/* ** ** 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 56320.197939 0.000703 0.49171 0.13584 0.98765 0 0.45474 0.07295 0.33778 0.05419 0.22360 0.05029 0.16603 0.03734 56320.199386 0.000744 0.73243 0.21772 0.98444 0 0.30226 0.05920 0.21632 0.04235 0.22139 0.04951 0.15837 0.03541 56320.200954 0.000825 0.41334 0.11153 0.98246 0 0.47587 0.06994 0.34249 0.05033 0.19670 0.04451 0.14153 0.03202 56320.202381 0.000602 0.51691 0.14246 0.95673 0 0.53819 0.08670 0.38846 0.06257 0.27819 0.06221 0.20134 0.04502 56320.203446 0.000463 0.90887 0.28082 0.95625 0 0.40035 0.08536 0.28806 0.06141 0.36386 0.08137 0.26187 0.05856 56320.204505 0.000596 0.66374 0.19495 0.98544 0 0.40792 0.07576 0.29342 0.05449 0.27075 0.06161 0.19414 0.04417 56320.205781 0.000680 0.64018 0.18392 0.97872 0 0.37614 0.06783 0.27262 0.04915 0.24080 0.05385 0.17420 0.03895 56320.207395 0.000935 0.50960 0.12895 0.97214 0 0.41696 0.06179 0.29778 0.04413 0.21248 0.04358 0.15242 0.03126