/* ** ** 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 57440.834754 0.002324 0.28707 0.06376 0.41937 1 1.13457 0.11996 0.55149 0.05830 0.32571 0.06362 0.15875 0.03100 57440.837659 0.000581 0.36183 0.09308 1.00000 1 1.19621 0.16029 0.57828 0.07749 0.43283 0.09505 0.20877 0.04584 57440.838938 0.000697 0.23643 0.05868 0.95833 1 1.53558 0.16539 0.73728 0.07940 0.36306 0.08119 0.17392 0.03889 57440.840405 0.000770 0.28444 0.07268 1.00000 1 1.10423 0.13651 0.53007 0.06553 0.31409 0.07024 0.15095 0.03375 57440.842046 0.000872 0.23000 0.05758 0.98333 1 1.21413 0.13279 0.58195 0.06361 0.27925 0.06288 0.13476 0.03033 57440.843571 0.000654 0.27856 0.06876 0.97778 1 1.40038 0.16148 0.68755 0.07928 0.39009 0.08513 0.19091 0.04166 57440.845111 0.000886 0.19713 0.04829 0.98361 1 1.39833 0.13958 0.67169 0.06701 0.27566 0.06166 0.13333 0.02981 57440.846476 0.000479 0.35515 0.09436 1.00000 1 1.41128 0.19917 0.67506 0.09526 0.50121 0.11283 0.24093 0.05423 57440.848118 0.001162 0.22204 0.04494 0.97411 1 1.42201 0.12416 0.69279 0.06048 0.31574 0.05765 0.15399 0.02811