/* ** ** 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 57428.080007 0.000465 16.53016 16.95661 0.90625 1 0.02014 0.02014 0.01600 0.01600 0.33296 0.07612 0.27013 0.06175 57428.081372 0.000901 3.60178 1.80506 0.87097 1 0.05043 0.02256 0.04082 0.01825 0.18165 0.04107 0.14661 0.03314 57428.082897 0.000596 19.39683 19.89179 0.82927 1 0.01485 0.01485 0.01176 0.01176 0.28808 0.06549 0.23163 0.05266 57428.085933 0.000813 9.46121 7.39076 0.87500 1 0.02167 0.01620 0.01724 0.01289 0.20501 0.04642 0.16550 0.03748 57428.087458 0.000712 9.66136 7.14178 0.85060 1 0.02674 0.01891 0.02162 0.01529 0.25831 0.05562 0.20914 0.04504 57428.147792 0.000581 16.42220 16.83228 0.90000 1 0.01685 0.01685 0.01333 0.01333 0.27671 0.06222 0.22107 0.04970 57428.149085 0.000683 5.87342 3.76373 0.93617 1 0.03765 0.02256 0.03049 0.01826 0.22113 0.05027 0.17899 0.04069 57428.150218 0.000450 6.14098 3.80486 0.87097 1 0.05931 0.03424 0.04800 0.02771 0.36420 0.08189 0.29476 0.06627 57428.151278 0.000581 7.55306 5.01572 0.85000 1 0.03730 0.02322 0.03019 0.01879 0.28170 0.06512 0.22796 0.05270 57428.153007 0.001148 6.21774 2.97329 0.93345 1 0.03844 0.01719 0.03077 0.01376 0.23903 0.04045 0.19246 0.03257 57428.209577 0.001118 12.24321 9.49925 0.83117 1 0.02777 0.02065 0.01240 0.00914 0.33995 0.07532 0.13028 0.02865