/* ** ** Swift/XRT hardness ratio for BL Lacertae. ** 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 56264.228279 0.000396 0.68002 0.19935 0.96350 0 0.58530 0.10912 0.44181 0.08237 0.39802 0.09004 0.30021 0.06791 56264.228999 0.000324 0.85785 0.26560 0.99107 0 0.55139 0.11733 0.41851 0.08905 0.47301 0.10638 0.35899 0.08074 56264.230020 0.000697 0.71569 0.13417 0.95851 0 0.79442 0.09716 0.60326 0.07378 0.56856 0.08078 0.43172 0.06134 56264.231094 0.000376 0.70549 0.20814 0.96923 0 0.59348 0.11422 0.45075 0.08675 0.41870 0.09362 0.31799 0.07110 56264.231887 0.000417 0.78889 0.20417 0.94444 0 0.66655 0.11471 0.50292 0.08654 0.52584 0.10164 0.39611 0.07656 56264.232723 0.000420 0.52952 0.14701 0.96552 0 0.71445 0.11627 0.53456 0.08698 0.37832 0.08509 0.28462 0.06401 56264.233545 0.000402 0.67164 0.19449 0.96403 0 0.58630 0.10787 0.44523 0.08192 0.39378 0.08805 0.29901 0.06686 56264.234366 0.000420 0.88950 0.23894 0.93793 0 0.58387 0.10842 0.44349 0.08235 0.51935 0.10081 0.39450 0.07658 56264.235159 0.000373 0.56173 0.15684 0.96124 0 0.75708 0.12659 0.57521 0.09618 0.42527 0.09509 0.32312 0.07225 56264.235929 0.000396 0.59821 0.17013 0.95620 0 0.66948 0.11654 0.50854 0.08853 0.40049 0.09007 0.30418 0.06841 56264.236774 0.000448 0.52618 0.14604 0.97419 0 0.66374 0.10912 0.50424 0.08290 0.34925 0.07809 0.26534 0.05933 56264.237572 0.000350 0.56695 0.15950 0.96694 0 0.79492 0.13571 0.60399 0.10311 0.45068 0.10078 0.34245 0.07657 56264.238744 0.000822 0.67504 0.14088 0.96831 0 0.55667 0.07419 0.41894 0.05583 0.37577 0.06035 0.28331 0.04550