/* ** ** 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 57550.411336 0.000188 34.19387 1.08720 1.00000 0 31.22121 0.98095 30.94783 0.98387 0.27338 0.07582 57550.411709 0.000185 34.01235 1.08802 1.00000 0 31.27081 0.98936 31.01452 0.99213 0.25629 0.07398 57550.412080 0.000185 34.26506 1.09685 1.00000 0 31.67774 0.99578 31.25059 1.00035 0.42715 0.09551 57550.412456 0.000191 33.35296 1.06146 1.00000 0 30.41427 0.96082 30.24859 0.96261 0.16568 0.05858 57550.412832 0.000185 34.83022 1.11132 1.00000 0 31.48993 0.99282 31.21228 0.99581 0.27765 0.07701 57550.413205 0.000188 34.04362 1.08229 1.00000 0 31.22121 0.98095 30.94783 0.98387 0.27338 0.07582 57550.413584 0.000191 33.25584 1.05896 1.00000 0 30.59639 0.96370 30.34787 0.96636 0.24852 0.07174 57550.413972 0.000197 32.64536 1.03982 1.00000 0 29.78488 0.93674 29.50347 0.93976 0.28142 0.07521 57550.414365 0.000197 32.17138 1.03481 1.00000 0 29.43135 0.93117 29.06953 0.93506 0.36182 0.08528 57550.414765 0.000203 31.28091 1.00548 1.00000 0 28.73355 0.90682 28.34302 0.91102 0.39054 0.08733 57550.415161 0.000194 32.71878 1.05044 1.00000 0 29.93043 0.94601 29.58361 0.94974 0.34682 0.08412 57550.415543 0.000188 33.49435 1.07091 1.00000 0 30.82054 0.97463 30.56820 0.97735 0.25235 0.07285 57550.415925 0.000194 33.50407 1.05818 1.00000 0 30.46864 0.95448 30.28503 0.95644 0.18361 0.06120 57550.416304 0.000185 34.35593 1.09433 1.00000 0 31.64644 0.99529 31.34743 0.99849 0.29900 0.07991 57550.416683 0.000194 33.62455 1.06376 1.00000 0 30.25933 0.95119 30.11653 0.95272 0.14281 0.05398 57550.417074 0.000197 32.98178 1.05657 1.00000 0 29.66704 0.93489 29.30522 0.93877 0.36182 0.08528 57550.417464 0.000194 33.22080 1.05085 1.00000 0 30.05003 0.94790 29.98883 0.94856 0.06120 0.03534 57550.417852 0.000194 32.99158 1.05685 1.00000 0 29.90053 0.94554 29.61491 0.94861 0.28562 0.07633 57550.418249 0.000203 31.64876 1.00957 1.00000 0 28.90527 0.90953 28.61236 0.91267 0.29290 0.07563 57550.418642 0.000191 33.39990 1.06818 1.00000 0 30.50533 0.96226 30.19468 0.96560 0.31065 0.08021 57550.419015 0.000182 35.37552 1.12789 1.00000 0 32.08516 1.01009 31.78141 1.01334 0.30375 0.08118 57550.419386 0.000188 34.00612 1.08615 1.00000 0 30.88218 0.97561 30.62984 0.97832 0.25235 0.07285 57550.419756 0.000182 35.28876 1.12200 1.00000 0 32.14876 1.01109 31.88840 1.01388 0.26036 0.07516 57550.420138 0.000200 32.12823 1.02485 1.00000 0 29.06288 0.91859 28.86478 0.92072 0.19810 0.06264 57550.420532 0.000194 32.73100 1.05007 1.00000 0 29.87063 0.94506 29.56461 0.94836 0.30602 0.07901 57550.420914 0.000188 33.91851 1.08281 1.00000 0 30.91300 0.97609 30.66066 0.97881 0.25235 0.07285 57550.421310 0.000208 30.36442 0.96806 1.00000 0 27.87975 0.88075 27.68991 0.88280 0.18984 0.06003 57550.421712 0.000194 33.23905 1.05662 1.00000 0 30.07993 0.94837 29.89632 0.95034 0.18361 0.06120 57550.422273 0.000367 32.26968 0.75828 1.00000 0 29.08780 0.67738 28.89407 0.67891 0.19373 0.04566