/* ** ** 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 59352.934839 0.000689 0.10246 0.02554 0.98739 0 1.86943 0.14046 1.58511 0.11908 0.19155 0.04552 0.16164 0.03838 59352.935999 0.000472 0.14584 0.03553 0.98160 0 1.96764 0.17425 1.69486 0.15010 0.28695 0.06512 0.24716 0.05609 59352.937021 0.000550 0.16495 0.03990 0.96316 0 1.54141 0.14229 1.32730 0.12252 0.25426 0.05685 0.21894 0.04896 59352.938346 0.000775 0.09266 0.02168 0.97015 0 1.94332 0.13383 1.66580 0.11471 0.18008 0.04027 0.15410 0.03446 59352.939674 0.000553 0.13948 0.03387 0.99476 0 1.74438 0.15097 1.49084 0.12903 0.24331 0.05521 0.20814 0.04723 59352.940629 0.000396 0.17434 0.04291 0.98540 0 1.99911 0.19061 1.68995 0.16107 0.34852 0.07909 0.29293 0.06648 59352.941497 0.000472 0.14925 0.03584 0.98773 0 1.95182 0.17088 1.66870 0.14607 0.29132 0.06514 0.24886 0.05565 59352.942857 0.000888 0.18223 0.03125 0.99023 0 1.74268 0.11771 1.48515 0.10032 0.31756 0.05005 0.27164 0.04281