/* ** ** 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 55487.433434 0.001984 2.42454 0.76997 0.66602 1 0.07563 0.02021 0.06225 0.01664 0.18337 0.03145 0.14952 0.02564 55487.436507 0.001089 2.38693 1.00796 0.97334 1 0.05661 0.02028 0.04580 0.01641 0.13511 0.03021 0.10959 0.02450 55487.438599 0.001002 1.85364 0.70025 0.97101 1 0.07926 0.02413 0.06412 0.01952 0.14692 0.03285 0.11940 0.02670 55487.440821 0.001220 1.38407 0.48234 0.97619 1 0.08759 0.02341 0.07089 0.01895 0.12124 0.02711 0.09756 0.02182 55487.443276 0.001235 2.49565 1.04411 0.97647 1 0.04733 0.01673 0.03855 0.01363 0.11811 0.02641 0.09639 0.02155 55487.445760 0.001249 3.97435 1.98934 0.98837 1 0.02902 0.01298 0.02381 0.01065 0.11534 0.02593 0.09365 0.02105 55487.447779 0.000770 1.48693 0.53353 1.00000 1 0.12388 0.03465 0.10118 0.02829 0.18420 0.04141 0.15019 0.03376 55487.449813 0.001264 1.73253 0.65163 0.98851 1 0.06528 0.01968 0.05366 0.01618 0.11310 0.02543 0.09256 0.02081 55487.451890 0.000813 1.91229 0.72082 1.00000 1 0.09505 0.02921 0.07855 0.02414 0.18176 0.03966 0.15000 0.03273 55487.454214 0.001511 1.86078 0.53976 0.88342 1 0.10013 0.02360 0.08155 0.01922 0.18631 0.03150 0.15238 0.02576