/* ** ** 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 57506.627160 0.000320 5.47196 2.98803 0.95455 1 0.09234 0.04617 0.07273 0.03636 0.50527 0.11085 0.39808 0.08731 57506.627915 0.000407 3.05838 1.34503 0.92857 1 0.12754 0.04821 0.10000 0.03780 0.39007 0.08769 0.30614 0.06882 57506.629426 0.001104 2.86038 0.91738 0.99820 1 0.09049 0.02510 0.07136 0.01979 0.25884 0.04168 0.20457 0.03294 57506.683816 0.000886 2.97527 0.98914 0.93335 1 0.10878 0.03140 0.08737 0.02522 0.32364 0.05336 0.25924 0.04274 57506.752101 0.000494 2.95402 1.29915 0.94118 1 0.10543 0.03985 0.08485 0.03207 0.31145 0.07002 0.24873 0.05591 57506.753365 0.000770 2.69409 1.05431 0.93096 1 0.08886 0.02962 0.07200 0.02400 0.23940 0.04908 0.19374 0.03972