/* ** ** 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 55424.970018 0.000334 3.15159 1.36771 1.00000 1 0.54217 0.20493 0.12174 0.04601 1.70868 0.36431 0.38261 0.08157 55424.970933 0.000581 1.59123 0.37467 1.00000 1 1.42145 0.26864 0.32000 0.06047 2.26186 0.31765 0.50862 0.07143 55424.972124 0.000552 2.23633 0.57506 1.00000 1 1.04437 0.22354 0.23626 0.05057 2.33557 0.33285 0.52807 0.07526 55424.973316 0.000639 2.04215 0.51504 0.95455 1 1.06522 0.22355 0.24065 0.05050 2.17533 0.30427 0.49127 0.06872 55424.974390 0.000436 3.09050 0.90144 1.00000 1 0.96657 0.24621 0.21686 0.05524 2.98719 0.42446 0.67075 0.09531 55424.975393 0.000566 2.70598 0.79718 0.97436 1 0.85956 0.22194 0.19355 0.04997 2.32595 0.32993 0.52486 0.07445 55424.976351 0.000392 1.60178 0.58489 0.96296 1 0.85016 0.24542 0.19200 0.05543 1.36177 0.30450 0.30769 0.06880 55424.977194 0.000450 2.19715 0.57392 1.00000 1 1.28179 0.27972 0.28966 0.06321 2.81629 0.40431 0.63620 0.09133 55424.978094 0.000450 3.00755 0.87316 0.96774 1 0.96818 0.24432 0.21878 0.05521 2.91183 0.41799 0.65741 0.09437 55424.978879 0.000334 1.27727 0.43627 1.00000 1 1.20742 0.31175 0.27273 0.07042 1.54219 0.34485 0.34783 0.07778 55424.979881 0.000668 2.09887 0.61932 0.96050 1 0.68259 0.16555 0.15455 0.03748 1.43266 0.24077 0.32340 0.05435