/* ** ** 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 59838.446363 0.000087 0.20770 0.08663 0.98576 0 2.84559 0.50190 2.28275 0.40263 0.59102 0.22338 0.47412 0.17920 59838.447280 0.000813 0.22510 0.05496 0.94643 1 3.35199 0.34457 0.70132 0.07208 0.75453 0.16709 0.15634 0.03462 59838.448718 0.000625 0.33971 0.08884 1.00000 1 2.68455 0.36404 0.54715 0.07419 0.91197 0.20394 0.18605 0.04160 59838.449996 0.000654 0.26181 0.06660 0.97778 1 3.37171 0.39797 0.68981 0.08142 0.88274 0.19892 0.18052 0.04068 59838.452059 0.001409 0.27295 0.05189 0.95609 1 2.74339 0.23991 0.56082 0.04904 0.74880 0.12641 0.15343 0.02590 59839.765504 0.000038 0.22916 0.12992 0.95909 0 3.98901 1.06611 2.80420 0.74946 0.91410 0.45705 0.64260 0.32130 59839.766458 0.000901 0.23857 0.05952 0.96774 1 2.51412 0.27816 0.55497 0.06140 0.59980 0.13413 0.13333 0.02981 59839.768143 0.000784 0.22215 0.05524 0.96296 1 3.13410 0.32935 0.69332 0.07285 0.69623 0.15691 0.15276 0.03442 59839.769814 0.000886 0.21536 0.05329 0.98361 1 2.78605 0.29504 0.62172 0.06583 0.60001 0.13417 0.13333 0.02981 59839.771397 0.000697 0.23699 0.05944 0.95833 1 3.26077 0.35906 0.72427 0.07974 0.77277 0.17414 0.17268 0.03891