/* ** ** 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 59539.377090 0.000944 0.89773 0.27173 0.98462 1 0.18100 0.03775 0.14603 0.03045 0.16249 0.03565 0.13061 0.02865 59539.378862 0.000828 0.89381 0.28005 0.96491 1 0.20205 0.04409 0.16154 0.03525 0.18060 0.04060 0.14471 0.03253 59539.380416 0.000726 0.67474 0.19787 0.98000 1 0.30068 0.05704 0.24259 0.04602 0.20288 0.04537 0.16327 0.03651 59539.382580 0.001438 0.61447 0.13912 0.99706 1 0.26337 0.03725 0.21118 0.02986 0.16183 0.02861 0.12968 0.02292 59539.508458 0.000799 0.64606 0.18531 1.00000 1 0.27845 0.05001 0.22546 0.04049 0.17990 0.04023 0.14546 0.03252 59539.510012 0.000755 0.77543 0.23353 0.98077 1 0.24905 0.05024 0.20241 0.04083 0.19312 0.04318 0.15686 0.03508 59539.511988 0.001220 0.70917 0.20959 1.00000 1 0.16607 0.03209 0.13449 0.02599 0.11777 0.02634 0.09524 0.02130 59539.514080 0.000872 0.90401 0.28246 1.00000 1 0.18229 0.03978 0.14737 0.03216 0.16479 0.03685 0.13333 0.02981 59539.516491 0.001540 0.64674 0.16030 0.97948 1 0.19844 0.03099 0.16079 0.02511 0.12834 0.02470 0.10402 0.02002