/* ** ** Swift/XRT hardness ratio for BL Lacertae. ** 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 56311.064592 0.000521 0.46311 0.12601 0.95556 0 0.68976 0.10550 0.50241 0.07684 0.31944 0.07188 0.23160 0.05211 56311.065669 0.000556 0.53487 0.14922 0.97396 0 0.53806 0.08876 0.39727 0.06553 0.28779 0.06475 0.21302 0.04793 56311.066699 0.000475 0.58080 0.16583 0.98171 0 0.57136 0.09942 0.42257 0.07353 0.33184 0.07512 0.24599 0.05568 56311.067764 0.000590 0.59808 0.17087 0.98039 0 0.45461 0.08004 0.33375 0.05875 0.27189 0.06118 0.19918 0.04481 56311.069022 0.000668 0.43168 0.11591 0.94805 0 0.57213 0.08503 0.42342 0.06293 0.24698 0.05523 0.18295 0.04091 56311.070171 0.000480 0.68779 0.20138 0.98193 0 0.48439 0.09155 0.35728 0.06752 0.33316 0.07450 0.24581 0.05496 56311.071088 0.000437 0.66355 0.19076 0.98675 0 0.56769 0.10451 0.41998 0.07731 0.37669 0.08318 0.27924 0.06165 56311.071875 0.000350 1.23780 0.41523 0.95041 0 0.38936 0.09735 0.27872 0.06968 0.48195 0.10778 0.34841 0.07791 56311.072911 0.000686 0.41365 0.10866 0.96624 0 0.60254 0.08693 0.44286 0.06388 0.24924 0.05471 0.18270 0.04010 56311.074115 0.000518 0.55963 0.15792 0.96648 0 0.56945 0.09798 0.41542 0.07146 0.31868 0.07127 0.23160 0.05179 56311.075151 0.000518 0.74081 0.22236 0.96648 0 0.42278 0.08332 0.30684 0.06046 0.31320 0.07091 0.22892 0.05182