/* ** ** 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 58578.314516 0.001206 1.93253 0.75012 0.98795 1 0.06874 0.02175 0.04938 0.01562 0.13283 0.02987 0.09709 0.02182 58578.316753 0.001031 1.46499 0.50778 0.97183 1 0.11211 0.03019 0.08300 0.02235 0.16424 0.03584 0.12174 0.02657 58578.318729 0.000944 2.13029 0.86207 1.00000 1 0.07729 0.02607 0.05744 0.01937 0.16466 0.03683 0.12308 0.02752 58578.320341 0.000668 4.91888 2.69449 0.97826 1 0.04789 0.02395 0.03636 0.01818 0.23554 0.05267 0.17778 0.03975 58578.321939 0.000930 2.79253 1.22660 0.98438 1 0.06086 0.02301 0.04590 0.01735 0.16995 0.03801 0.12699 0.02839 58578.323682 0.000813 2.52960 1.05829 0.96429 1 0.07804 0.02759 0.05926 0.02095 0.19742 0.04415 0.14815 0.03313 58578.325483 0.000988 1.37911 0.48162 0.98529 1 0.11436 0.03057 0.08616 0.02303 0.15771 0.03545 0.11882 0.02671 58578.327967 0.001496 1.83656 0.69079 0.97087 1 0.05769 0.01740 0.04356 0.01314 0.10596 0.02382 0.07961 0.01789 58578.330683 0.001220 2.25983 0.78065 0.98392 1 0.08054 0.02325 0.06000 0.01732 0.18201 0.03452 0.13504 0.02561