/* ** ** 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) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 59662.049014 0.000150 8.56875 0.62856 1.00000 0 59662.049338 0.000174 7.62328 0.55437 1.00000 0 59662.049679 0.000168 7.52267 0.56724 1.00000 0 59662.050009 0.000162 8.26362 0.59674 0.98214 0 59662.050351 0.000179 7.40949 0.53223 0.98387 0 59662.050692 0.000162 7.89931 0.58255 1.00000 0 59662.051013 0.000159 8.09102 0.60129 1.00000 0 59662.051343 0.000171 7.83629 0.57044 0.98305 0 59662.051679 0.000165 7.91415 0.57054 1.00000 0 59662.052009 0.000165 7.96356 0.56809 1.00000 0 59662.052315 0.000142 9.30451 0.68063 1.00000 0 59662.052613 0.000156 8.55582 0.60795 1.00000 0 59662.052932 0.000162 7.96149 0.57688 1.00000 0 59662.053262 0.000168 7.62971 0.56162 1.00000 0 59662.053580 0.000150 8.63181 0.62436 1.00000 0 59662.053889 0.000159 8.16191 0.59038 1.00000 0 59662.054237 0.000188 6.97447 0.50801 0.98462 0 59662.054607 0.000182 7.15230 0.52189 0.98413 0 59662.054951 0.000162 8.13983 0.58667 1.00000 0 59662.055278 0.000165 8.11624 0.58151 0.98246 0 59662.055617 0.000174 7.48566 0.54239 1.00000 0 59662.055935 0.000145 9.04191 0.66459 0.98000 0 59662.056259 0.000179 7.11576 0.53923 0.98387 0 59662.056612 0.000174 7.61011 0.55046 0.98333 0 59662.056936 0.000150 8.60533 0.62462 1.00000 0 59662.057263 0.000177 7.38252 0.53446 1.00000 0 59662.057605 0.000165 7.77640 0.56993 1.00000 0 59662.057932 0.000162 7.98280 0.57640 1.00000 0 59662.058290 0.000197 6.68496 0.48650 1.00000 0 59662.058753 0.000266 7.41607 0.43641 0.97826 0