/* ** ** 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 59745.247508 0.000494 0.80546 0.24212 1.00000 1 0.35783 0.07188 0.29292 0.05884 0.28822 0.06445 0.23530 0.05261 59745.248452 0.000450 0.66559 0.19437 0.96774 1 0.48421 0.09025 0.39860 0.07429 0.32229 0.07245 0.26531 0.05964 59745.249208 0.000305 1.27176 0.43442 1.00000 1 0.36835 0.09511 0.30000 0.07746 0.46846 0.10476 0.38096 0.08518 59745.249948 0.000436 1.27964 0.44690 1.00000 1 0.25190 0.06732 0.20741 0.05543 0.32234 0.07246 0.26531 0.05964 59745.251023 0.000639 0.59853 0.17083 1.00000 1 0.36886 0.06542 0.30379 0.05388 0.22077 0.04937 0.18182 0.04066 59745.252403 0.000741 0.49148 0.13578 1.00000 1 0.38552 0.06190 0.31754 0.05099 0.18948 0.04260 0.15606 0.03508 59745.254045 0.000901 0.46284 0.11998 1.00000 1 0.37231 0.05489 0.30667 0.04522 0.17232 0.03674 0.14194 0.03026 59745.255512 0.000566 1.03122 0.33132 1.00000 1 0.24150 0.05572 0.19893 0.04590 0.24904 0.05569 0.20513 0.04587 59745.256848 0.000770 0.72736 0.18328 0.98714 1 0.35806 0.05968 0.29388 0.04898 0.26044 0.04922 0.21408 0.04046