/* ** ** 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 54205.724459 0.001743 5.11244 2.79108 0.97500 1 0.01789 0.00894 0.01404 0.00702 0.09145 0.02003 0.07153 0.01567 54205.727699 0.001496 9.59802 7.11870 0.98058 1 0.01052 0.00744 0.00816 0.00577 0.10100 0.02258 0.07921 0.01771 54205.731156 0.001961 10.11002 7.49792 0.97778 1 0.00764 0.00541 0.00602 0.00425 0.07729 0.01728 0.06061 0.01355 54205.735528 0.002411 3.11365 1.46436 0.99398 1 0.01972 0.00816 0.01538 0.00637 0.06142 0.01373 0.04849 0.01084 54205.739450 0.001511 6.59807 4.07486 0.99350 1 0.01577 0.00911 0.01233 0.00712 0.10406 0.02280 0.08100 0.01774 54205.795835 0.001569 6.98431 4.32429 0.91667 1 0.01501 0.00866 0.01165 0.00673 0.10482 0.02344 0.08081 0.01807 54205.799248 0.001845 3.79577 1.89942 0.97638 1 0.02184 0.00977 0.01695 0.00758 0.08288 0.01861 0.06427 0.01443 54205.802415 0.001322 6.57024 4.07003 0.96703 1 0.01778 0.01026 0.01379 0.00796 0.11679 0.02622 0.09056 0.02033 54205.805392 0.001656 5.07155 2.77016 0.97368 1 0.01909 0.00955 0.01482 0.00741 0.09682 0.02129 0.07512 0.01652 54205.809779 0.002731 4.99741 2.48388 0.95917 1 0.01428 0.00649 0.01104 0.00502 0.07136 0.01436 0.05512 0.01109 54205.867379 0.002629 5.17016 2.83183 0.95028 1 0.01148 0.00574 0.00904 0.00452 0.05933 0.01327 0.04651 0.01040 54205.871563 0.001554 3.23743 1.50835 0.99065 1 0.02963 0.01210 0.02330 0.00951 0.09593 0.02154 0.07518 0.01688 54205.874569 0.001453 7.09077 4.48356 0.96000 1 0.01579 0.00937 0.01231 0.00730 0.11194 0.02443 0.08750 0.01909