/* ** ** 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 56184.538348 0.000450 1.01904 0.30468 1.00000 1 0.36457 0.07811 0.29201 0.06255 0.37151 0.07748 0.29678 0.06188 56184.539496 0.000697 0.60766 0.17542 0.97917 1 0.34705 0.06336 0.27907 0.05095 0.21089 0.04716 0.17021 0.03806 56184.540847 0.000654 0.55885 0.15751 0.97778 1 0.40091 0.06817 0.32374 0.05505 0.22405 0.05036 0.18092 0.04067 56184.542125 0.000625 0.59167 0.16767 0.97674 1 0.39868 0.06940 0.32195 0.05604 0.23588 0.05275 0.19048 0.04259 56184.543214 0.000465 0.95232 0.29054 0.96875 1 0.35388 0.07545 0.28387 0.06052 0.33701 0.07354 0.27097 0.05913 56184.544246 0.000566 0.46275 0.12627 1.00000 1 0.54624 0.08450 0.44107 0.06823 0.25277 0.05682 0.20411 0.04588 56184.545233 0.000421 1.26127 0.41944 1.00000 1 0.28303 0.07076 0.22857 0.05714 0.35698 0.07829 0.28829 0.06322 56184.546366 0.000712 0.51893 0.14521 1.00000 1 0.38769 0.06462 0.31305 0.05217 0.20119 0.04522 0.16246 0.03652 56184.548168 0.001089 0.63673 0.13311 0.98536 1 0.39973 0.05249 0.32222 0.04231 0.25452 0.04141 0.20514 0.03337