/* ** ** Swift/XRT hardness ratio for PKS 0521-36. ** 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 58630.223129 0.000712 0.56301 0.15311 0.97959 1 0.44164 0.07165 0.31021 0.05032 0.24865 0.05427 0.17500 0.03819 58630.224524 0.000683 0.50240 0.13904 1.00000 1 0.48050 0.07757 0.33653 0.05433 0.24140 0.05426 0.16936 0.03807 58630.225875 0.000668 0.88917 0.27536 0.97826 1 0.28565 0.06120 0.19909 0.04265 0.25399 0.05680 0.17778 0.03975 58630.227298 0.000755 0.58967 0.16765 0.98077 1 0.38132 0.06638 0.26400 0.04596 0.22485 0.05054 0.15608 0.03508 58630.228707 0.000654 0.52525 0.14579 0.97778 1 0.49320 0.08109 0.34419 0.05658 0.25905 0.05793 0.18182 0.04066 58630.229956 0.000596 0.79223 0.21489 0.99265 1 0.44453 0.08145 0.30906 0.05662 0.35217 0.07044 0.24571 0.04914 58630.483283 0.001540 0.41590 0.11124 0.95283 1 0.35603 0.05214 0.18431 0.02689 0.14807 0.03314 0.07921 0.01771 58630.486305 0.001482 0.45462 0.12335 1.00000 1 0.31698 0.04870 0.17429 0.02677 0.14410 0.03223 0.07843 0.01754 58630.489718 0.001932 0.58935 0.12774 0.97155 1 0.32427 0.04297 0.17830 0.02363 0.19111 0.03278 0.10525 0.01805