/* ** ** 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 59441.002760 0.000436 0.35236 0.09215 0.99892 1 3.04042 0.41230 0.75455 0.10232 1.07133 0.23957 0.26692 0.05969 59441.004249 0.000538 0.16996 0.02588 0.97849 0 3.83278 0.22207 3.28667 0.19041 0.65140 0.09175 0.55847 0.07866 59441.005209 0.000422 0.18537 0.02895 0.98630 0 4.33352 0.27073 3.70215 0.23125 0.80328 0.11497 0.68825 0.09851 59441.006048 0.000417 0.21967 0.03522 0.98611 0 3.69320 0.25379 3.15002 0.21645 0.81130 0.11754 0.69050 0.10004 59441.007058 0.000593 0.18584 0.02628 0.95974 0 3.97219 0.22959 3.38190 0.19552 0.73820 0.09527 0.62804 0.08104 59442.071579 0.000443 0.22308 0.03458 0.96732 0 3.69584 0.24564 3.09340 0.20557 0.82448 0.11546 0.69034 0.09667 59442.072441 0.000420 0.22125 0.03543 0.99310 0 3.71142 0.25975 3.10343 0.21720 0.82114 0.11829 0.68450 0.09858 59442.073292 0.000431 0.24631 0.03886 0.95973 0 3.46716 0.25188 2.89516 0.21038 0.85398 0.11959 0.71447 0.10005 59442.074149 0.000425 0.20079 0.03210 0.89796 0 4.46088 0.29237 3.67042 0.24055 0.89571 0.13059 0.73866 0.10769 59442.075043 0.000469 0.20777 0.03397 0.93827 0 3.68671 0.26617 3.05843 0.22080 0.76599 0.11238 0.63796 0.09359 59442.076012 0.000501 0.14940 0.02352 0.93064 0 4.92458 0.29260 4.05971 0.24116 0.73574 0.10727 0.60561 0.08830 59442.076883 0.000370 0.24916 0.04045 0.92188 0 4.09666 0.31384 3.36833 0.25807 1.02072 0.14611 0.83984 0.12022 59442.077864 0.000611 0.19662 0.02837 0.96209 0 3.62006 0.22167 3.01565 0.18465 0.71178 0.09301 0.59149 0.07725