/* ** ** 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 57094.135459 0.000486 0.13977 0.03351 1.00000 0 2.36860 0.20367 1.71052 0.14691 0.33105 0.07409 0.23849 0.05333 57094.136361 0.000417 0.23715 0.05014 0.97917 0 2.17560 0.20625 1.67793 0.15906 0.51595 0.09751 0.39783 0.07518 57094.137198 0.000420 0.24594 0.06171 0.97241 0 1.50626 0.17138 1.15242 0.13109 0.37045 0.08284 0.28416 0.06354 57094.138228 0.000611 0.11246 0.02655 0.96209 0 2.29062 0.17310 1.75265 0.13244 0.25761 0.05761 0.19737 0.04413 57094.139249 0.000411 0.19724 0.04838 0.98592 0 1.89220 0.19087 1.45109 0.14637 0.37322 0.08346 0.28619 0.06399 57094.140071 0.000411 0.16561 0.04001 0.97887 0 2.27080 0.20780 1.73832 0.15907 0.37607 0.08409 0.28825 0.06445 57094.140864 0.000382 0.20074 0.04940 0.97727 0 2.02599 0.20820 1.55062 0.15933 0.40669 0.09094 0.31059 0.06945 57094.141720 0.000475 0.15932 0.03749 0.94512 0 2.23092 0.19652 1.70221 0.14994 0.35544 0.07757 0.27142 0.05923 57094.142600 0.000405 0.17363 0.04263 0.96429 0 2.22095 0.20842 1.68847 0.15844 0.38562 0.08749 0.29300 0.06647 57094.143401 0.000396 0.17767 0.04326 0.94891 0 2.24939 0.21674 1.73270 0.16695 0.39965 0.08937 0.30821 0.06892 57094.144131 0.000333 0.28300 0.06829 0.96522 0 1.83251 0.20713 1.40471 0.15876 0.51861 0.11057 0.39706 0.08465 57094.144877 0.000414 0.17005 0.04127 0.97203 0 2.23140 0.21043 1.69336 0.15969 0.37946 0.08485 0.28825 0.06445 57094.145838 0.000547 0.16825 0.04073 0.97354 0 1.69970 0.15772 1.29582 0.12024 0.28597 0.06395 0.21775 0.04869 57094.146871 0.000486 0.17619 0.04292 0.99405 0 1.78443 0.17241 1.36131 0.13151 0.31440 0.07031 0.23992 0.05365 57094.147794 0.000437 0.18733 0.04572 0.98013 0 1.87956 0.18393 1.44778 0.14166 0.35209 0.07873 0.27072 0.06054 57094.148766 0.000535 0.20917 0.04119 0.97297 0 2.19162 0.18286 1.69059 0.14107 0.45842 0.08178 0.35331 0.06302