/* ** ** 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 55386.303082 0.000295 4.71309 0.33626 0.99020 0 4.00667 0.28191 3.95797 0.28238 0.04870 0.01623 55386.303632 0.000255 5.39981 0.38528 0.98864 0 4.65142 0.32727 4.59488 0.32782 0.05654 0.01885 55386.304182 0.000295 4.59454 0.32966 0.99020 0 3.98684 0.28121 3.92731 0.28178 0.05953 0.01795 55386.304792 0.000315 4.22455 0.30806 0.99083 0 3.74698 0.26364 3.63058 0.26475 0.11640 0.02427 55386.305356 0.000249 5.45154 0.38993 0.98837 0 4.73730 0.33414 4.67943 0.33470 0.05787 0.01929 55386.305874 0.000269 5.00293 0.35977 1.00000 0 4.35133 0.30616 4.26905 0.30695 0.08228 0.02199 55386.306412 0.000269 5.06795 0.36065 1.00000 0 4.37287 0.30692 4.31998 0.30742 0.05289 0.01763 55386.306945 0.000263 5.17668 0.36901 1.00000 0 4.46898 0.31366 4.40892 0.31424 0.06006 0.01899 55386.307448 0.000240 5.77535 0.41480 0.98795 0 4.88618 0.34551 4.81953 0.34615 0.06665 0.02108 55386.307987 0.000298 4.68207 0.33631 0.97087 0 4.00667 0.28331 3.95201 0.28384 0.05466 0.01728 55386.308571 0.000286 4.69509 0.33845 0.98990 0 4.10888 0.28982 4.03080 0.29057 0.07808 0.02087 55386.309118 0.000260 5.21278 0.37381 0.98889 0 4.50188 0.31833 4.44661 0.31886 0.05527 0.01842 55386.309642 0.000263 5.09955 0.36340 1.00000 0 4.40294 0.31133 4.37290 0.31162 0.03003 0.01343 55386.310154 0.000249 5.41552 0.38714 1.00000 0 4.65892 0.32944 4.61443 0.32986 0.04449 0.01681 55386.310698 0.000295 4.65367 0.33069 1.00000 0 4.04595 0.28189 3.97629 0.28256 0.06966 0.01932 55386.311285 0.000292 4.74061 0.34018 0.98020 0 4.06738 0.28689 4.00665 0.28747 0.06073 0.01831 55386.311861 0.000284 4.80656 0.34431 0.98980 0 4.15124 0.29281 4.09489 0.29335 0.05635 0.01782 55386.312437 0.000292 4.73655 0.33773 0.97030 0 4.10888 0.28982 4.06984 0.29019 0.03904 0.01476 55386.312995 0.000266 5.15653 0.36985 0.97826 0 4.45186 0.31479 4.39720 0.31532 0.05466 0.01822 55386.313554 0.000292 4.68313 0.33412 0.99010 0 4.04674 0.28473 3.99755 0.28520 0.04919 0.01640 55386.314118 0.000272 4.96790 0.35719 0.98936 0 4.35133 0.30616 4.26905 0.30695 0.08228 0.02199 55386.314830 0.000440 4.66084 0.27308 0.99342 0 4.09954 0.23321 3.99457 0.23403 0.10497 0.01949