/* ** ** 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 56237.586653 0.000494 0.80170 0.24584 1.00000 1 0.63305 0.13281 0.29512 0.06190 0.50751 0.11351 0.23530 0.05261 56237.587699 0.000552 0.72689 0.22067 1.00000 1 0.61309 0.12588 0.28936 0.05940 0.44565 0.09966 0.21053 0.04708 56237.588802 0.000552 0.64842 0.19000 1.00000 1 0.68154 0.12657 0.32223 0.05984 0.44192 0.10017 0.20783 0.04711 56237.590052 0.000697 0.56745 0.16069 0.97917 1 0.63415 0.10763 0.29678 0.05036 0.35985 0.08157 0.16803 0.03809 56237.591315 0.000566 0.67607 0.19771 1.00000 1 0.64669 0.12068 0.30392 0.05670 0.43721 0.09844 0.20381 0.04589 56237.592681 0.000799 0.44940 0.11751 0.92727 1 0.78775 0.11349 0.36691 0.05286 0.35402 0.07726 0.16471 0.03594 56237.594090 0.000610 0.70972 0.20904 0.97619 1 0.58483 0.11107 0.27192 0.05164 0.41507 0.09344 0.19387 0.04365 56237.595165 0.000465 0.72970 0.21803 1.00000 1 0.73618 0.14589 0.34325 0.06803 0.53719 0.12013 0.25000 0.05590 56237.596022 0.000392 0.89948 0.28641 1.00000 1 0.70410 0.15961 0.32906 0.07460 0.63333 0.14162 0.29630 0.06625 56237.597155 0.000741 1.07694 0.27612 0.93271 1 0.53430 0.09844 0.24786 0.04567 0.57541 0.10260 0.26693 0.04759