/* ** ** 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 56326.955091 0.000778 0.51623 0.14247 0.95539 0 0.40980 0.06627 0.30362 0.04909 0.21155 0.04731 0.15590 0.03486 56326.956595 0.000726 0.63140 0.18395 0.97211 0 0.34362 0.06300 0.25693 0.04710 0.21696 0.04912 0.16227 0.03674 56326.958117 0.000796 0.72924 0.21592 0.95636 0 0.27700 0.05331 0.20724 0.03988 0.20200 0.04545 0.15145 0.03408 56326.959581 0.000668 0.66639 0.19582 0.97403 0 0.35534 0.06716 0.26585 0.05024 0.23679 0.05328 0.17703 0.03983 56326.960797 0.000547 0.78979 0.24055 0.96296 0 0.36959 0.07585 0.27656 0.05675 0.29190 0.06569 0.21885 0.04924 56326.961859 0.000515 0.78605 0.23682 0.97191 0 0.39247 0.07924 0.29460 0.05948 0.30850 0.06898 0.23160 0.05179 56326.963274 0.000900 0.56977 0.16471 0.98071 0 0.29947 0.05213 0.22410 0.03901 0.17063 0.03938 0.12750 0.02943 56326.965397 0.001224 0.62392 0.13727 0.96217 0 0.35616 0.04881 0.26734 0.03663 0.22222 0.03825 0.16678 0.02871