/* ** ** 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 58642.539029 0.000930 1.93408 0.75049 1.00000 1 0.07985 0.02525 0.06452 0.02040 0.15443 0.03472 0.12435 0.02796 58642.540888 0.000930 1.93307 0.75010 0.98438 1 0.08089 0.02558 0.06557 0.02074 0.15637 0.03516 0.12633 0.02840 58642.543154 0.001336 1.33407 0.45758 0.97826 1 0.08193 0.02131 0.06621 0.01722 0.10930 0.02444 0.08889 0.01988 58642.545711 0.001220 2.84292 1.24857 0.96429 1 0.04279 0.01617 0.03457 0.01307 0.12164 0.02720 0.09877 0.02208 58642.547541 0.000610 1.80584 0.67215 1.00000 1 0.13629 0.04109 0.11000 0.03317 0.24612 0.05371 0.20000 0.04364 58642.549763 0.001612 3.23933 1.16938 0.96854 1 0.04690 0.01483 0.03791 0.01199 0.15192 0.02645 0.12278 0.02137 58642.615618 0.001075 1.99323 0.77248 0.95946 1 0.07415 0.02347 0.05556 0.01757 0.14780 0.03306 0.11268 0.02520 58642.618756 0.002063 1.81972 0.53258 0.99132 1 0.06840 0.01622 0.05312 0.01260 0.12446 0.02135 0.09661 0.01657 58642.666374 0.000712 3.21929 1.50190 1.00000 1 0.07909 0.03237 0.05000 0.02041 0.25460 0.05703 0.16327 0.03651 58642.668291 0.001177 2.50275 1.04738 0.98765 1 0.06949 0.02458 0.04000 0.01414 0.17392 0.03891 0.10000 0.02236 58642.670644 0.001177 1.76699 0.66718 0.96296 1 0.09729 0.02934 0.05714 0.01723 0.17191 0.03906 0.10101 0.02295 58642.674784 0.002963 1.63534 0.46200 0.98480 1 0.07045 0.01576 0.04103 0.00917 0.11521 0.01989 0.06729 0.01161