/* ** ** Swift/XRT hardness ratio for PKS 1830-21. ** 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 58645.052092 0.001162 1.06093 0.34086 0.98750 1 0.11881 0.02741 0.09570 0.02208 0.12605 0.02819 0.10127 0.02264 58645.054271 0.001017 1.61552 0.57013 0.95714 1 0.09617 0.02667 0.07761 0.02153 0.15537 0.03390 0.12537 0.02736 58645.056799 0.001511 2.13846 0.64595 0.97814 1 0.07951 0.01988 0.06418 0.01604 0.17003 0.02883 0.13723 0.02327 58645.187360 0.000915 1.78019 0.68956 1.00000 1 0.09391 0.02970 0.07143 0.02259 0.16719 0.03739 0.12698 0.02839 58645.189074 0.000799 1.83705 0.71274 0.98182 1 0.10639 0.03365 0.08000 0.02530 0.19545 0.04393 0.14742 0.03314 58645.190570 0.000697 2.27827 0.91456 0.95833 1 0.10241 0.03414 0.07660 0.02553 0.23332 0.05218 0.17391 0.03889 58645.193199 0.001932 1.13221 0.29929 0.98254 1 0.11122 0.02157 0.08397 0.01628 0.12592 0.02262 0.09489 0.01704 58645.659512 0.001482 1.13886 0.37682 0.99020 1 0.09435 0.02290 0.06869 0.01666 0.10745 0.02416 0.07881 0.01772 58645.691135 0.030141 2.53245 0.81453 0.10335 1 0.05666 0.01538 0.03058 0.00769 0.14350 0.02476 0.07461 0.01180