/* ** ** 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 59731.220866 0.000188 35.15004 1.12729 1.00000 0 31.46778 0.98481 30.94004 0.99223 0.52774 0.12107 59731.221245 0.000191 33.82295 1.08941 1.00000 0 30.50534 0.96226 30.06766 0.96846 0.43768 0.10942 59731.221633 0.000197 32.98002 1.07299 1.00000 0 29.63758 0.93442 29.00038 0.94343 0.63721 0.13007 59731.222018 0.000188 34.86887 1.11957 1.00000 0 30.85137 0.97512 30.51806 0.97985 0.33331 0.09622 59731.222400 0.000194 33.43184 1.08019 1.00000 0 29.87063 0.94506 29.43949 0.95119 0.43115 0.10779 59731.222785 0.000191 33.95887 1.09581 1.00000 0 30.47499 0.96178 30.00995 0.96837 0.46503 0.11279 59731.223175 0.000200 32.45701 1.05422 1.00000 0 29.29516 0.92225 28.66718 0.93112 0.62797 0.12818 59731.223566 0.000191 34.58920 1.10791 1.00000 0 30.59640 0.96370 30.24079 0.96873 0.35561 0.09863 59731.223945 0.000188 34.59242 1.11069 1.00000 0 30.85137 0.97512 30.51806 0.97985 0.33331 0.09622 59731.224336 0.000203 32.00603 1.04314 1.00000 0 28.61908 0.90501 28.02587 0.91343 0.59321 0.12369 59731.224732 0.000194 33.72921 1.09410 1.00000 0 30.16964 0.94978 29.54987 0.95853 0.61977 0.12923 59731.225120 0.000194 33.53690 1.08331 1.00000 0 30.10984 0.94884 29.59785 0.95608 0.51199 0.11746 59731.225505 0.000191 34.35569 1.10179 1.00000 0 30.38393 0.96034 30.08302 0.96462 0.30090 0.09073 59731.225892 0.000197 33.29866 1.06613 1.00000 0 29.72597 0.93582 29.38081 0.94070 0.34515 0.09573 59731.226277 0.000188 34.58586 1.10699 1.00000 0 30.88219 0.97561 30.60444 0.97955 0.27776 0.08783 59731.226665 0.000200 32.96170 1.07182 1.00000 0 29.23709 0.92134 28.60912 0.93021 0.62797 0.12818 59731.227061 0.000197 33.45485 1.06787 1.00000 0 29.90273 0.93859 29.55758 0.94346 0.34515 0.09573 59731.227449 0.000191 33.42949 1.10422 1.00000 0 30.56605 0.96322 29.58127 0.97710 0.98478 0.16413 59731.227840 0.000200 32.62013 1.04850 1.00000 0 29.29516 0.92225 28.87651 0.92817 0.41865 0.10466 59731.228224 0.000185 34.69065 1.12678 1.00000 0 31.27082 0.98936 30.70662 0.99738 0.56419 0.12616 59731.228603 0.000194 33.76209 1.08127 1.00000 0 30.22944 0.95072 29.85219 0.95606 0.37725 0.10082 59731.229000 0.000203 31.96255 1.03679 1.00000 0 28.73356 0.90682 28.19193 0.91449 0.54163 0.11819 59731.229391 0.000188 34.76419 1.11744 1.00000 0 31.25204 0.98143 30.75208 0.98848 0.49996 0.11784 59731.229778 0.000200 32.63419 1.04262 1.00000 0 29.12095 0.91951 28.88546 0.92285 0.23549 0.07850 59731.230180 0.000203 32.11092 1.02941 1.00000 0 28.73356 0.90682 28.42406 0.91121 0.30950 0.08935 59731.230574 0.000191 33.53809 1.09770 1.00000 0 30.41428 0.96082 29.67570 0.97128 0.73858 0.14214 59731.230962 0.000197 32.93935 1.06651 1.00000 0 29.60812 0.93396 29.07712 0.94148 0.53101 0.11874 59731.231367 0.000208 31.46225 1.01053 1.00000 0 28.32494 0.88776 27.84851 0.89446 0.47643 0.10930 59731.231766 0.000191 34.44303 1.09885 1.00000 0 30.83923 0.96751 30.48362 0.97253 0.35561 0.09863 59731.232154 0.000197 32.80558 1.06666 1.00000 0 29.66705 0.93489 29.02984 0.94389 0.63721 0.13007 59731.232550 0.000200 32.38206 1.04381 1.00000 0 29.06289 0.91859 28.67040 0.92416 0.39248 0.10134 59731.233039 0.000289 33.95227 0.88584 1.00000 0 30.41064 0.78053 30.06761 0.78449 0.34303 0.07870