/* ** ** Swift/XRT hardness ratio for 1A 0535+262. ** 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 59304.451458 0.000087 1.68871 0.74881 0.95231 0 0.72297 0.25561 0.60313 0.21324 1.22090 0.32674 1.01845 0.27256 59304.452014 0.000450 2.30941 0.61349 1.00000 1 0.61127 0.13669 0.27586 0.06168 1.41168 0.20243 0.63684 0.09131 59304.453307 0.000842 2.58184 0.68530 0.98111 1 0.34865 0.07961 0.15115 0.03451 0.90016 0.12181 0.38911 0.05264 59304.716126 0.000363 2.48670 1.07107 0.96000 1 0.54887 0.20205 0.13413 0.04932 1.36488 0.30523 0.33333 0.07454 59304.717128 0.000639 1.74882 0.42994 1.00000 1 1.07191 0.21532 0.26076 0.05238 1.87458 0.26571 0.45840 0.06497 59304.718363 0.000596 2.40167 0.64660 0.97561 1 0.85370 0.19585 0.21111 0.04843 2.05031 0.28888 0.50712 0.07144 59304.719510 0.000552 2.75511 0.77870 0.97368 1 0.80722 0.19759 0.19831 0.04854 2.22397 0.31427 0.54668 0.07725 59304.721137 0.001075 2.19026 0.40985 0.95011 1 0.98055 0.15243 0.24181 0.03759 2.14765 0.22372 0.52987 0.05520