/* ** ** 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 58551.104361 0.000857 2.24667 0.90914 0.98305 1 0.07488 0.02525 0.06138 0.02070 0.16823 0.03762 0.13793 0.03084 58551.106162 0.000944 1.99999 0.77459 0.96923 1 0.07737 0.02447 0.06349 0.02008 0.15474 0.03460 0.12698 0.02839 58551.108036 0.000930 3.15855 1.47203 0.98438 1 0.04877 0.01991 0.04000 0.01633 0.15404 0.03463 0.12635 0.02840 58551.110142 0.001177 2.88513 1.25917 0.96296 1 0.04549 0.01719 0.03733 0.01411 0.13125 0.02864 0.10769 0.02350 58551.112205 0.000886 1.78795 0.67116 0.98361 1 0.09091 0.02741 0.07458 0.02249 0.16254 0.03635 0.13333 0.02981 58551.113832 0.000741 4.89603 2.68167 0.95275 1 0.04100 0.02050 0.03362 0.01681 0.20072 0.04488 0.16464 0.03682 58551.176136 0.001249 2.92459 1.31553 0.98837 1 0.04518 0.01762 0.03277 0.01277 0.13215 0.02962 0.09412 0.02105 58551.179317 0.001932 1.19253 0.32449 0.97567 1 0.10934 0.02206 0.07764 0.01566 0.13039 0.02381 0.09248 0.01688 58551.306596 0.002411 1.25903 0.30455 0.96006 1 0.10006 0.01810 0.07698 0.01392 0.12598 0.02023 0.09763 0.01568