/* ** ** Swift/XRT hardness ratio for PKS 1830-21. ** 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 58568.231275 0.000741 1.92395 0.75333 0.98039 1 0.10186 0.03256 0.08247 0.02637 0.19597 0.04430 0.15834 0.03580 58568.233004 0.000988 1.38734 0.48795 1.00000 1 0.10424 0.02830 0.08488 0.02304 0.14462 0.03234 0.11765 0.02631 58568.234965 0.000973 1.55712 0.55760 0.97015 1 0.09740 0.02724 0.07936 0.02220 0.15166 0.03391 0.12308 0.02752 58568.236999 0.001060 1.36458 0.46807 0.95890 1 0.10301 0.02679 0.08392 0.02183 0.14056 0.03143 0.11429 0.02556 58568.239105 0.001046 1.63676 0.59769 1.00000 1 0.08314 0.02400 0.06761 0.01952 0.13609 0.03043 0.11111 0.02485 58568.240804 0.000654 4.99263 2.72598 1.00000 1 0.04545 0.02272 0.03721 0.01860 0.22691 0.04977 0.18575 0.04074 58568.242605 0.001148 1.91233 0.62984 0.96849 1 0.09086 0.02428 0.07416 0.01982 0.17375 0.03344 0.14116 0.02717 58568.300943 0.000697 2.54873 1.11938 1.00000 1 0.08219 0.03107 0.06512 0.02461 0.20947 0.04684 0.16667 0.03727 58568.302396 0.000755 2.46377 1.04097 0.98077 1 0.08047 0.02885 0.06317 0.02264 0.19826 0.04434 0.15686 0.03508 58568.304124 0.000973 1.77505 0.66638 1.00000 1 0.08545 0.02577 0.06769 0.02041 0.15169 0.03392 0.11940 0.02670 58568.306245 0.001148 1.44126 0.50708 0.98734 1 0.09017 0.02449 0.07165 0.01945 0.12996 0.02906 0.10256 0.02293 58568.308889 0.001496 1.21397 0.37356 0.98045 1 0.09787 0.02245 0.07755 0.01779 0.11881 0.02436 0.09465 0.01941