/* ** ** 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 57275.525533 0.000081 1.44114 0.40472 0.94406 0 1.93943 0.42322 1.68259 0.36717 2.79500 0.49409 2.42488 0.42866 57275.526330 0.000697 3.00169 0.85467 0.97917 1 0.55993 0.13840 0.14218 0.03513 1.68075 0.23758 0.43029 0.06082 57275.527506 0.000479 2.35363 1.00144 0.96970 1 0.41686 0.15044 0.10471 0.03776 0.98114 0.22115 0.24816 0.05593 57275.528392 0.000407 2.49429 0.66549 0.96429 1 1.17607 0.26507 0.29412 0.06629 2.93348 0.41884 0.73421 0.10482 57275.529162 0.000363 2.16276 0.56458 1.00000 1 1.46812 0.32038 0.36522 0.07970 3.17518 0.45486 0.79060 0.11323 57275.530034 0.000508 3.78440 0.98064 0.94969 1 0.95539 0.22104 0.23566 0.05452 3.61559 0.42194 0.89371 0.10429