/* ** ** 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 56288.757644 0.000475 0.54124 0.15039 0.94512 0 0.63296 0.10440 0.47675 0.07863 0.34258 0.07660 0.25849 0.05780 56288.758619 0.000501 0.54951 0.15349 0.95954 0 0.59505 0.09847 0.43850 0.07256 0.32699 0.07358 0.23999 0.05399 56288.759808 0.000689 0.41204 0.11232 0.95378 0 0.56799 0.08394 0.41900 0.06191 0.23403 0.05360 0.17249 0.03952 56288.761038 0.000541 0.61397 0.17449 0.95722 0 0.49841 0.08741 0.36273 0.06361 0.30601 0.06843 0.22384 0.05005 56288.761944 0.000365 1.02736 0.33017 0.97619 0 0.42703 0.09798 0.31457 0.07217 0.43871 0.09872 0.32389 0.07286 56288.762826 0.000518 0.64160 0.18497 0.96648 0 0.49180 0.08868 0.35974 0.06486 0.31554 0.07098 0.23028 0.05180 56288.764036 0.000692 0.57771 0.16304 0.97490 0 0.40859 0.07033 0.30038 0.05170 0.23605 0.05279 0.17196 0.03845 56288.765445 0.000718 0.44366 0.12126 0.97581 0 0.50471 0.07630 0.36786 0.05561 0.22392 0.05099 0.16274 0.03706 56288.767450 0.001288 0.42802 0.09393 0.95730 0 0.44518 0.05369 0.32702 0.03944 0.19054 0.03493 0.14054 0.02576