/* ** ** 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 56232.719930 0.000421 0.83183 0.25417 1.00000 1 0.69337 0.14319 0.32748 0.06762 0.57676 0.12989 0.27409 0.06171 56232.720932 0.000581 0.77618 0.23790 1.00000 1 0.53179 0.11059 0.25367 0.05275 0.41276 0.09294 0.19871 0.04474 56232.722036 0.000523 0.83310 0.25226 0.91668 1 0.61316 0.12518 0.29090 0.05938 0.51083 0.11423 0.24242 0.05421 56232.723285 0.000726 0.47609 0.13038 0.98000 1 0.71665 0.11168 0.33970 0.05294 0.34119 0.07683 0.16221 0.03652 56232.724607 0.000596 0.74578 0.22340 0.97561 1 0.56690 0.11299 0.26962 0.05373 0.42278 0.09454 0.20000 0.04472 56232.725769 0.000566 0.76566 0.22188 0.94872 1 0.62272 0.11769 0.29474 0.05570 0.47679 0.10474 0.22563 0.04956 56232.727076 0.000741 0.64890 0.18265 0.96078 1 0.56179 0.09987 0.26413 0.04695 0.36454 0.07955 0.17143 0.03741 56232.728311 0.000494 0.92402 0.28975 1.00000 1 0.53519 0.11679 0.25455 0.05555 0.49453 0.11136 0.23378 0.05264 56232.730010 0.001206 0.81786 0.17817 0.95086 1 0.50669 0.07356 0.23871 0.03465 0.41440 0.06731 0.19505 0.03168