/* ** ** 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 56102.992621 0.000503 8.77286 1.99745 0.97126 0 0.31608 0.06837 0.26876 0.05810 2.77291 0.19715 2.35928 0.16774 56102.993675 0.000550 6.02953 1.14264 0.97895 0 0.42072 0.07392 0.35834 0.06297 2.53675 0.18020 2.15733 0.15324 56102.994760 0.000535 8.57777 1.95110 0.96757 0 0.30026 0.06482 0.25791 0.05568 2.57552 0.18463 2.21114 0.15851 56102.995715 0.000420 8.36135 1.86393 0.98621 0 0.38495 0.08123 0.33036 0.06971 3.21868 0.23137 2.76098 0.19847 56102.996533 0.000399 12.40501 3.33232 0.97826 0 0.27406 0.07093 0.23545 0.06093 3.39967 0.24473 2.92098 0.21027 56102.997387 0.000454 15.42990 4.50663 0.97452 0 0.19748 0.05594 0.16925 0.04794 3.04702 0.21668 2.61272 0.18580 56102.998290 0.000448 10.50350 2.66094 0.99355 0 0.28575 0.06945 0.24535 0.05963 3.00136 0.21457 2.57642 0.18419 56102.999363 0.000625 6.59286 1.13294 0.96829 0 0.45009 0.07215 0.38614 0.06190 2.96737 0.18374 2.54656 0.15768