/* ** ** 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 59715.452565 0.000944 2.10427 0.84474 1.00000 1 0.07354 0.02452 0.05806 0.01935 0.15474 0.03461 0.12308 0.02752 59715.454802 0.001293 1.42326 0.50260 0.96629 1 0.08260 0.02241 0.06493 0.01762 0.11756 0.02657 0.09208 0.02081 59715.457111 0.001017 2.84427 1.24917 0.97143 1 0.05195 0.01964 0.04118 0.01556 0.14775 0.03304 0.11765 0.02631 59715.459609 0.001482 1.61835 0.50492 0.95735 1 0.08679 0.02131 0.06811 0.01673 0.14046 0.02703 0.11060 0.02128 59715.595212 0.001249 1.35743 0.46186 0.98837 1 0.09061 0.02357 0.07267 0.01890 0.12300 0.02698 0.09834 0.02157 59715.597202 0.000741 2.49130 1.04222 0.96078 1 0.08072 0.02854 0.06531 0.02309 0.20111 0.04497 0.16327 0.03651 59715.598959 0.001017 3.19653 1.37993 0.99682 1 0.05124 0.01937 0.04131 0.01561 0.16378 0.03415 0.13185 0.02749 59715.665813 0.001148 1.33254 0.45049 1.00000 1 0.09733 0.02513 0.08000 0.02066 0.12970 0.02830 0.10633 0.02320 59715.668196 0.001235 2.37124 0.77993 0.98876 1 0.07852 0.02178 0.06420 0.01781 0.18619 0.03292 0.15230 0.02692