/* ** ** 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 54593.176138 0.000150 44.16378 1.39015 1.00000 0 54593.176431 0.000142 45.58732 1.45220 1.00000 0 54593.176720 0.000148 44.44218 1.40242 1.00000 0 54593.177021 0.000153 42.52151 1.35516 1.00000 0 54593.177330 0.000156 41.69352 1.32666 1.00000 0 54593.177637 0.000150 42.76447 1.36464 1.00000 0 54593.177935 0.000148 43.65759 1.40665 1.00000 0 54593.178239 0.000156 41.36715 1.32164 1.00000 0 54593.178546 0.000150 42.89698 1.37633 1.00000 0 54593.178844 0.000148 43.90819 1.39843 1.00000 0 54593.179142 0.000150 43.38037 1.37454 1.00000 0 54593.179448 0.000156 40.95622 1.31310 1.00000 0 54593.179755 0.000150 43.12115 1.36935 1.00000 0 54593.180062 0.000156 41.04534 1.32312 1.00000 0 54593.180380 0.000162 39.28269 1.27466 1.00000 0 54593.180696 0.000153 41.73972 1.34760 1.00000 0 54593.181005 0.000156 41.09053 1.32177 1.00000 0 54593.181318 0.000156 41.36100 1.32038 1.00000 0 54593.181630 0.000156 40.96966 1.31460 1.00000 0 54593.181940 0.000153 41.79120 1.34244 1.00000 0 54593.182247 0.000153 42.27050 1.34519 1.00000 0 54593.182553 0.000153 42.32225 1.34832 1.00000 0 54593.182860 0.000153 42.52691 1.35034 1.00000 0 54593.183167 0.000153 42.08886 1.35039 1.00000 0 54593.183473 0.000153 42.21694 1.34810 1.00000 0 54593.183780 0.000153 41.82227 1.33949 1.00000 0 54593.184084 0.000150 42.54990 1.36531 1.00000 0 54593.184396 0.000162 39.09372 1.27188 1.00000 0 54593.184712 0.000153 41.83287 1.34634 1.00000 0 54593.185146 0.000281 41.30890 0.98302 0.99796 0 54593.242808 0.000159 42.94527 1.37209 0.98758 0 54593.243115 0.000148 46.06421 1.48183 1.00000 0 54593.243407 0.000145 47.85892 1.53735 1.00000 0 54593.243705 0.000153 45.46322 1.46564 1.00000 0 54593.244012 0.000153 45.13297 1.44194 1.00000 0 54593.244321 0.000156 43.71073 1.39756 1.00000 0 54593.244634 0.000156 44.03635 1.40042 1.00000 0 54593.244940 0.000150 45.10529 1.44202 1.00000 0 54593.245253 0.000162 41.37236 1.34177 1.00000 0 54593.245583 0.000168 40.18070 1.29342 1.00000 0 54593.245918 0.000168 40.66659 1.31603 1.00000 0 54593.246257 0.000171 40.12388 1.28466 1.00000 0 54593.246595 0.000168 40.73407 1.29684 1.00000 0 54593.246940 0.000177 38.93828 1.24380 1.00000 0 54593.247281 0.000165 41.64840 1.33623 1.00000 0 54593.247611 0.000165 40.89138 1.32623 1.00000 0 54593.247944 0.000168 41.15256 1.31348 1.00000 0 54593.248277 0.000165 41.61866 1.33251 1.00000 0 54593.248598 0.000156 44.16782 1.41294 1.00000 0 54593.248913 0.000159 42.96590 1.37748 1.00000 0 54593.249226 0.000153 44.71287 1.43550 1.00000 0 54593.249535 0.000156 43.65470 1.40606 1.00000 0 54593.249856 0.000165 41.65742 1.33045 1.00000 0 54593.250181 0.000159 43.32461 1.38169 1.00000 0 54593.250496 0.000156 43.70459 1.40993 1.00000 0 54593.250823 0.000171 41.33751 1.30719 1.00000 0 54593.251187 0.000194 41.82365 1.23240 1.00000 0