/* ** ** Swift/XRT hardness ratio for GX 304-1. ** 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 58845.967194 0.000639 1.80416 0.67858 0.97727 1 0.12462 0.03758 0.10233 0.03085 0.22484 0.05055 0.18510 0.04161 58845.968385 0.000552 6.66740 4.12805 0.97368 1 0.03917 0.02261 0.03243 0.01872 0.26114 0.05839 0.21622 0.04835 58845.969591 0.000654 3.81073 1.90743 1.00000 1 0.05623 0.02515 0.04651 0.02080 0.21428 0.04817 0.17688 0.03976 58845.971276 0.001031 2.13409 0.85660 1.00000 1 0.06394 0.02131 0.05294 0.01765 0.13646 0.03051 0.11268 0.02520 58845.973135 0.000828 9.81971 7.28249 0.96491 1 0.01789 0.01265 0.01481 0.01048 0.17568 0.03928 0.14546 0.03252 58845.975517 0.001554 1.63797 0.52128 0.95383 1 0.07511 0.01878 0.06214 0.01553 0.12302 0.02423 0.10150 0.01999