/* ** ** Swift/XRT hardness ratio for PKS 0537-441. ** 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 54747.036863 0.034540 0.45574 0.10202 0.10796 1 0.12074 0.01509 0.09933 0.01242 0.05503 0.01022 0.04519 0.00839 54747.135140 0.003007 0.35693 0.09075 0.98926 1 0.14033 0.01830 0.11505 0.01501 0.05009 0.01093 0.04102 0.00895 54747.202195 0.003355 0.37587 0.08499 0.98161 1 0.15305 0.01816 0.12693 0.01506 0.05753 0.01107 0.04763 0.00917 54747.268744 0.003312 0.52823 0.11292 0.97699 1 0.13803 0.01731 0.11456 0.01437 0.07291 0.01262 0.06051 0.01048 54747.869945 0.004343 0.28638 0.06261 0.98555 1 0.15463 0.01604 0.12798 0.01327 0.04428 0.00852 0.03665 0.00705 54747.930510 0.001714 0.71662 0.21244 0.99153 1 0.11527 0.02228 0.09522 0.01840 0.08261 0.01857 0.06803 0.01529 54747.934069 0.001845 0.52350 0.14170 0.99213 1 0.15326 0.02454 0.12683 0.02031 0.08023 0.01751 0.06667 0.01455 54747.938441 0.002527 0.69215 0.17755 0.98017 1 0.10543 0.01733 0.08781 0.01444 0.07297 0.01437 0.06074 0.01196 54747.994412 0.004924 0.37596 0.09910 0.98525 1 0.19159 0.02635 0.06366 0.00874 0.07203 0.01620 0.02386 0.00536