/* ** ** 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 56772.930793 0.000229 27.86568 0.88545 1.00000 0 25.63762 0.80631 25.44269 0.80845 0.19493 0.05877 56772.931256 0.000234 26.63995 0.85196 1.00000 0 24.78200 0.78289 24.55731 0.78537 0.22468 0.06232 56772.931719 0.000229 27.51306 0.87869 1.00000 0 25.43475 0.80311 25.22210 0.80546 0.21265 0.06139 56772.932174 0.000226 27.71248 0.88690 1.00000 0 25.88925 0.81543 25.58413 0.81879 0.30512 0.07400 56772.932622 0.000223 28.13107 0.89776 1.00000 0 26.22548 0.82602 25.97094 0.82882 0.25454 0.06803 56772.933071 0.000226 27.82261 0.88503 1.00000 0 25.86357 0.81503 25.68409 0.81700 0.17948 0.05676 56772.933528 0.000231 27.07801 0.86415 1.00000 0 25.24202 0.79505 24.99703 0.79774 0.24499 0.06548 56772.933988 0.000229 27.50592 0.87489 1.00000 0 25.58690 0.80551 25.39197 0.80765 0.19493 0.05877 56772.934451 0.000234 27.05023 0.86151 1.00000 0 25.07879 0.78757 24.81954 0.79041 0.25925 0.06694 56772.934922 0.000237 26.60037 0.84562 1.00000 0 24.72409 0.77720 24.51921 0.77944 0.20487 0.05914 56772.935394 0.000234 26.85663 0.85714 1.00000 0 24.93039 0.78523 24.68842 0.78789 0.24197 0.06467 56772.935854 0.000226 28.06082 0.89121 1.00000 0 25.99199 0.81705 25.79456 0.81922 0.19743 0.05953 56772.936317 0.000237 26.65988 0.84542 1.00000 0 24.79738 0.77835 24.60958 0.78040 0.18780 0.05662 56772.936783 0.000229 27.76671 0.88320 1.00000 0 25.63762 0.80631 25.42496 0.80864 0.21265 0.06139 56772.937234 0.000223 28.31739 0.90216 1.00000 0 26.12141 0.82438 25.93959 0.82639 0.18181 0.05749 56772.937680 0.000223 28.34365 0.89849 1.00000 0 26.32955 0.82766 26.16591 0.82946 0.16363 0.05454 56772.938120 0.000217 29.23413 0.92566 1.00000 0 27.19193 0.85225 26.98661 0.85449 0.20533 0.06191 56772.938568 0.000231 26.88906 0.86120 1.00000 0 25.06673 0.79228 24.82174 0.79498 0.24499 0.06548 56772.939043 0.000243 25.93564 0.82742 1.00000 0 23.96847 0.75606 23.76848 0.75826 0.19999 0.05773 56772.939517 0.000231 27.21161 0.86784 1.00000 0 25.09177 0.79268 24.91678 0.79461 0.17499 0.05534 56772.939980 0.000231 27.00821 0.86206 1.00000 0 25.14186 0.79347 24.93186 0.79578 0.20999 0.06062 56772.940423 0.000211 29.55354 0.94124 1.00000 0 27.41550 0.86739 27.28126 0.86887 0.13424 0.05074 56772.940857 0.000223 28.34894 0.90434 1.00000 0 26.19946 0.82562 25.96310 0.82821 0.23636 0.06555 56772.941303 0.000223 28.20556 0.89637 1.00000 0 26.19946 0.82562 26.03583 0.82741 0.16363 0.05454 56772.941942 0.000417 27.61032 0.65018 1.00000 0 25.55643 0.59627 25.38144 0.59770 0.17499 0.04125