/* ** ** 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 59990.164087 0.000203 33.32351 1.08216 1.00000 0 29.13423 0.91312 28.42777 0.92319 0.70646 0.13596 59990.164489 0.000200 33.98609 1.09274 1.00000 0 29.14999 0.91997 28.77837 0.92531 0.37162 0.09932 59990.164891 0.000203 34.33913 1.10061 1.00000 0 28.76218 0.90727 28.44820 0.91179 0.31398 0.09064 59990.165299 0.000205 33.36258 1.09180 1.00000 0 28.24421 0.89271 27.57350 0.90235 0.67071 0.13154 59990.165704 0.000200 34.91116 1.11899 1.00000 0 29.17902 0.92042 28.86049 0.92501 0.31853 0.09195 59990.166109 0.000205 33.22073 1.07641 1.00000 0 28.27243 0.89316 27.78229 0.90021 0.49014 0.11245 59990.166512 0.000197 34.94845 1.12970 1.00000 0 29.57866 0.93349 29.09384 0.94046 0.48483 0.11427 59990.166925 0.000217 31.98845 1.03701 1.00000 0 26.73786 0.84510 26.27386 0.85178 0.46400 0.10645 59990.167359 0.000217 31.81637 1.03494 1.00000 0 26.71114 0.84468 26.19831 0.85206 0.51284 0.11191 59990.167793 0.000217 32.42452 1.04518 1.00000 0 27.03168 0.84973 26.56768 0.85638 0.46400 0.10645 59990.168207 0.000197 35.16511 1.13368 1.00000 0 29.57866 0.93349 29.14771 0.93969 0.43096 0.10774 59990.168612 0.000208 33.48870 1.08087 1.00000 0 28.15800 0.88514 27.64923 0.89242 0.50877 0.11376 59990.169029 0.000208 32.79052 1.07255 1.00000 0 28.01888 0.88295 27.30660 0.89315 0.71227 0.13461 59990.169460 0.000223 31.00635 0.99843 1.00000 0 26.25150 0.82643 25.84713 0.83223 0.40437 0.09807 59990.169900 0.000217 32.29079 1.04208 1.00000 0 27.24537 0.85309 26.68369 0.86109 0.56168 0.11712 59990.170328 0.000211 32.93651 1.07005 1.00000 0 27.71739 0.87215 27.11523 0.88077 0.60216 0.12292 59990.170748 0.000208 33.59872 1.07730 1.00000 0 28.15800 0.88514 27.77642 0.89061 0.38158 0.09852 59990.171159 0.000203 33.99865 1.10139 1.00000 0 28.76218 0.90727 28.23887 0.91479 0.52330 0.11701 59990.171581 0.000220 31.15387 1.01187 1.00000 0 26.35968 0.83357 25.87769 0.84050 0.48199 0.10778 59990.172006 0.000205 33.44487 1.08783 1.00000 0 28.35708 0.89450 27.76375 0.90301 0.59332 0.12372 59990.172417 0.000205 33.55464 1.08199 1.00000 0 28.24421 0.89271 27.85726 0.89829 0.38695 0.09991 59990.172840 0.000217 31.44900 1.01605 1.00000 0 26.71114 0.84468 26.32041 0.85031 0.39073 0.09768 59990.173265 0.000208 32.63280 1.06335 1.00000 0 27.79628 0.87944 27.23664 0.88749 0.55964 0.11932 59990.173682 0.000208 33.26842 1.07746 1.00000 0 28.18582 0.88558 27.60074 0.89394 0.58508 0.12200 59990.174101 0.000211 32.60365 1.05136 1.00000 0 27.47040 0.86826 27.09405 0.87368 0.37635 0.09717 59990.174527 0.000214 32.41502 1.04709 1.00000 0 27.15332 0.85738 26.73256 0.86343 0.42076 0.10205 59990.174952 0.000211 32.70207 1.06355 1.00000 0 27.44296 0.86782 26.91607 0.87541 0.52689 0.11498 59990.175395 0.000231 30.10338 0.96699 1.00000 0 25.31716 0.79623 24.95084 0.80148 0.36631 0.09158 59990.175843 0.000217 31.96858 1.02826 1.00000 0 27.00497 0.84931 26.58981 0.85526 0.41515 0.10069 59990.176266 0.000205 33.37394 1.08839 1.00000 0 28.35708 0.89450 27.71216 0.90375 0.64492 0.12898 59990.176775 0.000304 31.13316 0.86075 1.00000 0 26.15784 0.70645 25.73920 0.71160 0.41864 0.08546