/* ** ** 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 57931.600883 0.000226 27.90789 0.89240 1.00000 0 25.83789 0.81463 25.58721 0.81812 0.25068 0.07558 57931.601343 0.000234 27.25972 0.86237 1.00000 0 25.02933 0.78679 24.91960 0.78832 0.10972 0.04907 57931.601820 0.000243 25.56078 0.82410 1.00000 0 23.96848 0.75606 23.60874 0.76108 0.35974 0.08725 57931.602301 0.000237 26.46060 0.84178 1.00000 0 24.57751 0.77489 24.42576 0.77701 0.15174 0.05735 57931.602755 0.000217 28.77839 0.91595 1.00000 0 26.97825 0.84889 26.76495 0.85187 0.21330 0.07110 57931.603206 0.000234 26.51799 0.84550 1.00000 0 24.83147 0.78367 24.65591 0.78613 0.17556 0.06207 57931.603661 0.000220 28.03343 0.90350 1.00000 0 26.43876 0.83482 26.06454 0.84004 0.37422 0.09355 57931.604101 0.000220 27.98906 0.90046 1.00000 0 26.33332 0.83315 26.02926 0.83741 0.30405 0.08433 57931.604549 0.000229 26.94669 0.87025 1.00000 0 25.46011 0.80351 25.05510 0.80916 0.40501 0.09546 57931.605000 0.000223 28.02313 0.89509 1.00000 0 26.35557 0.82807 26.05547 0.83224 0.30010 0.08323 57931.605449 0.000226 27.33410 0.88117 1.00000 0 25.81221 0.81422 25.42480 0.81962 0.38741 0.09396 57931.605909 0.000234 26.15126 0.84742 1.00000 0 24.73254 0.78211 24.31558 0.78794 0.41695 0.09566 57931.606366 0.000223 27.80234 0.89685 1.00000 0 25.99133 0.82233 25.64505 0.82718 0.34627 0.08941 57931.606829 0.000240 25.72933 0.83027 1.00000 0 24.32966 0.76631 23.92276 0.77198 0.40691 0.09335 57931.607298 0.000229 27.06850 0.86860 1.00000 0 25.46011 0.80351 25.16760 0.80760 0.29251 0.08113 57931.607755 0.000229 27.26890 0.87309 1.00000 0 25.38404 0.80231 25.15903 0.80546 0.22500 0.07115 57931.608209 0.000226 27.61118 0.88472 1.00000 0 25.73516 0.81300 25.48448 0.81651 0.25068 0.07558 57931.608664 0.000229 27.29843 0.86862 1.00000 0 25.56155 0.80511 25.38154 0.80762 0.18000 0.06364 57931.609118 0.000226 27.50795 0.87819 1.00000 0 25.78652 0.81382 25.58142 0.81668 0.20510 0.06837 57931.609566 0.000223 27.94345 0.89004 1.00000 0 26.17345 0.82521 25.98877 0.82778 0.18468 0.06529 57931.610009 0.000220 28.67731 0.90981 1.00000 0 26.59691 0.83731 26.45658 0.83927 0.14033 0.05729 57931.610455 0.000226 27.30587 0.88072 1.00000 0 25.78652 0.81382 25.39911 0.81922 0.38741 0.09396 57931.610903 0.000223 27.98265 0.89153 1.00000 0 26.22548 0.82602 26.01772 0.82892 0.20776 0.06925 57931.611343 0.000217 28.39283 0.91298 1.00000 0 26.71114 0.84468 26.40303 0.84899 0.30811 0.08545 57931.611786 0.000226 27.31712 0.88311 1.00000 0 25.73516 0.81300 25.32496 0.81873 0.41020 0.09669 57931.612237 0.000226 28.21325 0.89326 1.00000 0 26.01768 0.81745 25.88094 0.81936 0.13673 0.05582 57931.612827 0.000365 28.49584 0.70565 1.00000 0 26.45675 0.64857 26.27335 0.65057 0.18340 0.05086