/* ** ** 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 56688.182016 0.000392 3.29985 1.54001 0.92593 1 0.12198 0.04981 0.09600 0.03919 0.40250 0.09096 0.31682 0.07159 56688.182815 0.000407 6.38895 3.95581 0.92857 1 0.06054 0.03495 0.04800 0.02771 0.38679 0.08649 0.30769 0.06880 56688.183744 0.000523 3.97952 1.57124 0.94444 1 0.12112 0.04282 0.09697 0.03428 0.48198 0.08471 0.38472 0.06761 56688.184630 0.000363 7.30118 4.47543 1.00000 1 0.06515 0.03761 0.05217 0.03012 0.47566 0.09795 0.38082 0.07842 56688.185371 0.000378 3.62608 1.81701 0.92308 1 0.11458 0.05125 0.09091 0.04066 0.41548 0.09389 0.33002 0.07457 56688.186156 0.000407 22.86780 26.02989 0.92857 1 0.01723 0.01923 0.01334 0.01489 0.39401 0.08811 0.30769 0.06880 56688.186998 0.000436 13.57324 9.93711 0.96667 1 0.03573 0.02526 0.02857 0.02020 0.48491 0.09199 0.38484 0.07300 56688.187797 0.000363 10.24982 7.95885 1.00000 1 0.04314 0.03219 0.03455 0.02578 0.44220 0.09518 0.34882 0.07508 56688.188465 0.000305 8.01718 5.95143 1.00000 1 0.05871 0.04151 0.04706 0.03328 0.47065 0.10635 0.37716 0.08523 56688.189249 0.000479 4.53955 2.48642 0.96970 1 0.06888 0.03444 0.05517 0.02759 0.31266 0.06991 0.25000 0.05590 56688.190077 0.000349 19.05540 19.51735 0.95833 1 0.02393 0.02393 0.01905 0.01905 0.45609 0.10103 0.36002 0.07975 56688.190760 0.000334 19.40872 19.88811 0.95652 1 0.02381 0.02381 0.01905 0.01905 0.46203 0.10332 0.36364 0.08131 56688.191704 0.000610 3.86111 1.43090 0.97250 1 0.12365 0.04122 0.09730 0.03243 0.47742 0.07728 0.37803 0.06119