/* ** ** 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 56269.371400 0.001016 0.99992 0.31807 0.96011 0 0.62926 0.14152 0.11860 0.02667 0.62921 0.14154 0.11825 0.02659 56269.373183 0.000767 1.14010 0.37282 0.92830 0 0.77825 0.18353 0.14482 0.03413 0.88728 0.20099 0.16111 0.03644 56269.375364 0.001415 0.52284 0.14533 0.97342 0 0.86609 0.14295 0.15997 0.02638 0.45283 0.10128 0.08417 0.01882 56269.377399 0.000619 0.91654 0.28734 0.96729 0 1.13682 0.24967 0.21032 0.04615 1.04194 0.23311 0.19356 0.04328 56269.379140 0.001123 0.66109 0.19088 0.95876 0 0.86422 0.15780 0.16376 0.02990 0.57132 0.12778 0.10771 0.02408 56269.381449 0.001186 0.80802 0.20026 0.97073 0 1.00427 0.16744 0.18636 0.03106 0.81147 0.14880 0.15046 0.02758