/* ** ** 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 54474.427499 0.000153 41.29313 1.31589 1.00000 0 54474.427815 0.000162 39.10300 1.25441 1.00000 0 54474.428150 0.000174 37.02510 1.17984 1.00000 0 54474.428498 0.000174 37.76228 1.20458 1.00000 0 54474.428836 0.000165 39.53678 1.26314 1.00000 0 54474.429160 0.000159 39.87341 1.27357 1.00000 0 54474.429484 0.000165 39.34350 1.25336 1.00000 0 54474.429820 0.000171 38.10299 1.22586 1.00000 0 54474.430161 0.000171 38.18028 1.22327 1.00000 0 54474.430500 0.000168 38.46345 1.23774 1.00000 0 54474.430838 0.000171 37.96786 1.21245 1.00000 0 54474.431174 0.000165 39.83319 1.26243 1.00000 0 54474.431510 0.000171 37.43288 1.20006 1.00000 0 54474.431857 0.000177 36.93531 1.18430 1.00000 0 54474.432204 0.000171 38.07063 1.22258 1.00000 0 54474.432537 0.000162 39.73876 1.27086 1.00000 0 54474.432873 0.000174 37.81743 1.19763 1.00000 0 54474.433205 0.000159 41.04185 1.30447 1.00000 0 54474.433529 0.000165 38.96909 1.25696 1.00000 0 54474.433862 0.000168 38.75711 1.24690 1.00000 0 54474.434201 0.000171 37.86192 1.21379 1.00000 0 54474.434531 0.000159 41.54774 1.31286 1.00000 0 54474.434852 0.000162 40.27966 1.28987 1.00000 0 54474.435173 0.000159 40.34390 1.28303 1.00000 0 54474.435494 0.000162 39.97822 1.28521 1.00000 0 54474.435818 0.000162 39.45199 1.26572 1.00000 0 54474.436145 0.000165 39.58830 1.25569 1.00000 0 54474.436469 0.000159 41.28273 1.31421 1.00000 0 54474.436799 0.000171 38.29230 1.22019 1.00000 0 54474.437123 0.000153 42.69693 1.35917 1.00000 0 54474.437441 0.000165 39.01180 1.24876 1.00000 0 54474.437771 0.000165 39.28355 1.25949 1.00000 0 54474.438098 0.000162 39.87302 1.27624 1.00000 0 54474.438417 0.000156 41.63358 1.33041 1.00000 0 54474.438744 0.000171 37.89867 1.21033 1.00000 0 54474.439073 0.000159 39.94651 1.28538 1.00000 0 54474.439400 0.000168 38.59314 1.23775 1.00000 0 54474.439742 0.000174 37.50602 1.19257 1.00000 0 54474.440106 0.000191 40.06308 1.18909 0.98655 0 54474.494172 0.000159 40.14661 1.28919 0.99300 0 54474.494484 0.000153 41.04215 1.32267 1.00000 0 54474.494794 0.000156 40.48407 1.30546 1.00000 0 54474.495115 0.000165 38.82055 1.24482 1.00000 0 54474.495442 0.000162 39.11446 1.25701 1.00000 0 54474.495763 0.000159 39.53910 1.27230 1.00000 0 54474.496087 0.000165 38.90152 1.23771 1.00000 0 54474.496423 0.000171 37.51154 1.20290 1.00000 0 54474.496753 0.000159 41.02048 1.30518 1.00000 0 54474.497077 0.000165 38.44564 1.23875 1.00000 0 54474.497401 0.000159 40.10294 1.28061 1.00000 0 54474.497713 0.000153 41.73245 1.34334 1.00000 0 54474.498023 0.000156 40.74594 1.30111 1.00000 0 54474.498336 0.000156 40.19302 1.28952 1.00000 0 54474.498663 0.000171 37.14396 1.18562 1.00000 0 54474.498995 0.000162 38.83381 1.25825 1.00000 0 54474.499322 0.000165 38.98499 1.25100 1.00000 0 54474.499649 0.000162 39.19043 1.26525 1.00000 0 54474.499965 0.000153 41.01453 1.31242 1.00000 0 54474.500280 0.000162 39.43594 1.26078 1.00000 0 54474.500610 0.000168 38.33532 1.21052 1.00000 0 54474.500946 0.000168 38.03157 1.21525 1.00000 0 54474.501272 0.000159 39.77304 1.27852 1.00000 0 54474.501591 0.000159 39.81097 1.27899 1.00000 0 54474.501912 0.000162 38.79641 1.25067 1.00000 0 54474.502239 0.000165 38.71260 1.23033 1.00000 0 54474.502566 0.000162 38.88843 1.24511 1.00000 0 54474.502893 0.000165 39.31567 1.25096 1.00000 0 54474.503226 0.000168 38.05346 1.22496 1.00000 0 54474.503553 0.000159 39.68333 1.26926 1.00000 0 54474.503871 0.000159 40.19213 1.27973 1.00000 0 54474.504186 0.000156 40.54290 1.30037 1.00000 0 54474.504502 0.000159 40.00004 1.27707 1.00000 0 54474.504829 0.000168 38.47682 1.23462 1.00000 0 54474.505161 0.000165 38.79984 1.23283 1.00000 0 54474.505488 0.000162 39.93085 1.28186 1.00000 0 54474.505812 0.000162 40.04849 1.28701 1.00000 0 54474.506134 0.000159 39.98596 1.27894 1.00000 0 54474.506597 0.000304 38.44724 0.90760 1.00000 0