/* ** ** 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 58615.576922 0.001496 1.48818 0.53021 0.99029 1 0.06577 0.01824 0.05306 0.01472 0.09787 0.02189 0.07843 0.01754 58615.580873 0.002455 1.66821 0.44036 0.99235 1 0.06932 0.01452 0.05561 0.01165 0.11564 0.01857 0.09278 0.01490 58615.847188 0.001206 2.47475 1.05564 0.98795 1 0.04838 0.01757 0.03899 0.01416 0.11973 0.02677 0.09756 0.02182 58615.849498 0.001104 1.54018 0.54873 0.97368 1 0.08584 0.02381 0.07027 0.01949 0.13221 0.02956 0.10811 0.02417 58615.851851 0.001249 1.21032 0.40841 1.00000 1 0.09329 0.02348 0.07662 0.01928 0.11291 0.02538 0.09256 0.02081 58615.853943 0.000842 1.28729 0.43969 1.00000 1 0.13034 0.03365 0.10714 0.02766 0.16779 0.03752 0.13793 0.03084 58615.855482 0.000697 4.76780 2.61156 0.97917 1 0.04352 0.02176 0.03556 0.01778 0.20748 0.04640 0.17021 0.03806 58615.857254 0.001075 5.34812 2.90701 0.98031 1 0.02760 0.01380 0.02268 0.01134 0.14758 0.03146 0.12131 0.02586 58615.949887 0.034317 1.55279 0.48264 0.05332 1 0.06876 0.01678 0.05497 0.01342 0.10677 0.02055 0.08573 0.01650 58615.985526 0.001322 0.95296 0.30297 0.98901 1 0.11573 0.02588 0.09195 0.02056 0.11029 0.02492 0.08800 0.01989 58615.987617 0.000770 3.99929 1.99964 0.96226 1 0.04915 0.02198 0.03922 0.01754 0.19658 0.04396 0.15686 0.03508 58615.989666 0.001278 2.31107 0.82760 0.97320 1 0.06813 0.02054 0.05432 0.01638 0.15744 0.03042 0.12564 0.02427