/* ** ** Swift/XRT light curve for 1ES 0647+250. ** ** 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 58849.215490 0.000605 2.95386 0.19415 0.93745 0 2.68911 0.16582 2.54099 0.16702 0.14812 0.01997 58849.216608 0.000494 2.56589 0.36267 0.94118 1 0.63750 0.08927 0.63209 0.08932 0.00542 0.00313 58849.217712 0.000610 2.04570 0.28824 0.95238 1 0.51000 0.07141 0.50711 0.07144 0.00289 0.00204 58849.218816 0.000494 2.51280 0.35759 0.94118 1 0.62500 0.08839 0.62139 0.08843 0.00361 0.00255 58849.219687 0.000378 3.28711 0.45284 1.00000 1 0.81539 0.11200 0.81317 0.11202 0.00222 0.00222 58849.220602 0.000537 2.37294 0.33665 0.91892 1 0.58824 0.08319 0.58654 0.08321 0.00170 0.00170 58849.221561 0.000421 2.95892 0.42107 0.93103 1 0.74074 0.10476 0.73647 0.10480 0.00428 0.00303 58849.222476 0.000494 2.42124 0.34671 0.97059 1 0.60606 0.08571 0.59906 0.08578 0.00700 0.00350 58849.223638 0.000668 2.81099 0.32443 0.93575 1 0.70625 0.08101 0.70222 0.08105 0.00403 0.00232