/* ** ** 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 60027.097198 0.000203 30.82964 0.98308 1.00000 0 28.70488 0.90637 28.50783 0.90904 0.19705 0.06967 60027.097601 0.000200 31.20992 1.00013 1.00000 0 29.12089 0.91951 28.82104 0.92357 0.29985 0.08656 60027.098011 0.000211 29.98299 0.96056 1.00000 0 27.60756 0.87042 27.30051 0.87458 0.30704 0.08516 60027.098431 0.000208 30.18153 0.97180 1.00000 0 27.85187 0.88031 27.49268 0.88519 0.35920 0.09274 60027.098845 0.000205 30.38196 0.98046 1.00000 0 28.18772 0.89182 27.79918 0.89709 0.38854 0.09714 60027.099261 0.000211 29.77764 0.95858 1.00000 0 27.41545 0.86739 27.08480 0.87188 0.33066 0.08837 60027.099681 0.000208 30.15095 0.97657 1.00000 0 27.93534 0.88163 27.43247 0.88843 0.50288 0.10974 60027.100101 0.000211 29.80871 0.95421 1.00000 0 27.58011 0.86999 27.29669 0.87383 0.28342 0.08182 60027.100514 0.000203 30.75959 0.98731 1.00000 0 28.81936 0.90817 28.44989 0.91317 0.36946 0.09539 60027.100934 0.000217 28.73795 0.92860 1.00000 0 26.81793 0.84637 26.38115 0.85228 0.43678 0.10020 60027.101365 0.000214 29.22329 0.93988 1.00000 0 27.47813 0.86249 27.01214 0.86876 0.46599 0.10420 60027.101793 0.000214 29.86601 0.95817 1.00000 0 27.28862 0.85951 26.93913 0.86423 0.34949 0.09024 60027.102204 0.000197 31.69998 1.02274 1.00000 0 29.51968 0.93256 29.08864 0.93840 0.43104 0.10454 60027.102609 0.000208 30.44773 0.97865 1.00000 0 27.87970 0.88075 27.54445 0.88530 0.33525 0.08960 60027.103029 0.000211 29.53649 0.95725 1.00000 0 27.47034 0.86825 26.99797 0.87466 0.47237 0.10562 60027.103445 0.000205 30.66303 0.97934 1.00000 0 28.21594 0.89227 28.02167 0.89491 0.19427 0.06868 60027.103868 0.000217 28.99656 0.92954 1.00000 0 27.03162 0.84973 26.66380 0.85469 0.36782 0.09195 60027.104484 0.000399 30.05392 0.70466 0.99350 0 27.47023 0.63355 27.15584 0.63667 0.31439 0.06288 60027.164198 0.000234 28.90569 0.92973 0.99093 0 25.08358 0.79124 24.74722 0.79599 0.33636 0.08685 60027.164652 0.000220 30.11535 0.97866 1.00000 0 26.43870 0.83481 25.91769 0.84217 0.52102 0.11108 60027.165103 0.000231 28.88031 0.93382 1.00000 0 25.04164 0.79189 24.65917 0.79730 0.38247 0.09276 60027.165552 0.000217 30.48103 0.98916 1.00000 0 26.79122 0.84594 26.28725 0.85306 0.50397 0.10997 60027.165998 0.000229 29.17569 0.93652 1.00000 0 25.71365 0.80750 25.32633 0.81295 0.38732 0.09394 60027.166449 0.000223 31.10859 0.98427 1.00000 0 26.79781 0.83499 26.51731 0.83891 0.28050 0.08097