/* ** ** Swift/XRT hardness ratio for 1ES 1927+654. ** Hardness ratio for this file has been calculated by splitting the data at 2.0 keV. ** ** 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). ** FracExp - Conversion factor between bin size and observing time. ** Ratio - Source hardness ratio (2.0 - 10.0 keV)/(0.3 - 2.0 keV). ** This is also Rate2/Rate1 from the following columns. ** RatioError - 1 sigma error in the hardness ratio. ** Mode - 0 if in Windowed Timing (WT). ** 1 if in Photon Counting (PC). ** Rate1 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 0.3 - 2.0 keV band. ** RateError1 - 1 sigma error in source count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetRate1 - Background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetError1 - Error in the background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** Rate2 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 2.0 - 10.0 keV band. ** RateError2 - 1 sigma error in source count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetRate2 - Background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetError2 - Error in the background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Ratio RatioError FracExp Mode Rate1 RateError1 NetRate1 NetError1 Rate1 RateError2 NetRate2 NetError2 59507.912821 0.001322 0.32417 0.08353 0.98901 1 0.33855 0.04335 0.27416 0.03510 0.10975 0.02454 0.08889 0.01988 59507.916017 0.001874 0.22922 0.05731 1.00000 1 0.33087 0.03619 0.26815 0.02933 0.07584 0.01705 0.06170 0.01387 59507.919750 0.001859 0.17315 0.04199 0.99219 1 0.44698 0.04198 0.36382 0.03417 0.07739 0.01731 0.06299 0.01409 59507.923425 0.001816 0.18845 0.04531 0.99200 1 0.43954 0.04212 0.35607 0.03412 0.08283 0.01826 0.06708 0.01479 59507.928233 0.002992 0.15692 0.03423 0.99267 1 0.38180 0.03083 0.30739 0.02482 0.05991 0.01214 0.04830 0.00979