/* ** ** Swift/XRT hardness ratio for Cen A. ** 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 56051.475066 0.000735 14.59907 4.27623 0.96850 0 0.14167 0.04023 0.11050 0.03135 2.06824 0.14874 1.60955 0.11570 56051.476530 0.000729 23.72267 8.55743 0.93651 0 0.09336 0.03301 0.07091 0.02507 2.21472 0.15806 1.68870 0.12051 56051.477893 0.000634 12.29014 3.29415 0.96347 0 0.20161 0.05206 0.15254 0.03939 2.47786 0.17813 1.87653 0.13490 56051.479229 0.000703 14.02166 3.95859 0.95473 0 0.16008 0.04371 0.12181 0.03325 2.24465 0.16137 1.70667 0.12269 56051.480581 0.000648 10.48992 2.62476 0.97321 0 0.22482 0.05387 0.17254 0.04134 2.35830 0.16976 1.80946 0.13022 56051.481935 0.000706 12.86691 3.57831 0.96721 0 0.17004 0.04564 0.12954 0.03479 2.18791 0.15909 1.65611 0.12043 56051.483306 0.000666 17.46024 5.41078 0.96957 0 0.13446 0.04054 0.10109 0.03048 2.34778 0.16804 1.78251 0.12757 56051.484927 0.000955 11.34185 2.46276 0.96970 0 0.20384 0.04251 0.15410 0.03213 2.31198 0.13990 1.74423 0.10553