/* ** ** 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 55485.625484 0.001177 4.90385 2.68622 1.00000 1 0.03130 0.01565 0.02025 0.01013 0.15349 0.03433 0.09877 0.02208 55485.627997 0.001336 2.75597 1.21033 0.98913 1 0.04953 0.01872 0.03182 0.01203 0.13650 0.03052 0.08791 0.01966 55485.630103 0.000770 2.88778 1.29917 0.98113 1 0.08285 0.03229 0.05231 0.02038 0.23924 0.05378 0.15308 0.03441 55485.632311 0.001438 6.80033 4.19732 0.96970 1 0.02023 0.01168 0.01277 0.00737 0.13755 0.03002 0.08750 0.01909 55485.635710 0.001961 1.78953 0.67849 0.98516 1 0.05264 0.01603 0.03329 0.01013 0.09420 0.02129 0.05955 0.01346 55485.639123 0.001453 6.68842 4.27338 0.99000 1 0.01894 0.01133 0.01209 0.00723 0.12666 0.02847 0.08041 0.01807 55485.642116 0.001540 1.49977 0.52931 0.99999 1 0.08326 0.02309 0.05306 0.01472 0.12488 0.02725 0.07925 0.01729 55485.645181 0.001525 1.42986 0.49936 0.96190 1 0.08561 0.02288 0.05490 0.01467 0.12241 0.02752 0.07881 0.01772 55485.649364 0.002658 1.47941 0.41674 0.97981 1 0.07504 0.01646 0.04833 0.01060 0.11101 0.01963 0.07139 0.01262