/* ** ** Swift/XRT hardness ratio for PG 1553+113. ** 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 60136.562204 0.000799 0.20725 0.05097 0.98182 1 2.88497 0.29535 0.71303 0.07300 0.59791 0.13371 0.14815 0.03313 60136.564092 0.001089 0.19401 0.04745 0.97333 1 2.28030 0.22603 0.56418 0.05592 0.44239 0.09892 0.10959 0.02451 60136.565894 0.000712 0.28174 0.07212 1.00000 1 2.34975 0.29276 0.58008 0.07227 0.66202 0.14804 0.16327 0.03651 60136.567114 0.000479 0.48464 0.13006 1.00000 1 2.14933 0.33569 0.52904 0.08262 1.04166 0.22732 0.25455 0.05555 60136.568537 0.000944 0.20687 0.05086 0.96923 1 2.48865 0.25429 0.61563 0.06290 0.51482 0.11512 0.12699 0.02839 60136.570687 0.001206 0.17303 0.04221 0.93976 1 2.38539 0.22236 0.58790 0.05480 0.41274 0.09305 0.10180 0.02295 60136.572386 0.000494 0.39430 0.10421 0.97059 1 2.49563 0.35166 0.61459 0.08660 0.98402 0.22003 0.24243 0.05421 60136.573708 0.000828 0.25297 0.06409 0.98246 1 2.26316 0.26182 0.55857 0.06461 0.57251 0.12904 0.14180 0.03196 60136.575814 0.001278 0.25852 0.04982 0.96671 1 2.52091 0.22153 0.61821 0.05432 0.65170 0.11178 0.15987 0.02742