/* ** ** 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) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 56273.345724 0.000055 2.84030 0.65400 0.88749 0 56273.346117 0.000320 1.75306 0.37383 1.00000 1 56273.346771 0.000334 1.68791 0.35429 1.00000 1 56273.348078 0.000973 1.98904 0.23221 0.93850 1 56273.410073 0.000450 2.52089 0.36193 0.99953 1 56273.411046 0.000523 2.23096 0.31937 0.97222 1 56273.412048 0.000479 2.53194 0.36134 0.93939 1 56273.413152 0.000625 1.86650 0.26803 0.97674 1 56273.414794 0.001017 1.54952 0.18875 0.99039 1