/* ** ** 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 59253.402451 0.000608 1.75841 0.21287 0.97619 0 1.30130 0.12713 1.10030 0.10749 2.28821 0.16357 1.93560 0.13836 59253.403489 0.000431 1.54994 0.18012 0.97987 0 2.06814 0.18901 1.74674 0.15964 3.20550 0.23009 2.70785 0.19436 59253.404308 0.000388 2.58753 0.35884 0.95522 0 1.42751 0.16978 1.20833 0.14370 3.69373 0.26345 3.12372 0.22276 59253.405124 0.000428 2.31609 0.30293 0.97297 0 1.43291 0.15753 1.20744 0.13278 3.31876 0.23514 2.80063 0.19842 59253.406041 0.000489 2.01127 0.25317 0.98225 0 1.40435 0.14550 1.19142 0.12344 2.82453 0.20192 2.39035 0.17087 59253.407045 0.000515 1.87466 0.23129 0.98315 0 1.44941 0.14629 1.23046 0.12420 2.71716 0.19280 2.30768 0.16374 59253.407948 0.000388 1.84843 0.22665 0.99254 0 1.92188 0.19187 1.61845 0.16159 3.55246 0.25292 2.99435 0.21317 59253.408747 0.000411 1.79844 0.21706 0.97183 0 1.89658 0.18483 1.60858 0.15675 3.41088 0.24284 2.88586 0.20545 59253.409441 0.000284 2.18825 0.28628 0.97959 0 2.16955 0.23780 1.90572 0.20887 4.74752 0.33908 4.15099 0.29635 59253.409979 0.000255 2.34671 0.31761 1.00000 0 2.18006 0.25055 1.92534 0.22118 5.11597 0.36568 4.51310 0.32257 59253.410460 0.000226 2.18664 0.28466 1.00000 0 2.60172 0.28240 2.33153 0.25307 5.68902 0.40890 5.09803 0.36642 59253.411235 0.000550 1.89875 0.20451 0.98947 0 1.65042 0.14437 1.47905 0.12938 3.13374 0.19692 2.80835 0.17648