/* ** ** 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 55200.203661 0.000101 63.25136 1.99735 1.00000 0 55200.203855 0.000093 67.84888 2.15692 1.00000 0 55200.204040 0.000093 65.90615 2.15282 1.00000 0 55200.204231 0.000098 64.10963 2.01724 1.00000 0 55200.204425 0.000095 67.75969 2.13786 1.00000 0 55200.204613 0.000093 67.32890 2.13863 1.00000 0 55200.204798 0.000093 66.64414 2.12338 1.00000 0 55200.204984 0.000093 67.94534 2.16726 1.00000 0 55200.205169 0.000093 67.85840 2.16997 1.00000 0 55200.205351 0.000090 68.52612 2.19544 1.00000 0 55200.205539 0.000098 64.32611 2.02006 1.00000 0 55200.205727 0.000090 69.11275 2.20844 1.00000 0 55200.205909 0.000093 66.35640 2.13755 1.00000 0 55200.206098 0.000095 64.78483 2.09763 1.00000 0 55200.206286 0.000093 67.86926 2.16485 1.00000 0 55200.206471 0.000093 68.18767 2.14764 1.00000 0 55200.206656 0.000093 67.03800 2.15570 1.00000 0 55200.206841 0.000093 67.28137 2.12973 1.00000 0 55200.207023 0.000090 70.58498 2.24927 1.00000 0 55200.207206 0.000093 67.47851 2.17478 1.00000 0 55200.207394 0.000095 66.06467 2.08890 1.00000 0 55200.207588 0.000098 63.28880 2.03884 1.00000 0 55200.207779 0.000093 66.56582 2.14096 1.00000 0 55200.207967 0.000095 65.44353 2.09191 1.00000 0 55200.208155 0.000093 67.50985 2.18219 1.00000 0 55200.208337 0.000090 68.84184 2.19667 1.00000 0 55200.208517 0.000090 69.07521 2.20401 1.00000 0 55200.208702 0.000095 65.35329 2.09012 1.00000 0 55200.208890 0.000093 68.53145 2.18744 1.00000 0 55200.209072 0.000090 69.74049 2.21076 1.00000 0 55200.209251 0.000090 69.17941 2.20184 1.00000 0 55200.209431 0.000090 70.56507 2.22354 1.00000 0 55200.209631 0.000110 64.43438 1.93722 0.98620 0 55200.273010 0.000087 73.70404 2.35448 0.97052 0 55200.273181 0.000084 74.33735 2.39400 1.00000 0 55200.273352 0.000087 70.52184 2.27432 1.00000 0 55200.273525 0.000087 72.33057 2.28397 1.00000 0 55200.273702 0.000090 69.99728 2.21029 1.00000 0 55200.273887 0.000095 64.60477 2.05566 1.00000 0 55200.274069 0.000087 70.96396 2.28032 1.00000 0 55200.274246 0.000090 68.44042 2.20880 1.00000 0 55200.274425 0.000090 69.27972 2.21899 1.00000 0 55200.274602 0.000087 72.05891 2.29147 1.00000 0 55200.274775 0.000087 70.87728 2.26712 1.00000 0 55200.274949 0.000087 71.83076 2.29085 1.00000 0 55200.275120 0.000084 74.85354 2.37227 1.00000 0 55200.275296 0.000093 67.71396 2.14519 1.00000 0 55200.275481 0.000093 67.28757 2.14408 1.00000 0 55200.275664 0.000090 68.57835 2.18231 1.00000 0 55200.275843 0.000090 68.08098 2.20602 1.00000 0 55200.276022 0.000090 69.37668 2.21483 1.00000 0 55200.276254 0.000142 71.23917 1.77353 1.00000 0