/* ** ** 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 56474.228848 0.000709 0.23930 0.03772 0.98367 0 2.15899 0.15295 1.76323 0.12491 0.51664 0.07276 0.42181 0.05940 56474.229852 0.000295 0.27994 0.07164 0.99020 0 1.75195 0.21795 1.41360 0.17584 0.49045 0.10968 0.39670 0.08870 56474.230494 0.000347 0.20768 0.05176 0.98333 0 1.97258 0.20363 1.61785 0.16701 0.40967 0.09294 0.33519 0.07605 56474.231174 0.000333 0.23389 0.05756 0.96522 0 1.99097 0.21191 1.63998 0.17455 0.46567 0.10332 0.38316 0.08503 56474.232005 0.000498 0.23250 0.04542 0.96512 0 2.06672 0.17695 1.69731 0.14532 0.48051 0.08439 0.39516 0.06940 56474.233217 0.000715 0.24908 0.03986 0.97571 0 2.03042 0.14558 1.65142 0.11839 0.50574 0.07236 0.41136 0.05886 56474.234282 0.000350 0.21014 0.05244 0.97521 0 1.92805 0.20025 1.59543 0.16570 0.40516 0.09192 0.33519 0.07605 56474.234999 0.000367 0.18651 0.04616 0.96063 0 2.12720 0.20992 1.73578 0.17128 0.39673 0.09004 0.32420 0.07356 56474.235720 0.000353 0.23972 0.05731 0.95082 0 1.95853 0.20913 1.62040 0.17303 0.46950 0.10042 0.38835 0.08306 56474.236403 0.000330 0.25949 0.06232 0.97368 0 1.84700 0.20416 1.53008 0.16913 0.47929 0.10218 0.39706 0.08465 56474.237175 0.000443 0.15752 0.03854 0.97386 0 2.05134 0.18772 1.68484 0.15418 0.32312 0.07332 0.26545 0.06023 56474.237962 0.000344 0.16751 0.04106 0.97479 0 2.47075 0.22927 2.03299 0.18866 0.41387 0.09390 0.34097 0.07736 56474.238651 0.000344 0.22008 0.05454 0.98319 0 1.88905 0.20187 1.55843 0.16654 0.41574 0.09297 0.34245 0.07657 56474.239641 0.000639 0.17460 0.03327 0.97738 0 2.11671 0.15648 1.73815 0.12849 0.36959 0.06492 0.30369 0.05333