/* ** ** 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 56728.919253 0.000778 1.96683 0.24484 0.98885 0 0.89893 0.09142 0.75767 0.07705 1.76803 0.12694 1.48581 0.10666 56728.920671 0.000639 1.94074 0.23938 0.96833 0 1.14542 0.11497 0.95653 0.09601 2.22297 0.15937 1.85425 0.13292 56728.922123 0.000813 2.54213 0.30753 0.98475 0 0.85942 0.08863 0.72093 0.07436 2.18477 0.13818 1.83369 0.11596 56728.965095 0.000422 2.49918 0.69035 0.97945 0 0.70794 0.16643 0.27096 0.06289 1.76926 0.25662 0.69209 0.09918 56728.965847 0.000330 1.89516 0.47058 0.96491 0 0.96787 0.19601 0.47318 0.09547 1.83426 0.26354 0.89972 0.12893 56728.966536 0.000359 1.29519 0.28690 0.97581 0 1.25830 0.21183 0.63066 0.10619 1.62973 0.23464 0.81463 0.11726 56728.967644 0.000749 2.51684 0.43494 0.95367 0 0.79876 0.11743 0.39401 0.05793 2.01036 0.18259 0.99115 0.09001 56728.969939 0.001545 2.01758 0.19052 0.97566 0 1.33490 0.10391 0.67398 0.05246 2.69327 0.14397 1.36046 0.07272