/* ** ** 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 58630.060657 0.001162 3.93760 1.97427 0.96250 1 0.04338 0.01946 0.02597 0.01162 0.17081 0.03824 0.10390 0.02323 58630.062850 0.001031 2.25041 0.89182 0.98363 1 0.08966 0.02989 0.05552 0.01851 0.20176 0.04323 0.12543 0.02687 58630.123784 0.001104 1.80450 0.67741 0.97368 1 0.07650 0.02307 0.05946 0.01793 0.13804 0.03087 0.10811 0.02417 58630.125905 0.001017 1.98306 0.77915 1.00000 1 0.07347 0.02374 0.05764 0.01862 0.14569 0.03258 0.11429 0.02556 58630.127721 0.000799 1.83505 0.69317 0.98182 1 0.10292 0.03133 0.08073 0.02458 0.18887 0.04223 0.14815 0.03313 58630.129623 0.001104 3.97203 2.02046 0.97368 1 0.03470 0.01585 0.02722 0.01244 0.13782 0.03082 0.10811 0.02417 58630.132369 0.001641 2.47085 0.80909 0.99629 1 0.06049 0.01678 0.04745 0.01316 0.14946 0.02602 0.11725 0.02041 58630.188200 0.000973 5.13988 2.82098 0.98507 1 0.03618 0.01810 0.02462 0.01231 0.18595 0.04199 0.12061 0.02711 58630.189972 0.000799 2.52914 1.11069 1.00000 1 0.08910 0.03368 0.05714 0.02160 0.22534 0.05039 0.14546 0.03252 58630.191686 0.000915 2.49698 1.05468 1.00000 1 0.07861 0.02817 0.05097 0.01826 0.19629 0.04389 0.12698 0.02839 58630.193981 0.001380 5.00989 2.74408 0.97895 1 0.02646 0.01323 0.01720 0.00860 0.13258 0.02965 0.08602 0.01924 58630.197670 0.002310 3.66590 1.30296 0.98445 1 0.04056 0.01283 0.02657 0.00840 0.14871 0.02413 0.09711 0.01575