/* ** ** 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 56258.890483 0.000443 1.10369 0.36835 0.96078 0 0.59502 0.13802 0.27672 0.06224 0.65671 0.15758 0.27256 0.06095 56258.891956 0.001030 0.55665 0.15701 0.96629 0 0.62744 0.10651 0.20990 0.03560 0.34926 0.07868 0.11583 0.02605 56258.894248 0.001262 0.60246 0.17226 0.94954 0 0.49339 0.08789 0.15917 0.02834 0.29725 0.06648 0.09678 0.02164 56258.896319 0.000810 0.82128 0.24934 0.96071 0 0.55241 0.11337 0.18267 0.03747 0.45368 0.10150 0.14895 0.03331 56258.897922 0.000793 0.82635 0.25319 0.97810 0 0.54392 0.11159 0.17925 0.03677 0.44947 0.10229 0.14705 0.03346 56258.900043 0.001328 0.49097 0.12562 0.96732 0 0.64265 0.09526 0.21132 0.03132 0.31552 0.06580 0.10378 0.02164