/* ** ** Swift/XRT hardness ratio for OV 591. ** 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 55478.135082 0.070474 0.82726 0.22456 0.10159 1 0.03022 0.00552 0.02445 0.00446 0.02500 0.00502 0.02021 0.00406 55479.147663 0.130773 0.64708 0.16144 0.08546 1 0.02960 0.00469 0.02131 0.00337 0.01915 0.00369 0.01404 0.00270 55483.894603 0.072708 0.76414 0.18050 0.19325 1 0.02977 0.00454 0.01870 0.00279 0.02275 0.00410 0.01365 0.00238 55692.596943 0.005825 0.96958 0.33869 0.99510 1 0.03123 0.00759 0.01709 0.00415 0.03028 0.00760 0.01604 0.00401 55692.763537 0.106522 0.82543 0.14956 0.22618 1 0.02673 0.00329 0.01784 0.00207 0.02206 0.00293 0.01515 0.00191