/* ** ** 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 57380.791977 0.000182 35.03572 1.11322 1.00000 0 57380.792330 0.000171 36.64627 1.17366 1.00000 0 57380.792680 0.000179 35.31160 1.11302 1.00000 0 57380.793041 0.000182 34.39840 1.11070 1.00000 0 57380.793415 0.000191 32.97019 1.04219 1.00000 0 57380.793782 0.000177 35.32975 1.12725 1.00000 0 57380.794147 0.000188 32.89384 1.05656 1.00000 0 57380.794511 0.000177 35.29731 1.12776 1.00000 0 57380.794870 0.000182 34.40766 1.09168 1.00000 0 57380.795241 0.000188 33.38492 1.06396 1.00000 0 57380.795614 0.000185 33.79185 1.09507 1.00000 0 57380.795973 0.000174 35.85749 1.15040 1.00000 0 57380.796331 0.000185 33.73924 1.08788 1.00000 0 57380.796702 0.000185 33.81149 1.08155 1.00000 0 57380.797063 0.000177 35.73138 1.14023 1.00000 0 57380.797425 0.000185 33.98082 1.09218 1.00000 0 57380.797801 0.000191 33.17842 1.05477 1.00000 0 57380.798166 0.000174 36.05094 1.15127 1.00000 0 57380.798525 0.000185 33.78632 1.08847 1.00000 0 57380.798898 0.000188 33.29989 1.06617 1.00000 0 57380.799271 0.000185 33.84949 1.08376 1.00000 0 57380.799647 0.000191 32.98579 1.05935 1.00000 0 57380.800024 0.000185 34.24784 1.09503 1.00000 0 57380.800403 0.000194 33.02851 1.05634 1.00000 0 57380.800776 0.000179 34.69773 1.11888 1.00000 0 57380.801132 0.000177 35.69183 1.13828 1.00000 0 57380.801499 0.000191 33.24534 1.06286 1.00000 0 57380.801873 0.000182 34.51558 1.10339 1.00000 0 57380.802237 0.000182 34.50840 1.11009 1.00000 0 57380.802602 0.000182 34.42575 1.09880 1.00000 0 57380.803125 0.000341 35.53013 0.81818 1.00000 0