/* ** ** Swift/XRT hardness ratio for 1A 0535+262. ** 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 59310.426217 0.000378 1.58925 0.52313 0.96154 1 0.95594 0.24685 0.24000 0.06197 1.51923 0.31013 0.38400 0.07838 59310.426900 0.000305 2.70505 1.19052 1.00000 1 0.56342 0.21297 0.14000 0.05292 1.52408 0.34356 0.37816 0.08523 59310.427612 0.000407 3.00131 1.31810 0.89286 1 0.42967 0.16241 0.10769 0.04070 1.28958 0.28837 0.32000 0.07155 59310.428788 0.000770 1.50574 0.55483 1.00000 1 0.39144 0.11301 0.09796 0.02828 0.58941 0.13497 0.14762 0.03381 59310.430067 0.000508 1.35183 0.47108 1.00000 1 0.67460 0.18030 0.16970 0.04535 0.91195 0.20392 0.22857 0.05111 59310.431040 0.000465 2.75115 1.21082 0.96875 1 0.37214 0.14067 0.09333 0.03528 1.02381 0.23078 0.25617 0.05774 59310.432158 0.000654 1.56607 0.57676 0.97778 1 0.45918 0.13436 0.11564 0.03383 0.71911 0.16081 0.18182 0.04066 59310.433756 0.000944 1.15673 0.32462 0.92349 1 0.63429 0.13033 0.15902 0.03267 0.73370 0.14025 0.18463 0.03529