/* ** ** 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 59250.605536 0.000333 1.38168 0.32592 0.98261 0 0.75893 0.14362 0.64747 0.12227 1.04860 0.14767 0.89961 0.12669 59250.606312 0.000443 1.82202 0.37023 0.97386 0 0.63083 0.10472 0.54046 0.08972 1.14939 0.13469 0.98804 0.11576 59250.607325 0.000570 2.06319 0.26499 0.97462 0 1.16893 0.12485 1.00345 0.10718 2.41173 0.17204 2.07074 0.14771 59250.608311 0.000417 2.85104 0.41289 0.99306 0 1.14154 0.14381 0.97480 0.12279 3.25456 0.23250 2.77669 0.19835 59250.609778 0.001050 1.75859 0.21779 0.96694 0 0.75022 0.07578 0.64015 0.06467 1.31932 0.09453 1.12831 0.08084 59250.611708 0.000880 1.54895 0.17999 0.98355 0 1.00192 0.09191 0.85840 0.07874 1.55192 0.11070 1.32970 0.09485 59250.613595 0.001007 1.91085 0.24035 0.96552 0 0.71912 0.07450 0.61835 0.06405 1.37413 0.09802 1.18328 0.08440 59250.615331 0.000729 1.58897 0.18755 0.96825 0 1.19930 0.11269 1.02421 0.09623 1.90566 0.13614 1.62732 0.11625 59250.616703 0.000642 1.53210 0.24483 0.95045 0 0.74001 0.09240 0.63600 0.07941 1.13378 0.11307 0.97280 0.09701