/* ** ** 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 57068.891391 0.000440 2.53795 0.34014 0.97368 0 1.25567 0.14280 1.06696 0.12134 3.18684 0.22599 2.71574 0.19256 57068.892277 0.000446 2.83012 0.40364 0.98701 0 1.08791 0.13440 0.92435 0.11418 3.07891 0.21944 2.61791 0.18657 57068.893350 0.000628 1.51449 0.17254 0.98157 0 1.43445 0.12723 1.22863 0.10896 2.17246 0.15533 1.86303 0.13319 57068.894548 0.000570 2.21661 0.28674 0.97970 0 1.08053 0.11657 0.92885 0.10021 2.39511 0.17096 2.05893 0.14696 57068.895922 0.000804 1.77523 0.21510 0.98921 0 0.94410 0.09236 0.81293 0.07953 1.67600 0.11982 1.44300 0.10316 57068.897447 0.000720 2.00708 0.24867 0.96787 0 0.96140 0.09774 0.82724 0.08410 1.92961 0.13666 1.66024 0.11758 57068.898749 0.000582 2.01182 0.25305 0.99502 0 1.14913 0.11910 0.98936 0.10254 2.31184 0.16475 1.98961 0.14179 57068.900109 0.000778 1.93582 0.23989 0.99628 0 0.89154 0.09046 0.76829 0.07795 1.72586 0.12280 1.48683 0.10579 57068.901524 0.000637 2.20969 0.28729 0.98182 0 0.96344 0.10455 0.83038 0.09011 2.12891 0.15243 1.83461 0.13136 57068.902800 0.000639 2.04550 0.24544 0.98190 0 1.12227 0.11038 0.96650 0.09506 2.29560 0.15779 1.97640 0.13585