/* ** ** Swift/XRT hardness ratio for 1ES 0647+250. ** 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 58872.913314 0.000726 0.43491 0.11650 0.94000 1 1.54898 0.22840 0.39149 0.05772 0.67367 0.15065 0.17021 0.03806 58872.914810 0.000770 0.31884 0.08194 0.98113 1 1.91430 0.24242 0.48234 0.06108 0.61036 0.13650 0.15385 0.03440 58872.916960 0.001351 0.21517 0.05319 0.97849 1 1.61446 0.17009 0.40948 0.04314 0.34738 0.07768 0.08791 0.01966 58872.919734 0.001423 0.21002 0.05045 0.97959 1 1.63777 0.16453 0.41713 0.04190 0.34396 0.07506 0.08750 0.01909 58872.922480 0.001322 0.21960 0.05442 0.98901 1 1.58372 0.16914 0.40392 0.04314 0.34778 0.07777 0.08889 0.01988 58872.924862 0.001060 0.27344 0.06965 0.98630 1 1.59589 0.18934 0.40313 0.04783 0.43638 0.09837 0.11029 0.02486 58872.927186 0.001264 0.28566 0.06698 0.97032 1 1.54127 0.17016 0.39312 0.04340 0.44029 0.09108 0.11231 0.02323