/* ** ** 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 56249.802204 0.000324 0.91694 0.28284 0.94643 0 0.56410 0.12157 0.42770 0.09217 0.51724 0.11415 0.39266 0.08666 56249.802953 0.000425 0.56293 0.15700 0.91837 0 0.69997 0.11667 0.52642 0.08774 0.39403 0.08811 0.29679 0.06636 56249.803757 0.000379 0.86443 0.23786 0.96183 0 0.60466 0.11427 0.45978 0.08689 0.52269 0.10454 0.39749 0.07950 56249.804643 0.000506 0.61330 0.17590 0.98857 0 0.49997 0.08980 0.37868 0.06801 0.30664 0.06857 0.23160 0.05179 56249.805531 0.000382 0.56143 0.15737 0.94697 0 0.75207 0.12712 0.57005 0.09636 0.42223 0.09441 0.32053 0.07167 56249.806448 0.000535 0.37231 0.09838 0.96216 0 0.80102 0.11103 0.60160 0.08338 0.29823 0.06709 0.22384 0.05035 56249.807386 0.000402 0.57786 0.16420 0.97842 0 0.67333 0.11806 0.50901 0.08925 0.38909 0.08700 0.29461 0.06588 56249.808260 0.000472 0.55743 0.15697 0.95706 0 0.60752 0.10293 0.45806 0.07762 0.33865 0.07617 0.25540 0.05745 56249.809108 0.000376 0.47736 0.13109 0.96154 0 0.87787 0.13829 0.66774 0.10519 0.41906 0.09426 0.31874 0.07170 56249.810042 0.000558 0.39909 0.10377 0.97409 0 0.74714 0.10561 0.55952 0.07908 0.29817 0.06508 0.22378 0.04883 56249.810942 0.000341 0.83856 0.24132 0.94068 0 0.62440 0.12069 0.47251 0.09133 0.52359 0.11163 0.39706 0.08465 56249.811579 0.000295 0.95948 0.30156 0.99020 0 0.54915 0.12053 0.41432 0.09092 0.52690 0.11853 0.39448 0.08873 56249.812409 0.000535 0.67718 0.14863 0.95135 0 0.77128 0.10745 0.58602 0.08164 0.52230 0.08858 0.39712 0.06735 56249.813396 0.000451 0.65964 0.16743 0.92949 0 0.71641 0.11465 0.53903 0.08625 0.47258 0.09311 0.35767 0.07047