/* ** ** 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 54201.394613 0.001089 6.53083 4.04654 0.98667 1 0.02110 0.01218 0.01644 0.00949 0.13781 0.03098 0.10757 0.02418 54201.397155 0.001453 5.81805 3.14408 0.96812 1 0.02165 0.01083 0.01706 0.00853 0.12597 0.02583 0.09875 0.02025 54201.461075 0.001075 9.96480 7.39460 0.95946 1 0.01461 0.01033 0.01143 0.00808 0.14561 0.03273 0.11212 0.02520 54201.463704 0.001554 2.40376 0.82690 0.97014 1 0.06073 0.01753 0.04624 0.01335 0.14599 0.02731 0.11099 0.02076 54201.530010 0.002629 2.24939 0.68463 0.97682 1 0.04620 0.01178 0.03678 0.00938 0.10392 0.01728 0.08281 0.01377 54201.595091 0.000988 3.92459 1.96234 0.94118 1 0.04028 0.01801 0.03226 0.01443 0.15807 0.03535 0.12500 0.02795 54201.597691 0.001612 2.53452 0.95769 0.93520 1 0.04763 0.01522 0.03779 0.01207 0.12073 0.02435 0.09557 0.01927 54201.658387 0.001148 2.09325 0.84163 0.96203 1 0.06330 0.02110 0.05000 0.01667 0.13249 0.02978 0.10474 0.02354 54201.663718 0.002934 2.68971 0.84864 0.96362 1 0.03621 0.00975 0.02871 0.00773 0.09740 0.01602 0.07707 0.01268 54201.724602 0.000683 3.87718 1.94508 0.95745 1 0.06063 0.02712 0.04545 0.02033 0.23508 0.05341 0.17514 0.03978 54201.726244 0.000959 4.00257 2.03754 0.93939 1 0.04461 0.02038 0.03214 0.01468 0.17857 0.04014 0.12839 0.02886 54201.728263 0.001060 3.43312 1.62168 0.97260 1 0.04566 0.01897 0.03325 0.01381 0.15676 0.03524 0.11212 0.02520 54201.731328 0.002005 5.03366 2.29180 0.94675 1 0.02436 0.01012 0.01766 0.00734 0.12264 0.02286 0.08848 0.01649 54201.791829 0.001249 2.85120 1.26604 0.98837 1 0.04185 0.01606 0.03286 0.01261 0.11933 0.02669 0.09412 0.02105 54201.794342 0.001264 3.07240 1.43021 0.98851 1 0.03830 0.01564 0.03000 0.01225 0.11769 0.02632 0.09302 0.02080