/* ** ** 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 55866.820439 0.000217 6.43425 0.45976 0.98667 0 5.49564 0.38572 5.40967 0.38652 0.08597 0.02482 55866.820888 0.000231 6.12839 0.43506 1.00000 0 5.05842 0.35591 5.01866 0.35628 0.03976 0.01623 55866.821359 0.000234 6.12281 0.43812 0.97531 0 5.14781 0.36131 5.06058 0.36211 0.08724 0.02420 55866.821831 0.000237 5.95664 0.42569 1.00000 0 4.88619 0.34551 4.84093 0.34593 0.04526 0.01710 55866.822288 0.000220 6.42972 0.46089 1.00000 0 5.27194 0.37278 5.20916 0.37337 0.06278 0.02093 55866.822760 0.000252 5.66748 0.40398 1.00000 0 4.62840 0.32646 4.58574 0.32686 0.04265 0.01612 55866.823234 0.000223 6.37531 0.45582 1.00000 0 5.22949 0.36886 5.16752 0.36944 0.06196 0.02065 55866.823657 0.000200 7.11682 0.50728 0.98551 0 5.92163 0.41768 5.86705 0.41819 0.05457 0.02063 55866.824097 0.000240 5.97297 0.42658 0.98795 0 4.93505 0.34723 4.87040 0.34783 0.06465 0.02044 55866.824557 0.000220 6.44354 0.46206 0.98684 0 5.36894 0.37870 5.29119 0.37942 0.07775 0.02344 55866.824985 0.000208 6.78750 0.48529 1.00000 0 5.59265 0.39447 5.52638 0.39509 0.06627 0.02209 55866.825419 0.000226 6.30651 0.45179 1.00000 0 5.18813 0.36504 5.10657 0.36579 0.08156 0.02354 55866.825867 0.000223 6.44578 0.45689 1.00000 0 5.25550 0.36978 5.22108 0.37010 0.03442 0.01539 55866.826319 0.000229 6.28271 0.44806 0.98734 0 5.18813 0.36504 5.12696 0.36560 0.06117 0.02039 55866.826776 0.000229 6.14151 0.44174 1.00000 0 5.09710 0.35952 5.00986 0.36033 0.08724 0.02420 55866.827233 0.000229 6.42650 0.45645 0.96203 0 5.35102 0.37557 5.29521 0.37609 0.05580 0.01973 55866.827685 0.000223 6.43902 0.46226 0.98701 0 5.27194 0.37278 5.20218 0.37343 0.06975 0.02206 55866.828124 0.000217 6.53192 0.46893 0.98667 0 5.41442 0.38286 5.34278 0.38353 0.07164 0.02265 55866.828599 0.000258 5.47434 0.39039 1.00000 0 4.54690 0.31992 4.49329 0.32042 0.05361 0.01787 55866.829062 0.000205 6.76151 0.48612 1.00000 0 5.64320 0.39903 5.56107 0.39980 0.08213 0.02476 55866.829490 0.000223 6.37832 0.45326 0.98701 0 5.29830 0.37371 5.26342 0.37404 0.03488 0.01560 55866.829933 0.000220 6.39011 0.45732 0.98684 0 5.34223 0.37775 5.28568 0.37828 0.05655 0.01999 55866.830378 0.000226 6.18726 0.44036 1.00000 0 5.16244 0.36413 5.12166 0.36451 0.04078 0.01665 55866.830859 0.000255 5.64378 0.40247 0.98864 0 4.65142 0.32727 4.59658 0.32778 0.05484 0.01828 55866.831507 0.000394 6.35860 0.34463 0.97794 0 5.27194 0.28180 5.20816 0.28225 0.06378 0.01594