/* ** ** 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 58618.241681 0.001133 2.67544 1.17685 0.98718 1 0.07766 0.02936 0.03784 0.01430 0.20778 0.04674 0.10337 0.02324 58618.244078 0.001264 2.50309 1.05870 0.96552 1 0.07813 0.02799 0.03807 0.01364 0.19556 0.04397 0.09476 0.02130 58618.277389 0.032048 1.07674 0.35993 0.04025 1 0.10232 0.02531 0.07744 0.01878 0.11017 0.02477 0.08962 0.02015 58618.310962 0.001525 1.53680 0.52747 0.98864 1 0.06777 0.01811 0.05501 0.01470 0.10415 0.02243 0.08398 0.01808 58618.696878 0.000959 3.01983 1.41104 0.98485 1 0.04910 0.02005 0.04000 0.01633 0.14828 0.03369 0.12122 0.02754 58618.698911 0.001075 1.27886 0.43683 1.00000 1 0.10305 0.02661 0.08451 0.02182 0.13179 0.02947 0.10811 0.02417 58618.701381 0.001394 1.61456 0.45754 0.98694 1 0.10504 0.02349 0.08626 0.01929 0.16959 0.02952 0.13932 0.02425 58618.960585 0.001104 3.12042 1.36495 0.93421 1 0.05196 0.01965 0.03784 0.01430 0.16214 0.03562 0.11774 0.02582 58618.963054 0.001365 1.36854 0.48225 0.96809 1 0.08808 0.02390 0.06418 0.01742 0.12054 0.02710 0.08747 0.01966 58618.965117 0.000697 2.31536 0.93021 0.97917 1 0.10738 0.03622 0.07738 0.02610 0.24863 0.05426 0.17872 0.03900 58618.967194 0.001380 1.44887 0.51623 0.96842 1 0.08305 0.02304 0.05977 0.01658 0.12033 0.02691 0.08696 0.01944 58618.970012 0.001438 1.17667 0.38817 0.97980 1 0.09607 0.02330 0.07010 0.01700 0.11304 0.02528 0.08247 0.01844 58618.973571 0.002121 1.88628 0.53300 0.99926 1 0.07556 0.01743 0.05518 0.01273 0.14253 0.02325 0.10363 0.01691