/* ** ** 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 56480.452386 0.000868 0.51668 0.14413 0.97667 0 0.35922 0.05925 0.26204 0.04322 0.18560 0.04175 0.13597 0.03059 56480.453917 0.000663 0.57820 0.16231 0.96507 0 0.43320 0.07349 0.31481 0.05340 0.25048 0.05602 0.18130 0.04054 56480.455095 0.000509 1.42696 0.50363 0.96591 0 0.22414 0.06095 0.16422 0.04466 0.31984 0.07195 0.23434 0.05272 56480.456133 0.000530 0.75936 0.22787 0.95082 0 0.40903 0.08059 0.29976 0.05906 0.31060 0.07030 0.22764 0.05152 56480.457227 0.000564 0.53779 0.15057 0.96923 0 0.53492 0.08915 0.39196 0.06533 0.28767 0.06472 0.21078 0.04742 56480.458599 0.000807 0.42319 0.11401 0.96774 0 0.47575 0.07052 0.34865 0.05168 0.20133 0.04529 0.14755 0.03319 56480.460057 0.000651 0.91060 0.28208 0.96444 0 0.27765 0.05952 0.20298 0.04352 0.25283 0.05654 0.18464 0.04129 56480.461949 0.001241 0.48950 0.09878 0.98135 0 0.49470 0.05789 0.35935 0.04205 0.24215 0.03981 0.17607 0.02894