/* ** ** Swift/XRT hardness ratio for 1ES 1959+650. ** 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 57517.132389 0.000587 0.28269 0.02312 0.97537 0 7.82955 0.29745 7.02866 0.26702 2.21332 0.16033 1.98976 0.14412 57517.133471 0.000495 0.37115 0.03097 0.99415 0 7.14419 0.31207 6.34412 0.27709 2.65154 0.18853 2.35330 0.16731 57517.134550 0.000584 0.32700 0.02696 0.99505 0 6.75002 0.27739 6.07797 0.24977 2.20726 0.15778 1.98734 0.14205 57517.135678 0.000544 0.34300 0.02853 0.99468 0 6.88023 0.29051 6.19652 0.26164 2.35993 0.16912 2.12541 0.15231 57517.136720 0.000498 0.38638 0.03270 0.99419 0 6.69123 0.29917 6.00397 0.26842 2.58536 0.18578 2.31920 0.16664 57517.137768 0.000550 0.35833 0.02990 0.98421 0 6.60817 0.28254 5.91658 0.25293 2.36792 0.16968 2.11935 0.15186 57517.139281 0.000964 0.34987 0.02241 0.97652 0 6.60139 0.21389 5.90139 0.19121 2.30961 0.12763 2.06603 0.11417