/* ** ** 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 56564.153277 0.000501 1.22788 0.41185 0.98266 0 0.25390 0.06348 0.19194 0.04798 0.31176 0.06971 0.23569 0.05270 56564.154681 0.000903 0.68009 0.19383 0.97115 0 0.27154 0.04978 0.20230 0.03708 0.18467 0.04030 0.13885 0.03030 56564.156448 0.000865 0.68026 0.20338 0.96321 0 0.26567 0.05106 0.19933 0.03830 0.18072 0.04139 0.13607 0.03115 56564.158471 0.001157 0.51985 0.14609 0.97500 0 0.25907 0.04273 0.19500 0.03216 0.13468 0.03064 0.10105 0.02299 56564.160251 0.000622 0.79201 0.24035 0.98605 0 0.31799 0.06523 0.23811 0.04884 0.25185 0.05632 0.18899 0.04226 56564.161952 0.001079 0.55687 0.15706 0.97587 0 0.26440 0.04544 0.19607 0.03370 0.14724 0.03293 0.11007 0.02461 56564.163841 0.000810 0.93944 0.29431 0.95000 0 0.21178 0.04647 0.16035 0.03518 0.19896 0.04449 0.15063 0.03368 56564.165288 0.000637 0.73358 0.22196 0.95909 0 0.33458 0.06620 0.25317 0.05010 0.24544 0.05618 0.18573 0.04251