/* ** ** 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 58636.021976 0.000886 1.48287 0.53096 1.00000 1 0.11170 0.03124 0.08896 0.02488 0.16564 0.03704 0.13115 0.02933 58636.024315 0.001453 1.75569 0.66032 0.99000 1 0.05765 0.01738 0.04583 0.01382 0.10121 0.02275 0.08040 0.01807 58636.026654 0.000886 2.83712 1.26174 1.00000 1 0.05744 0.02204 0.04600 0.01765 0.16298 0.03664 0.13049 0.02933 58636.028338 0.000799 4.82408 2.64231 0.98182 1 0.03866 0.01933 0.03077 0.01538 0.18650 0.04170 0.14815 0.03313 58636.029878 0.000741 3.74087 1.87062 0.98039 1 0.05401 0.02416 0.04255 0.01903 0.20203 0.04518 0.16000 0.03578 58636.032072 0.001453 2.12407 0.86095 0.99000 1 0.04753 0.01603 0.03787 0.01277 0.10095 0.02269 0.08040 0.01807 58636.034308 0.000784 2.49624 1.04430 0.98148 1 0.07581 0.02680 0.06038 0.02135 0.18924 0.04232 0.15094 0.03375 58636.037344 0.002251 1.53637 0.39712 0.96332 1 0.08317 0.01671 0.06626 0.01331 0.12779 0.02079 0.10153 0.01652 58636.353334 0.000915 2.09947 0.84412 1.00000 1 0.07502 0.02501 0.06000 0.02000 0.15751 0.03541 0.12635 0.02840 58636.355236 0.000988 2.34976 0.98302 0.98529 1 0.06346 0.02244 0.05079 0.01796 0.14912 0.03335 0.11940 0.02670 58636.358664 0.002440 1.31436 0.33538 0.98023 1 0.08292 0.01602 0.06655 0.01286 0.10898 0.01816 0.08744 0.01457 58636.629052 0.000828 2.73733 1.21579 1.00000 1 0.06518 0.02501 0.05112 0.01961 0.17841 0.03990 0.14035 0.03138 58636.631289 0.001409 1.09042 0.35739 0.98969 1 0.09649 0.02301 0.07575 0.01806 0.10522 0.02365 0.08292 0.01864 58636.633831 0.001133 1.76682 0.66327 0.96154 1 0.07676 0.02315 0.06027 0.01817 0.13563 0.03033 0.10667 0.02385 58636.636910 0.001946 1.15970 0.30183 0.99803 1 0.10730 0.02065 0.08438 0.01624 0.12443 0.02180 0.09811 0.01719