/* ** ** 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 56255.813882 0.000579 0.38064 0.10146 0.94000 0 0.78750 0.11106 0.54876 0.07736 0.29976 0.06780 0.21082 0.04768 56255.814878 0.000417 0.85835 0.26492 0.92361 0 0.47955 0.10201 0.35047 0.07455 0.41162 0.09205 0.30125 0.06736 56255.815804 0.000509 0.41843 0.11286 0.96591 0 0.75778 0.11285 0.56004 0.08340 0.31708 0.07131 0.23441 0.05272 56255.816709 0.000396 0.58617 0.16922 0.97810 0 0.69872 0.12530 0.50592 0.09073 0.40957 0.09266 0.29577 0.06690 56255.817609 0.000503 0.40984 0.11058 0.95402 0 0.81371 0.11959 0.58442 0.08587 0.33349 0.07546 0.23876 0.05400 56255.818677 0.000564 0.44094 0.12097 0.96410 0 0.65855 0.10219 0.47832 0.07421 0.29038 0.06569 0.21082 0.04768 56255.819773 0.000532 0.71497 0.21042 0.96196 0 0.43163 0.08258 0.31502 0.06027 0.30860 0.06901 0.22637 0.05062 56255.820830 0.000524 0.48086 0.13222 0.98343 0 0.63818 0.10210 0.46628 0.07457 0.30687 0.06863 0.22509 0.05033 56255.821784 0.000431 0.59414 0.16829 0.95302 0 0.65096 0.11202 0.47480 0.08170 0.38676 0.08701 0.28063 0.06311 56255.822803 0.000587 0.48821 0.13660 0.96059 0 0.56930 0.09172 0.41109 0.06621 0.27794 0.06358 0.20103 0.04600 56255.824186 0.000796 0.51702 0.10461 0.96000 0 0.76555 0.09204 0.55535 0.06676 0.39580 0.06441 0.28754 0.04679