/* ** ** 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 56313.201508 0.000605 0.43270 0.11728 0.97608 0 0.60829 0.09069 0.44629 0.06653 0.26321 0.05958 0.19416 0.04395 56313.202680 0.000567 0.68095 0.19828 0.98469 0 0.41485 0.07736 0.30456 0.05679 0.28249 0.06318 0.20760 0.04642 56313.204080 0.000833 0.38684 0.10252 0.98264 0 0.50044 0.07009 0.36359 0.05091 0.19359 0.04355 0.14077 0.03167 56313.205402 0.000489 0.70466 0.20633 0.96450 0 0.47903 0.09054 0.34841 0.06584 0.33756 0.07549 0.24581 0.05496 56313.206514 0.000622 0.48661 0.13408 0.97209 0 0.54098 0.08606 0.39249 0.06244 0.26325 0.05922 0.19061 0.04288 56313.207651 0.000515 0.66945 0.19704 0.98315 0 0.46411 0.08657 0.33841 0.06310 0.31070 0.07074 0.22502 0.05125 56313.208588 0.000422 0.97875 0.31330 0.97945 0 0.38134 0.08632 0.28291 0.06404 0.37324 0.08448 0.27698 0.06269 56313.209592 0.000582 0.61823 0.17854 0.98507 0 0.44545 0.08065 0.32616 0.05904 0.27539 0.06196 0.20120 0.04526 56313.211215 0.001042 0.62914 0.14662 0.98333 0 0.37873 0.05525 0.27531 0.04016 0.23828 0.04331 0.17349 0.03153