/* ** ** 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 59224.160769 0.000886 0.35407 0.09379 1.00000 1 0.80533 0.11048 0.36710 0.05033 0.28514 0.06462 0.12955 0.02935 59224.162439 0.000784 0.59475 0.17007 1.00000 1 0.54591 0.09729 0.24907 0.04439 0.32468 0.07260 0.14815 0.03313 59224.163935 0.000712 0.93265 0.28455 0.95918 1 0.41466 0.08841 0.19131 0.04079 0.38673 0.08440 0.17873 0.03900 59224.165402 0.000755 0.55685 0.15384 0.92308 1 0.64278 0.10428 0.29804 0.04835 0.35793 0.08004 0.16667 0.03727 59224.166709 0.000523 1.31194 0.45038 1.00000 1 0.36942 0.09622 0.17004 0.04429 0.48465 0.10838 0.22222 0.04969 59224.167828 0.000596 0.91406 0.28736 0.97561 1 0.47680 0.10536 0.21849 0.04827 0.43582 0.09746 0.20000 0.04472 59224.169310 0.000886 0.43040 0.11559 0.96721 1 0.68483 0.10184 0.31472 0.04680 0.29475 0.06591 0.13559 0.03032 59224.171024 0.000828 0.71766 0.20643 0.96491 1 0.46186 0.08654 0.21301 0.03991 0.33146 0.07234 0.15273 0.03333 59224.172694 0.000842 0.49159 0.13598 0.98276 1 0.62035 0.10100 0.28588 0.04653 0.30496 0.06820 0.14035 0.03138 59224.174960 0.001423 0.49427 0.10297 0.97959 1 0.63735 0.07648 0.29279 0.03513 0.31502 0.05365 0.14482 0.02466