/* ** ** 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 56238.653033 0.000378 1.24011 0.41723 1.00000 1 0.55807 0.13954 0.24616 0.06154 0.69206 0.15580 0.30577 0.06883 56238.653977 0.000566 0.68285 0.20079 0.97436 1 0.74008 0.14120 0.30833 0.05883 0.50536 0.11307 0.21053 0.04708 56238.655197 0.000654 0.46862 0.12907 1.00000 1 0.88863 0.14099 0.37976 0.06025 0.41643 0.09376 0.17667 0.03977 56238.656272 0.000421 1.06557 0.34977 1.00000 1 0.60167 0.14288 0.25536 0.06064 0.64112 0.14529 0.27241 0.06173 56238.657172 0.000479 1.76061 0.66107 0.96970 1 0.33325 0.10051 0.14194 0.04280 0.58672 0.13123 0.25000 0.05590 56238.658262 0.000610 0.90723 0.26497 1.00000 1 0.56799 0.11543 0.24024 0.04883 0.51530 0.10809 0.21786 0.04569 56238.659467 0.000596 0.81753 0.24557 1.00000 1 0.59417 0.12264 0.25000 0.05160 0.48575 0.10600 0.20488 0.04471 56238.660687 0.000625 0.75329 0.22718 0.93023 1 0.61145 0.12056 0.25875 0.05101 0.46059 0.10511 0.19625 0.04477 56238.661893 0.000581 0.73585 0.22214 0.97500 1 0.65660 0.13203 0.27639 0.05557 0.48316 0.10879 0.20385 0.04589 56238.663171 0.000697 0.87750 0.24794 0.94034 1 0.57758 0.11283 0.24204 0.04728 0.50683 0.10346 0.21269 0.04342