/* ** ** 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 57451.513749 0.000813 2.42193 0.83067 0.55351 0 0.22939 0.06692 0.16466 0.04799 0.55557 0.10020 0.39777 0.07171 57451.515370 0.000808 2.28091 0.85806 0.45071 0 0.21116 0.06681 0.17134 0.05418 0.48164 0.09802 0.39201 0.07969 57451.517790 0.001612 2.13755 0.54862 0.41275 0 0.24609 0.05247 0.20037 0.04272 0.52603 0.07515 0.42687 0.06098 57451.580075 0.067083 2.27234 0.72577 0.01407 1 0.16864 0.04628 0.10600 0.02902 0.38322 0.06261 0.24001 0.03843 57451.647579 0.000421 2.67457 1.19077 1.00000 1 0.18438 0.07081 0.10213 0.03920 0.49313 0.11105 0.27430 0.06167 57451.648349 0.000349 2.92582 1.27732 0.95833 1 0.21773 0.08231 0.12720 0.04808 0.63705 0.13908 0.36501 0.07965 57451.649337 0.000639 2.43198 0.95451 0.97419 1 0.16549 0.05519 0.09025 0.03008 0.40248 0.08330 0.22097 0.04572 57452.449536 0.000581 2.69040 1.18326 0.97500 1 0.09864 0.03728 0.07563 0.02859 0.26537 0.05966 0.20397 0.04585 57452.451090 0.000973 2.07891 0.58467 0.93126 1 0.14810 0.03398 0.11686 0.02681 0.30789 0.05009 0.24282 0.03950