/* ** ** 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 56046.073706 0.000408 0.24457 0.03931 0.99291 0 3.52589 0.25108 2.87635 0.20479 0.86234 0.12425 0.70380 0.10141 56046.074511 0.000396 0.25403 0.04095 0.97080 0 3.57371 0.25852 2.91952 0.21120 0.90784 0.13080 0.74085 0.10675 56046.075309 0.000402 0.25223 0.04039 0.97842 0 3.53641 0.25346 2.88505 0.20678 0.89200 0.12775 0.72851 0.10431 56046.076160 0.000443 0.22918 0.03557 0.98039 0 3.65593 0.24466 2.97032 0.19877 0.83786 0.11733 0.68113 0.09538 56046.077051 0.000448 0.19584 0.03049 0.96774 0 4.15433 0.26219 3.38929 0.21391 0.81360 0.11577 0.66415 0.09451 56046.077989 0.000489 0.21219 0.03409 0.99408 0 3.34312 0.22464 2.72639 0.18320 0.70937 0.10351 0.58002 0.08463 56046.078984 0.000506 0.16638 0.02569 0.96000 0 4.32468 0.24991 3.54453 0.20482 0.71956 0.10303 0.58975 0.08444 56046.080040 0.000550 0.19896 0.03104 0.96316 0 3.35595 0.21457 2.74093 0.17524 0.66771 0.09502 0.54438 0.07747 56046.081177 0.000587 0.15823 0.02438 0.97044 0 3.87930 0.22052 3.17842 0.18068 0.61382 0.08789 0.50293 0.07201 56046.082317 0.000553 0.17322 0.02701 0.98429 0 3.69155 0.22020 3.02584 0.18049 0.63945 0.09214 0.52411 0.07552 56046.083376 0.000506 0.18353 0.02838 0.97143 0 3.90712 0.23668 3.19034 0.19325 0.71708 0.10204 0.58601 0.08339 56046.084288 0.000405 0.27210 0.04275 0.99286 0 3.39121 0.24847 2.77848 0.20358 0.92276 0.12824 0.75602 0.10507