/* ** ** 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 56333.094327 0.000521 0.62938 0.17852 0.96667 0 0.51006 0.09163 0.37868 0.06801 0.32103 0.07046 0.24045 0.05278 56333.095377 0.000530 0.61930 0.17996 0.98361 0 0.48524 0.08752 0.35356 0.06375 0.30051 0.06847 0.21874 0.04982 56333.096633 0.000726 0.47111 0.12966 0.95219 0 0.48789 0.07736 0.35363 0.05606 0.22985 0.05171 0.16668 0.03750 56333.097987 0.000628 0.59940 0.16961 0.96313 0 0.43409 0.07526 0.32258 0.05592 0.26019 0.05819 0.19171 0.04287 56333.099185 0.000570 0.65638 0.19083 0.97970 0 0.42994 0.07986 0.31574 0.05863 0.28220 0.06312 0.20760 0.04642 56333.100276 0.000521 0.72609 0.21466 0.96111 0 0.44097 0.08527 0.31869 0.06161 0.32019 0.07161 0.23160 0.05179 56333.101465 0.000668 0.79313 0.24185 0.96970 0 0.31103 0.06447 0.22458 0.04655 0.24669 0.05517 0.17887 0.04000 56333.102920 0.000787 0.45521 0.12320 0.96324 0 0.46568 0.07100 0.33547 0.05114 0.21198 0.04740 0.15293 0.03420 56333.104384 0.000677 0.65017 0.18778 0.94872 0 0.37679 0.06823 0.27518 0.04982 0.24498 0.05512 0.17944 0.04037 56333.105652 0.000590 0.94785 0.28262 0.97059 0 0.31610 0.06588 0.23460 0.04888 0.29961 0.06388 0.22259 0.04746