/* ** ** 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 59081.576770 0.001031 0.60389 0.17215 0.98592 1 0.23999 0.04243 0.18824 0.03328 0.14493 0.03241 0.11429 0.02556 59081.578411 0.000610 0.83815 0.25795 1.00000 1 0.28722 0.06073 0.22699 0.04799 0.24074 0.05383 0.19048 0.04259 59081.579864 0.000842 0.75785 0.22433 0.96552 1 0.23689 0.04595 0.18807 0.03648 0.17953 0.04014 0.14286 0.03194 59081.581389 0.000683 0.80830 0.24544 0.97872 1 0.26939 0.05499 0.21333 0.04355 0.21775 0.04895 0.17304 0.03890 59081.583233 0.001162 0.36891 0.09638 0.95849 1 0.35560 0.04804 0.28270 0.03819 0.13119 0.02933 0.10433 0.02333 59081.623135 0.001336 0.53436 0.12092 0.96199 1 0.32054 0.04285 0.25394 0.03395 0.17128 0.03127 0.13559 0.02476