/* ** ** 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 60012.161821 0.000049 0.31242 0.12035 0.98585 0 3.98533 0.74006 3.63030 0.67413 1.24511 0.42024 1.13419 0.38280 60012.162789 0.000901 0.18437 0.04475 0.95161 1 2.88540 0.27243 0.73689 0.06957 0.53197 0.11896 0.13559 0.03032 60012.164604 0.000915 0.14990 0.03594 0.96825 1 3.41333 0.29506 0.87429 0.07558 0.51164 0.11441 0.13115 0.02933 60012.166173 0.000654 0.17888 0.04371 0.95556 1 4.10493 0.40432 1.04110 0.10254 0.73429 0.16422 0.18605 0.04160 60012.167727 0.000901 0.14251 0.03422 0.98387 1 3.65581 0.32010 0.92500 0.08098 0.52099 0.11651 0.13115 0.02933 60012.169238 0.000581 0.24972 0.06146 1.00000 1 3.29412 0.36410 0.83515 0.09232 0.82262 0.18088 0.20852 0.04585 60012.170371 0.000552 0.22801 0.05671 1.00000 1 3.63069 0.39508 0.92770 0.10094 0.82782 0.18513 0.21053 0.04708 60012.171693 0.000770 0.17314 0.04265 0.98113 1 3.45089 0.32837 0.87696 0.08344 0.59749 0.13575 0.15156 0.03444 60012.173044 0.000581 0.22414 0.05547 0.97500 1 3.60561 0.38210 0.91851 0.09734 0.80817 0.18073 0.20513 0.04587 60012.174438 0.000813 0.16935 0.04128 0.98214 1 3.32267 0.30800 0.85279 0.07904 0.56270 0.12684 0.14438 0.03254 60012.175803 0.000552 0.24938 0.06296 0.99973 1 3.28803 0.38544 0.84526 0.09908 0.81998 0.18336 0.21059 0.04709