/* ** ** Swift/XRT hardness ratio for Cir X-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 55375.275735 0.000494 52.58692 59.18547 0.88235 1 0.01586 0.01771 0.01242 0.01386 0.83425 0.12102 0.65073 0.09439 55375.276752 0.000523 21.04855 15.19378 0.91667 1 0.03574 0.02527 0.02857 0.02020 0.75217 0.10912 0.59766 0.08671 55375.277885 0.000610 44.81037 50.43308 0.92857 1 0.01409 0.01573 0.01126 0.01256 0.63137 0.09159 0.50057 0.07261 55375.281981 0.000610 14.30714 8.51293 0.92857 1 0.04502 0.02599 0.03529 0.02038 0.64407 0.09266 0.50465 0.07258 55375.283986 0.000697 40.99049 41.40704 0.93750 1 0.01353 0.01353 0.01053 0.01053 0.55443 0.07924 0.44002 0.06289 55375.285395 0.000712 54.34823 54.84647 0.88975 1 0.01198 0.01198 0.00962 0.00962 0.65123 0.08838 0.51569 0.06998 55375.342176 0.000305 20.52214 14.80756 1.00000 1 0.13019 0.09206 0.04706 0.03328 2.67175 0.38293 0.94082 0.13479