.05794 56052.943927 0.000237 26.38414 0.84077 1.00000 0 24.60193 0.77527 24.41082 0.77789 0.19112 0.06371 56052.944419 0.000255 24.34678 0.78597 1.00000 0 22.90177 0.72205 22.52581 0.72719 0.37596 0.08625 56052.944923 0.000249 25.10986 0.80156 1.00000 0 23.43436 0.73885 23.23189 0.74162 0.20247 0.06403 56052.945418 0.000246 25.16058 0.80910 1.00000 0 23.54508 0.74493 23.27877 0.74859 0.26631 0.07386 56052.945895 0.000231 26.88133 0.85923 1.00000 0 25.06673 0.79228 24.87084 0.79497 0.19589 0.06530 56052.946358 0.000231 26.81427 0.86094 1.00000 0 25.09177 0.79268 24.80882 0.79655 0.28296 0.07848 56052.946827 0.000237 26.11448 0.84058 1.00000 0 24.47978 0.77335 24.16125 0.77771 0.31853 0.08224 56052.947307 0.000243 25.74748 0.83287 1.00000 0 23.84923 0.75418 23.47610 0.75929 0.37313 0.08795 56052.947779 0.000229 27.27433 0.88341 1.00000 0 25.40939 0.80271 24.96856 0.80874 0.44083 0.09857 56052.948248 0.000240 26.05915 0.83068 1.00000 0 24.11243 0.76288 23.98656 0.76461 0.12588 0.05139 56052.948725 0.000237 26.24427 0.84730 1.00000 0 24.45535 0.77296 24.09435 0.77790 0.36100 0.08755 56052.949202 0.000240 26.41590 0.83991 1.00000 0 24.47448 0.76859 24.26469 0.77145 0.20979 0.06634 56052.949683 0.000240 26.32176 0.84178 1.00000 0 24.25725 0.76517 24.02648 0.76833 0.23077 0.06958 56052.950287 0.000365 27.04621 0.69096 1.00000 0 24.99399 0.63039 24.77288 0.63281 0.22111 0.05528