/* ** ** Swift/XRT hardness ratio for S4 1800+44. ** 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 54043.807853 0.006043 0.40420 0.09986 0.98691 1 0.07018 0.00930 0.05554 0.00736 0.02837 0.00592 0.02241 0.00467 54043.867153 0.009238 0.46697 0.10516 0.98635 1 0.06428 0.00818 0.03961 0.00504 0.03002 0.00558 0.01849 0.00343 54043.933806 0.009253 0.47792 0.09723 0.98794 1 0.05805 0.00673 0.04770 0.00553 0.02774 0.00464 0.02282 0.00381 54043.996024 0.004111 0.66844 0.18398 0.99293 1 0.05831 0.01015 0.04681 0.00815 0.03898 0.00831 0.03132 0.00668 54044.034709 0.031019 0.48591 0.10475 0.21763 1 0.07046 0.00869 0.05667 0.00699 0.03424 0.00605 0.02754 0.00487 54044.071408 0.005679 0.47520 0.11807 0.99058 1 0.06485 0.00919 0.05223 0.00740 0.03082 0.00629 0.02479 0.00506 54044.135226 0.009224 0.38699 0.07710 0.98790 1 0.07187 0.00758 0.05766 0.00608 0.02781 0.00470 0.02232 0.00377 54044.200439 0.007829 0.25493 0.05827 0.98516 1 0.08988 0.00924 0.07105 0.00730 0.02291 0.00468 0.01808 0.00369