/* ** ** Swift/XRT hardness ratio for 3C 454.3. ** 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 55509.661528 0.000373 0.79141 0.15439 1.00000 0 1.12531 0.14679 0.96053 0.12530 0.89058 0.12919 0.75951 0.11014 55509.662358 0.000457 0.57357 0.10260 0.94937 0 1.35016 0.14632 1.15871 0.12557 0.77441 0.11020 0.66413 0.09451 55509.663296 0.000480 0.54271 0.09639 0.96386 0 1.32903 0.14124 1.14722 0.12192 0.72128 0.10264 0.62262 0.08860 55509.664210 0.000434 0.58432 0.10578 0.98667 0 1.33207 0.14751 1.14545 0.12685 0.77835 0.11147 0.66941 0.09586 55509.665124 0.000480 0.40029 0.06795 0.99398 0 1.74725 0.16170 1.50833 0.13959 0.69940 0.09953 0.60375 0.08592 55509.666091 0.000486 0.50369 0.08773 0.98214 0 1.39472 0.14179 1.20514 0.12251 0.70251 0.09935 0.60707 0.08585 55509.667109 0.000532 0.50087 0.08921 0.96739 0 1.27244 0.13157 1.09902 0.11364 0.63732 0.09242 0.55043 0.07982 55509.668209 0.000567 0.46665 0.08035 0.95412 0 1.33331 0.13093 1.14876 0.11280 0.62219 0.08799 0.53563 0.07575 55509.669404 0.000628 0.43767 0.07511 0.95852 0 1.25981 0.11917 1.08833 0.10295 0.55138 0.07896 0.47631 0.06821 55509.670463 0.000431 0.51590 0.09045 0.98658 0 1.52053 0.15569 1.31351 0.13449 0.78445 0.11163 0.67768 0.09644 55509.671201 0.000307 1.03998 0.21339 0.99057 0 1.05367 0.15575 0.91237 0.13486 1.09580 0.15594 0.94876 0.13501 55509.672020 0.000512 0.55023 0.09785 0.98310 0 1.22130 0.13115 1.05599 0.11340 0.67199 0.09526 0.58086 0.08234 55509.672974 0.000443 0.56853 0.10135 0.97386 0 1.35723 0.14571 1.17583 0.12623 0.77163 0.10981 0.66859 0.09514 55509.674196 0.000778 0.44883 0.06777 0.97398 0 1.27201 0.10731 1.09764 0.09259 0.57092 0.07150 0.49283 0.06172