/* ** ** 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 55270.392692 0.000436 3.56724 1.66082 0.93333 1 0.17825 0.07278 0.08000 0.03266 0.63586 0.14222 0.28572 0.06389 55270.393782 0.000654 3.99787 1.29785 1.00000 1 0.24720 0.07215 0.11050 0.03224 0.98828 0.14049 0.44228 0.06287 55270.394987 0.000552 3.54594 1.07230 0.97368 1 0.33814 0.09038 0.15135 0.04045 1.19904 0.16959 0.54055 0.07644 55270.395946 0.000407 2.13837 0.75880 0.89286 1 0.39634 0.11442 0.17778 0.05132 0.84753 0.17488 0.38011 0.07843 55270.396716 0.000363 2.49522 1.03858 1.00000 1 0.29695 0.10500 0.13333 0.04714 0.74096 0.16270 0.33406 0.07335 55270.397674 0.000596 3.00047 0.84038 0.97561 1 0.37785 0.09165 0.17000 0.04123 1.13374 0.15877 0.51001 0.07142 55270.398953 0.000683 2.73916 0.80096 0.95745 1 0.31279 0.07820 0.14222 0.03556 0.85679 0.12993 0.38895 0.05898 55270.400013 0.000378 5.21187 2.85496 0.88462 1 0.14581 0.07291 0.06667 0.03333 0.75995 0.16995 0.34783 0.07778 55270.400710 0.000320 2.11531 0.85465 1.00000 1 0.39163 0.13247 0.17757 0.06005 0.82843 0.18306 0.37740 0.08338 55270.401654 0.000625 4.55865 1.67817 0.97674 1 0.18866 0.06289 0.08572 0.02857 0.86005 0.13433 0.39048 0.06098 55270.402671 0.000392 4.96344 2.71873 0.96296 1 0.13792 0.06896 0.06154 0.03077 0.68454 0.15308 0.30770 0.06880 55270.403441 0.000378 3.80010 1.90507 0.96154 1 0.18482 0.08265 0.08333 0.03727 0.70232 0.15910 0.31611 0.07161 55270.404153 0.000334 2.73587 1.20150 1.00000 1 0.28310 0.10700 0.12727 0.04811 0.77452 0.17319 0.34783 0.07778 55270.405358 0.000872 4.44497 1.36302 0.97010 1 0.20017 0.05552 0.09123 0.02530 0.88973 0.11635 0.40379 0.05280