/* ** ** 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 58572.880249 0.001089 1.79211 0.67276 0.98667 1 0.07352 0.02217 0.06027 0.01817 0.13176 0.02946 0.10811 0.02417 58572.882340 0.001002 1.16041 0.38546 0.98551 1 0.12285 0.03018 0.10028 0.02463 0.14256 0.03188 0.11765 0.02631 58572.884388 0.001046 2.02401 0.81377 0.98611 1 0.06707 0.02236 0.05538 0.01846 0.13575 0.03052 0.11211 0.02520 58572.886654 0.001220 1.59403 0.57075 0.95238 1 0.07630 0.02134 0.06292 0.01760 0.12163 0.02720 0.10000 0.02236 58572.889066 0.001191 1.92652 0.71141 0.99499 1 0.06780 0.02044 0.05599 0.01688 0.13061 0.02785 0.10786 0.02300 58572.946874 0.001046 1.28215 0.43975 1.00000 1 0.10569 0.02748 0.08637 0.02246 0.13550 0.03030 0.11111 0.02485 58572.948690 0.000770 3.30194 1.58279 1.00000 1 0.05504 0.02330 0.04546 0.01925 0.18175 0.04086 0.15018 0.03376 58572.950375 0.000915 1.34624 0.47018 0.96825 1 0.11830 0.03162 0.09655 0.02580 0.15925 0.03580 0.13048 0.02933 58572.953411 0.002121 2.62915 0.82500 0.96627 1 0.04833 0.01292 0.03972 0.01061 0.12708 0.02089 0.10491 0.01725