/* ** ** 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 57254.930491 0.000689 0.31090 0.02546 0.97059 0 6.19110 0.24553 5.53420 0.21949 1.92479 0.13792 1.72138 0.12334 57254.931880 0.000700 0.27422 0.02253 0.97521 0 6.73940 0.25400 6.03436 0.22743 1.84806 0.13489 1.65510 0.12080 57254.933249 0.000668 0.28008 0.02292 0.99567 0 6.86289 0.26305 6.12320 0.23467 1.92217 0.13901 1.71140 0.12372 57254.934560 0.000642 0.31124 0.02543 0.98649 0 6.49795 0.26106 5.84870 0.23497 2.02242 0.14391 1.82034 0.12953 57254.935804 0.000602 0.34466 0.02864 0.98077 0 6.26755 0.26440 5.64136 0.23798 2.16014 0.15468 1.94432 0.13923 57254.937060 0.000654 0.28568 0.02301 0.99115 0 7.01979 0.26715 6.26784 0.23850 2.00538 0.14234 1.78865 0.12695 57254.938993 0.001279 0.29747 0.01739 0.97964 0 6.71422 0.18770 5.98445 0.16729 1.99728 0.10256 1.77887 0.09134