/* ** ** Swift/XRT hardness ratio for PKS 2149-306. ** 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 56175.467466 0.001118 0.67484 0.19508 0.97403 1 0.22681 0.04155 0.15738 0.02883 0.15306 0.03423 0.10667 0.02385 56175.471082 0.002498 0.50654 0.10222 0.98837 1 0.24646 0.02885 0.17177 0.02010 0.12484 0.02052 0.08706 0.01431 56175.512931 0.001031 0.73813 0.21707 0.95775 1 0.21883 0.04150 0.15946 0.03024 0.16152 0.03630 0.11709 0.02631 56175.514718 0.000755 0.94157 0.29489 0.98077 1 0.22764 0.04991 0.16724 0.03667 0.21434 0.04793 0.15686 0.03508 56175.516839 0.001365 0.49340 0.13458 0.97872 1 0.24019 0.03751 0.17635 0.02754 0.11851 0.02650 0.08696 0.01944 56175.519279 0.001075 0.58151 0.16317 0.95946 1 0.26284 0.04456 0.19392 0.03287 0.15284 0.03418 0.11268 0.02520 56175.521225 0.000872 0.66534 0.19454 0.98333 1 0.27776 0.05194 0.20217 0.03780 0.18481 0.04154 0.13495 0.03033 56175.523012 0.000915 0.63305 0.18409 1.00000 1 0.27321 0.05005 0.19937 0.03652 0.17295 0.03906 0.12577 0.02841 56175.525162 0.001235 0.78688 0.21006 0.96537 1 0.21140 0.03737 0.15422 0.02726 0.16635 0.03327 0.12187 0.02437