/* ** ** 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 59725.177571 0.000220 29.60146 0.95520 1.00000 0 26.57055 0.83689 26.07890 0.84154 0.49165 0.08830 59725.178014 0.000223 29.78218 0.95162 1.00000 0 26.40760 0.82889 26.04757 0.83228 0.36003 0.07507 59725.178460 0.000223 29.06510 0.94334 1.00000 0 26.25149 0.82643 25.64100 0.83220 0.61049 0.09776 59725.178905 0.000223 29.07809 0.93656 1.00000 0 26.04335 0.82315 25.66767 0.82672 0.37569 0.07669 59725.179348 0.000220 29.74653 0.95901 1.00000 0 26.54419 0.83648 26.08426 0.84083 0.45993 0.08541 59725.179791 0.000223 29.20610 0.93503 1.00000 0 26.06937 0.82356 25.80326 0.82609 0.26611 0.06454 59725.180231 0.000217 30.21699 0.95961 1.00000 0 26.81798 0.84637 26.68941 0.84759 0.12857 0.04546 59725.180668 0.000220 29.74767 0.95245 1.00000 0 26.64963 0.83814 26.28486 0.84158 0.36477 0.07606 59725.181104 0.000217 29.99834 0.96295 1.00000 0 26.87140 0.84721 26.50177 0.85071 0.36963 0.07707 59725.181553 0.000231 27.89136 0.90022 1.00000 0 25.04169 0.79189 24.64996 0.79561 0.39173 0.07682 59725.182022 0.000237 27.52049 0.88088 1.00000 0 24.60193 0.77527 24.30795 0.77805 0.29398 0.06574 59725.182488 0.000229 28.29006 0.91407 1.00000 0 25.46011 0.80351 25.00239 0.80785 0.45772 0.08357 59725.182936 0.000220 29.26586 0.94808 1.00000 0 26.33331 0.83315 25.85752 0.83767 0.47579 0.08687 59725.183387 0.000231 28.30468 0.91416 1.00000 0 25.24202 0.79505 24.75989 0.79960 0.48213 0.08523 59725.183842 0.000223 29.29575 0.94517 1.00000 0 26.19946 0.82562 25.72985 0.83005 0.46961 0.08574 59725.184293 0.000229 28.27066 0.91514 1.00000 0 25.48546 0.80391 24.98197 0.80868 0.50349 0.08765 59725.184750 0.000229 28.47975 0.91445 1.00000 0 25.53618 0.80471 25.17001 0.80818 0.36617 0.07475 59725.185199 0.000220 30.10041 0.96084 1.00000 0 26.72871 0.83938 26.39565 0.84252 0.33305 0.07268 59725.185642 0.000223 29.32626 0.94043 1.00000 0 26.30353 0.82725 25.91219 0.83095 0.39134 0.07827 59725.186081 0.000217 29.93343 0.97838 1.00000 0 26.71113 0.84468 26.03615 0.85108 0.67498 0.10415 59725.186524 0.000226 29.35138 0.93810 1.00000 0 25.86357 0.81503 25.58542 0.81766 0.27815 0.06556 59725.187109 0.000359 30.61755 0.76187 1.00000 0 27.04502 0.66101 26.67565 0.66372 0.36937 0.05992