/* ** ** 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 58545.311530 0.001060 1.96374 0.76194 1.00000 1 0.06782 0.02145 0.05556 0.01757 0.13319 0.02994 0.10903 0.02451 58545.313869 0.001278 2.01035 0.78571 0.97727 1 0.05613 0.01795 0.04603 0.01472 0.11285 0.02537 0.09254 0.02081 58545.316077 0.000930 2.76496 1.21424 0.98438 1 0.05600 0.02117 0.04590 0.01735 0.15483 0.03462 0.12699 0.02839 58545.317965 0.000959 2.83195 1.24721 0.96970 1 0.05335 0.02017 0.04375 0.01654 0.15109 0.03416 0.12371 0.02797 58545.320057 0.001133 1.40977 0.49126 0.97436 1 0.09107 0.02434 0.07467 0.01996 0.12839 0.02871 0.10526 0.02354 58545.322076 0.000886 1.95649 0.76329 1.00000 1 0.08184 0.02616 0.06710 0.02145 0.16012 0.03580 0.13115 0.02933 58545.323979 0.001017 1.80804 0.68002 0.95714 1 0.08023 0.02419 0.06567 0.01980 0.14506 0.03261 0.11879 0.02671 58545.326070 0.001075 1.95543 0.75737 0.98649 1 0.06895 0.02180 0.05634 0.01782 0.13482 0.03015 0.10959 0.02451 58545.328017 0.000872 2.93478 1.28260 0.98333 1 0.05917 0.02237 0.04828 0.01825 0.17366 0.03810 0.14168 0.03108 58545.329731 0.000842 2.93882 1.30748 0.93103 1 0.06115 0.02348 0.05016 0.01926 0.17971 0.04040 0.14739 0.03314 58545.332069 0.001496 2.53606 0.89897 0.99580 1 0.05419 0.01634 0.04445 0.01340 0.13742 0.02561 0.11270 0.02101