/* ** ** 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 58238.213167 0.000208 30.77145 0.99222 1.00000 0 27.87976 0.88076 27.48502 0.88627 0.39473 0.09868 58238.213595 0.000220 28.85254 0.92441 1.00000 0 26.41240 0.83440 26.15530 0.83799 0.25710 0.07752 58238.214041 0.000226 28.01543 0.90243 1.00000 0 25.78653 0.81382 25.42216 0.81890 0.36437 0.09109 58238.214487 0.000220 28.97322 0.92944 1.00000 0 26.67600 0.83855 26.30204 0.84375 0.37396 0.09349 58238.214921 0.000214 29.99499 0.95823 1.00000 0 27.28868 0.85951 27.02464 0.86319 0.26405 0.07961 58238.215355 0.000220 28.55976 0.92355 1.00000 0 26.33332 0.83315 25.93599 0.83870 0.39733 0.09637 58238.215806 0.000231 27.59203 0.88176 1.00000 0 25.34220 0.79663 25.05355 0.80064 0.28865 0.08006 58238.216269 0.000231 27.21963 0.87636 1.00000 0 25.04170 0.79189 24.73084 0.79623 0.31085 0.08308 58238.216723 0.000223 28.37235 0.91741 1.00000 0 26.25150 0.82643 25.76706 0.83317 0.48445 0.10571 58238.217172 0.000226 28.20580 0.91340 1.00000 0 25.78653 0.81382 25.33106 0.82016 0.45546 0.10184 58238.217615 0.000217 29.23111 0.94205 1.00000 0 26.79128 0.84595 26.41233 0.85123 0.37894 0.09474 58238.218057 0.000226 28.19805 0.90366 1.00000 0 25.91495 0.81584 25.59612 0.82028 0.31882 0.08521 58238.218506 0.000223 28.34847 0.91642 1.00000 0 26.19947 0.82562 25.73809 0.83204 0.46138 0.10317 58238.218966 0.000237 26.56496 0.85529 1.00000 0 24.43092 0.77257 24.12765 0.77681 0.30327 0.08105 58238.219426 0.000223 28.19765 0.91254 1.00000 0 26.01735 0.82274 25.60211 0.82854 0.41524 0.09787 58238.219877 0.000229 27.30810 0.89109 1.00000 0 25.33332 0.80151 24.79369 0.80904 0.53964 0.11015 58238.220326 0.000220 28.85899 0.92296 1.00000 0 26.43876 0.83482 26.20504 0.83808 0.23372 0.07391 58238.220763 0.000217 29.20271 0.93922 1.00000 0 26.89812 0.84763 26.51918 0.85291 0.37894 0.09474 58238.221208 0.000229 27.89773 0.89297 1.00000 0 25.33332 0.80151 25.13096 0.80434 0.20236 0.06745 58238.221686 0.000249 25.73843 0.81814 1.00000 0 23.52755 0.74031 23.36231 0.74262 0.16524 0.05842 58238.222149 0.000214 29.23989 0.95044 1.00000 0 27.04503 0.85567 26.54095 0.86271 0.50409 0.11000 58238.222586 0.000223 28.32220 0.91209 1.00000 0 26.06938 0.82356 25.72335 0.82840 0.34603 0.08935 58238.223025 0.000217 29.46996 0.94111 1.00000 0 26.73786 0.84510 26.54838 0.84775 0.18947 0.06699 58238.223465 0.000223 29.03367 0.92360 1.00000 0 26.43363 0.82930 26.17987 0.83282 0.25376 0.07651 58238.223989 0.000301 29.85766 0.80373 1.00000 0 27.41103 0.72665 27.12067 0.73005 0.29036 0.07042