/* ** ** 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 55526.383672 0.000813 0.82892 0.25400 0.98214 1 0.22610 0.04737 0.17616 0.03690 0.18742 0.04191 0.14546 0.03252 55526.385255 0.000770 0.97093 0.30866 1.00000 1 0.19914 0.04453 0.15385 0.03440 0.19335 0.04369 0.14944 0.03377 55526.387216 0.001191 0.53096 0.14786 0.95122 1 0.24862 0.04087 0.19221 0.03160 0.13201 0.02967 0.10206 0.02294 55526.389584 0.001177 0.49367 0.13523 0.97531 1 0.26452 0.04142 0.20450 0.03202 0.13058 0.02935 0.10076 0.02265 55526.391647 0.000886 0.93796 0.29739 0.98361 1 0.18426 0.04142 0.14215 0.03195 0.17283 0.03865 0.13333 0.02981 55526.393695 0.001162 0.62127 0.17779 1.00000 1 0.21076 0.03763 0.16052 0.02866 0.13094 0.02928 0.10000 0.02236 55526.397065 0.002208 0.56545 0.12036 0.99270 1 0.21598 0.02794 0.16411 0.02122 0.12212 0.02065 0.09278 0.01568