/* ** ** 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 57276.378861 0.000231 2.49995 0.40202 0.98510 0 1.76487 0.24359 1.51410 0.20898 4.41209 0.36410 3.79144 0.31286 57276.379445 0.000334 2.42623 0.65939 1.00000 1 1.60227 0.37119 0.35864 0.08309 3.88748 0.55244 0.87504 0.12434 57276.380185 0.000407 2.39860 0.62475 0.96429 1 1.41681 0.31193 0.32044 0.07055 3.39836 0.47298 0.76784 0.10686 57276.381318 0.000726 3.12390 0.46080 1.00000 1 2.32347 0.30047 0.51891 0.06711 7.25829 0.51502 1.62059 0.11499 57276.382727 0.000683 2.94393 0.42429 1.00000 1 2.57156 0.32239 0.58026 0.07274 7.57051 0.53823 1.70725 0.12138 57276.384122 0.000712 2.63473 0.36479 1.00000 1 2.73664 0.32442 0.61399 0.07279 7.21033 0.51576 1.61984 0.11586 57276.385676 0.000842 3.06208 0.45453 1.00000 1 1.97160 0.25580 0.44219 0.05736 6.03719 0.43541 1.35450 0.09768 57276.387608 0.001089 2.80087 0.39964 1.00000 1 1.72010 0.21311 0.38344 0.04750 4.81778 0.34096 1.07445 0.07604 57276.389482 0.000784 2.52263 0.43491 0.98220 1 1.66797 0.24525 0.37326 0.05488 4.20768 0.37876 0.94120 0.08472