/* ** ** 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 56685.182387 0.000523 4.24013 2.16198 0.91667 1 0.09520 0.04364 0.05882 0.02631 0.40366 0.09014 0.25455 0.05555 56685.183346 0.000407 3.28007 1.51292 1.00000 1 0.15751 0.06434 0.09600 0.03919 0.51663 0.11068 0.31287 0.06702 56685.184101 0.000349 6.55847 4.03902 1.00000 1 0.08968 0.05178 0.05455 0.03149 0.58816 0.12601 0.36501 0.07819 56685.184915 0.000465 7.25511 3.94881 1.00000 1 0.08574 0.04401 0.05201 0.02670 0.62203 0.11249 0.38501 0.06962 56685.185961 0.000581 3.85839 1.93377 0.92500 1 0.09033 0.04041 0.05556 0.02485 0.34853 0.07878 0.21406 0.04837 56685.186934 0.000363 6.30743 3.89334 1.00000 1 0.08675 0.05009 0.05217 0.03012 0.54717 0.11944 0.33600 0.07332 56685.187733 0.000436 4.94629 2.77139 0.96667 1 0.08960 0.04598 0.05572 0.02861 0.44319 0.09969 0.27449 0.06170 56685.188677 0.000508 6.12178 3.91013 0.97143 1 0.06351 0.03800 0.03867 0.02313 0.38878 0.08695 0.23530 0.05261 56685.189824 0.000639 3.24580 1.51269 0.95455 1 0.09744 0.03978 0.05854 0.02390 0.31629 0.07110 0.18953 0.04260 56685.191015 0.000552 6.86183 4.38523 0.89474 1 0.05578 0.03337 0.03412 0.02041 0.38276 0.08604 0.23412 0.05263 56685.192221 0.000654 6.40318 3.96729 0.95556 1 0.04710 0.02719 0.02927 0.01690 0.30157 0.06779 0.18512 0.04161