/* ** ** 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 57281.370842 0.000479 2.46093 0.64123 0.96970 1 0.52942 0.11556 0.25454 0.05555 1.30286 0.18539 0.62183 0.08842 57281.371873 0.000552 4.21858 1.35491 0.97368 1 0.27466 0.07929 0.12973 0.03745 1.15866 0.16312 0.54861 0.07723 57281.372759 0.000334 1.46996 0.54105 1.00000 1 0.50038 0.14449 0.22857 0.06598 0.73553 0.16788 0.34122 0.07787 57281.374038 0.000944 2.20804 0.43946 0.99737 1 0.52675 0.08846 0.24726 0.04152 1.16308 0.12424 0.54523 0.05823 57281.507501 0.000436 2.67610 1.17771 0.96667 1 0.41142 0.15551 0.10370 0.03920 1.10100 0.24817 0.27381 0.06172 57281.508257 0.000320 2.51245 1.05122 0.95455 1 0.61135 0.21618 0.15238 0.05387 1.53599 0.34353 0.38095 0.08518 57281.509114 0.000537 2.20469 0.88718 0.91892 1 0.41785 0.13929 0.10588 0.03529 0.92123 0.20766 0.23354 0.05264 57281.510377 0.000726 1.61707 0.39777 0.96134 1 0.95621 0.18869 0.24048 0.04745 1.54625 0.22708 0.38864 0.05708