/* ** ** 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 59693.763461 0.001017 0.95560 0.29154 0.97143 1 0.16338 0.03483 0.12941 0.02759 0.15613 0.03407 0.12353 0.02696 59693.765465 0.000988 1.99989 0.77456 0.95588 1 0.07758 0.02453 0.06154 0.01946 0.15514 0.03469 0.12308 0.02752 59693.767543 0.001089 1.67999 0.60794 1.00000 1 0.08404 0.02426 0.06667 0.01925 0.14119 0.03081 0.11200 0.02444 59693.769794 0.001162 1.23403 0.41391 0.97500 1 0.10477 0.02619 0.08312 0.02078 0.12929 0.02891 0.10256 0.02293 59693.771813 0.000857 2.90824 1.27717 0.94915 1 0.06192 0.02340 0.04912 0.01857 0.18008 0.04027 0.14286 0.03194 59693.773367 0.000697 3.24935 1.53216 1.00000 1 0.06498 0.02697 0.05135 0.02132 0.21113 0.04721 0.16667 0.03727 59693.774820 0.000755 3.20335 1.49108 1.00000 1 0.06059 0.02474 0.04800 0.01960 0.19411 0.04340 0.15385 0.03440 59693.776461 0.000886 4.66673 2.55607 0.98361 1 0.03602 0.01801 0.02857 0.01429 0.16810 0.03759 0.13333 0.02981 59693.778451 0.001104 1.24066 0.41759 0.98684 1 0.10838 0.02727 0.08597 0.02163 0.13447 0.03007 0.10667 0.02385 59693.780877 0.001322 2.86011 1.25603 0.94505 1 0.04105 0.01552 0.03256 0.01231 0.11741 0.02625 0.09302 0.02080