/* ** ** 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 56382.648615 0.000712 0.45235 0.12327 0.97154 0 0.49546 0.07621 0.36684 0.05641 0.22412 0.05042 0.16671 0.03750 56382.650007 0.000680 0.65964 0.19208 0.97872 0 0.35253 0.06574 0.26306 0.04905 0.23255 0.05200 0.17420 0.03895 56382.652087 0.001400 0.57472 0.11928 0.96900 0 0.36217 0.04563 0.27378 0.03449 0.20815 0.03433 0.15757 0.02599 56382.850006 0.000608 0.55168 0.15419 0.94762 0 0.49132 0.08153 0.36737 0.06096 0.27105 0.06096 0.20025 0.04503 56382.851392 0.000778 0.55475 0.15625 0.96654 0 0.36349 0.06164 0.27628 0.04685 0.20165 0.04535 0.15327 0.03447 56382.852934 0.000764 0.53432 0.14895 0.98106 0 0.38082 0.06339 0.28955 0.04820 0.20348 0.04550 0.15470 0.03459 56382.854239 0.000541 0.52350 0.14734 0.98396 0 0.54121 0.09065 0.41143 0.06891 0.28332 0.06408 0.21540 0.04872 56382.855729 0.000949 0.34343 0.08971 0.93598 0 0.49713 0.06606 0.37794 0.05022 0.17073 0.03840 0.12980 0.02919 56382.857349 0.000671 0.49696 0.13623 0.97845 0 0.46714 0.07407 0.35518 0.05632 0.23215 0.05191 0.17651 0.03947 56382.859204 0.001183 0.33647 0.07980 0.96088 0 0.47827 0.05777 0.36358 0.04391 0.16093 0.03285 0.12234 0.02497