/* ** ** 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 56246.864182 0.000411 0.72370 0.21304 0.92958 0 0.55223 0.10483 0.41686 0.07913 0.39965 0.08992 0.30176 0.06790 56246.864899 0.000307 0.68834 0.20157 0.95283 0 0.76683 0.14241 0.57522 0.10681 0.52784 0.11951 0.39205 0.08877 56246.865513 0.000307 0.74541 0.22388 0.98113 0 0.68176 0.13564 0.51382 0.10223 0.50819 0.11434 0.38300 0.08618 56246.866381 0.000561 1.06035 0.24928 0.98454 0 0.50087 0.08497 0.37571 0.06373 0.53110 0.08644 0.39734 0.06467 56246.867339 0.000396 0.61954 0.17864 0.97080 0 0.64619 0.11653 0.48335 0.08716 0.40034 0.09008 0.29949 0.06739 56246.868276 0.000541 0.44260 0.11925 0.94118 0 0.68286 0.10264 0.51406 0.07727 0.30224 0.06758 0.22765 0.05090 56246.869127 0.000310 0.62076 0.17804 0.99065 0 0.80714 0.14497 0.60886 0.10935 0.50104 0.11204 0.37799 0.08452 56246.869775 0.000339 0.64681 0.18853 0.94017 0 0.73305 0.13326 0.55315 0.10055 0.47415 0.10803 0.35784 0.08153 56246.870764 0.000651 0.92378 0.18455 0.96889 0 0.65297 0.09120 0.49271 0.06882 0.60320 0.08616 0.45517 0.06502 56246.871815 0.000399 0.59560 0.17022 0.97101 0 0.66529 0.11841 0.50203 0.08935 0.39624 0.08860 0.29901 0.06686 56246.872830 0.000616 0.77948 0.16342 0.96714 0 0.67819 0.09448 0.50858 0.07085 0.52864 0.08282 0.39758 0.06228 56246.873794 0.000347 0.89015 0.27912 0.97500 0 0.50747 0.11008 0.38043 0.08250 0.45173 0.10229 0.33844 0.07663 56246.874911 0.000770 0.47620 0.11422 0.96617 0 0.56811 0.07768 0.42406 0.05797 0.27053 0.05331 0.20176 0.03976