/* ** ** 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 54299.121054 0.000349 2.34332 0.98427 1.00000 1 0.28599 0.10113 0.13913 0.04919 0.67016 0.15190 0.32919 0.07459 54299.121736 0.000334 3.20114 1.48209 1.00000 1 0.23325 0.09524 0.11429 0.04666 0.74667 0.16296 0.36522 0.07970 54299.122390 0.000320 6.62946 4.10657 0.95455 1 0.12202 0.07049 0.05714 0.03299 0.80894 0.18094 0.38095 0.08518 54299.123058 0.000349 5.18484 2.83989 0.91667 1 0.14537 0.07269 0.06957 0.03478 0.75374 0.16855 0.36364 0.08131 54299.123784 0.000378 3.91698 2.00395 0.96154 1 0.16698 0.07672 0.08126 0.03733 0.65407 0.14724 0.31801 0.07158 54299.124656 0.000494 7.73330 4.10557 0.97059 1 0.10227 0.05114 0.05000 0.02500 0.79088 0.14096 0.38487 0.06860 54299.125615 0.000465 4.48286 2.45565 0.96875 1 0.12094 0.06048 0.05714 0.02857 0.54216 0.12125 0.25806 0.05770 54299.126544 0.000465 2.88228 1.27023 0.96875 1 0.18826 0.07116 0.09032 0.03414 0.54262 0.12296 0.25486 0.05775 54299.127735 0.000726 5.00786 1.93582 0.99426 1 0.13945 0.04930 0.06707 0.02371 0.69836 0.10914 0.33394 0.05218 54299.187972 0.000378 2.80781 1.27259 0.96154 1 0.23924 0.09392 0.11262 0.04419 0.67173 0.15216 0.31611 0.07161 54299.188771 0.000421 6.61495 4.09908 0.93103 1 0.09505 0.05488 0.04444 0.02566 0.62877 0.14152 0.29450 0.06628 54299.189715 0.000523 3.83624 1.92312 0.97222 1 0.12652 0.05658 0.05882 0.02631 0.48536 0.10993 0.22579 0.05115 54299.190761 0.000523 2.50136 1.03437 0.97222 1 0.21498 0.07601 0.10000 0.03536 0.53774 0.11533 0.25004 0.05362 54299.192170 0.000886 1.65470 0.44997 0.96784 1 0.32393 0.06988 0.15005 0.03237 0.53601 0.08874 0.24904 0.04123