/* ** ** 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 59728.905132 0.000220 28.25645 0.90685 1.00000 0 26.57055 0.83689 26.23029 0.84182 0.34025 0.09094 59728.905566 0.000214 28.90513 0.93190 1.00000 0 27.26160 0.85909 26.83726 0.86523 0.42433 0.10292 59728.905989 0.000208 29.88213 0.95883 1.00000 0 28.13016 0.88470 27.74535 0.89026 0.38481 0.09936 59728.906400 0.000203 30.96110 0.98758 1.00000 0 28.59045 0.90456 28.43213 0.90687 0.15832 0.06463 59728.906816 0.000214 29.11515 0.93506 1.00000 0 27.18038 0.85781 26.85589 0.86251 0.32449 0.09000 59728.907236 0.000205 29.91280 0.96791 1.00000 0 28.21598 0.89227 27.77372 0.89869 0.44226 0.10726 59728.907644 0.000203 30.68371 0.97769 1.00000 0 28.64769 0.90547 28.48937 0.90777 0.15832 0.06463 59728.908043 0.000197 31.15279 1.01383 1.00000 0 29.51973 0.93256 28.92214 0.94123 0.59759 0.12741 59728.908440 0.000200 31.14345 1.01727 1.00000 0 29.03384 0.91813 28.39137 0.92745 0.64247 0.13114 59728.908842 0.000203 30.16929 0.98419 1.00000 0 28.61907 0.90501 28.01217 0.91382 0.60690 0.12655 59728.909241 0.000197 31.47883 1.01183 1.00000 0 29.60811 0.93396 29.22783 0.93947 0.38028 0.10164 59728.909635 0.000197 31.55154 1.01714 1.00000 0 29.66703 0.93489 29.20526 0.94157 0.46177 0.11200 59728.910028 0.000197 31.74988 1.01889 1.00000 0 29.69650 0.93535 29.31621 0.94086 0.38028 0.10164 59728.910433 0.000208 29.95482 0.96254 1.00000 0 28.26928 0.88689 27.80751 0.89354 0.46177 0.10884 59728.910853 0.000211 29.44721 0.94614 1.00000 0 27.74482 0.87258 27.33997 0.87843 0.40484 0.10121 59728.911275 0.000211 29.13427 0.94613 1.00000 0 27.60760 0.87042 27.05094 0.87848 0.55666 0.11868 59728.911692 0.000205 29.77049 0.96906 1.00000 0 28.18777 0.89182 27.64145 0.89975 0.54632 0.11922 59728.912106 0.000208 29.35518 0.96551 1.00000 0 28.10234 0.88426 27.25575 0.89646 0.84659 0.14737 59728.912514 0.000200 31.15337 1.00013 1.00000 0 29.32418 0.92271 28.92264 0.92852 0.40154 0.10368 59728.912904 0.000191 32.58196 1.05177 1.00000 0 30.41427 0.96082 29.96649 0.96732 0.44778 0.11195 59728.913315 0.000220 27.89034 0.90416 1.00000 0 26.33331 0.83315 25.89584 0.83951 0.43747 0.10311 59728.913746 0.000211 29.20212 0.93981 1.00000 0 27.44294 0.86782 27.11401 0.87260 0.32893 0.09123 59728.914160 0.000203 30.72637 0.98265 1.00000 0 28.81940 0.90818 28.52915 0.91238 0.29026 0.08752 59728.914577 0.000214 29.16202 0.93428 1.00000 0 27.45110 0.86207 27.07669 0.86747 0.37441 0.09667 59728.914999 0.000208 29.49507 0.95360 1.00000 0 27.79627 0.87944 27.38581 0.88540 0.41047 0.10262 59728.915581 0.000373 29.99360 0.71836 1.00000 0 28.26410 0.66252 27.84887 0.66699 0.41524 0.07711