/* ** ** 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 59193.136430 0.000229 28.03371 0.89615 1.00000 0 25.61226 0.80591 25.33466 0.80989 0.27759 0.08013 59193.136879 0.000220 28.71188 0.93304 1.00000 0 26.59691 0.83731 26.01980 0.84555 0.57710 0.11780 59193.137310 0.000211 30.64054 0.98773 1.00000 0 27.55272 0.86956 27.15217 0.87530 0.40055 0.10014 59193.137738 0.000217 29.12878 0.94185 1.00000 0 27.00495 0.84931 26.49326 0.85662 0.51170 0.11166 59193.138169 0.000214 29.54686 0.94745 1.00000 0 27.18038 0.85781 26.88403 0.86206 0.29635 0.08555 59193.138606 0.000223 28.60887 0.92207 1.00000 0 26.19946 0.82562 25.79598 0.83139 0.40347 0.09786 59193.139046 0.000217 29.17551 0.93934 1.00000 0 26.95153 0.84847 26.53730 0.85440 0.41423 0.10047 59193.139483 0.000220 28.52645 0.92200 1.00000 0 26.33331 0.83315 25.94857 0.83868 0.38474 0.09618 59193.139914 0.000211 29.63397 0.96555 1.00000 0 27.55272 0.86956 26.95189 0.87816 0.60082 0.12264 59193.140342 0.000217 29.29775 0.94139 1.00000 0 26.84469 0.84679 26.50356 0.85168 0.34113 0.09117 59193.140779 0.000220 28.85838 0.93069 1.00000 0 26.64963 0.83814 26.19275 0.84467 0.45687 0.10481 59193.141210 0.000211 30.12758 0.97018 1.00000 0 27.60760 0.87042 27.20705 0.87616 0.40055 0.10014 59193.141644 0.000223 28.78794 0.92562 1.00000 0 25.99132 0.82233 25.70651 0.82643 0.28480 0.08222 59193.142078 0.000211 30.02662 0.96772 1.00000 0 27.49783 0.86869 27.12232 0.87408 0.37551 0.09696 59193.142512 0.000223 29.35433 0.94287 1.00000 0 26.30353 0.82725 25.92379 0.83268 0.37974 0.09493 59193.142946 0.000211 30.05683 0.97900 1.00000 0 27.63504 0.87085 27.00919 0.87980 0.62585 0.12517 59193.143375 0.000217 29.42429 0.94607 1.00000 0 26.81798 0.84637 26.47684 0.85126 0.34113 0.09117 59193.143803 0.000211 29.79586 0.96309 1.00000 0 27.55272 0.86956 27.10210 0.87602 0.45061 0.10621 59193.144237 0.000223 28.49315 0.92022 1.00000 0 26.09539 0.82397 25.69192 0.82976 0.40347 0.09786 59193.144668 0.000208 30.94365 0.98893 1.00000 0 28.26928 0.88689 27.91393 0.89196 0.35535 0.09497 59193.145090 0.000214 29.41611 0.94801 1.00000 0 27.12624 0.85695 26.75580 0.86227 0.37044 0.09565 59193.145551 0.000246 29.10481 0.88519 1.00000 0 26.70327 0.79332 26.27328 0.79913 0.43000 0.09615