/* ** ** 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 59708.756391 0.000901 1.52844 0.54569 0.98387 1 0.10488 0.02909 0.08525 0.02364 0.16030 0.03603 0.13049 0.02933 59708.758309 0.001017 1.94259 0.75236 1.00000 1 0.07184 0.02272 0.05882 0.01860 0.13956 0.03121 0.11429 0.02556 59708.760066 0.000741 4.06472 2.03452 0.92157 1 0.05087 0.02275 0.04167 0.01863 0.20679 0.04648 0.16936 0.03807 59708.761519 0.000712 3.19775 1.48847 1.00000 1 0.06234 0.02545 0.05106 0.02085 0.19933 0.04457 0.16327 0.03651 59708.762913 0.000683 3.27168 1.51449 0.97872 1 0.06817 0.02783 0.05581 0.02279 0.22304 0.04867 0.18261 0.03985 59708.764569 0.000973 1.83233 0.71218 1.00000 1 0.07878 0.02491 0.06452 0.02040 0.14435 0.03262 0.11821 0.02671 59708.766254 0.000712 1.86706 0.72316 1.00000 1 0.10746 0.03399 0.08696 0.02750 0.20064 0.04487 0.16327 0.03651 59708.768273 0.001307 1.15268 0.38662 1.00000 1 0.09419 0.02355 0.07711 0.01928 0.10857 0.02428 0.08889 0.01988 59708.771251 0.001670 2.48684 0.87656 0.98569 1 0.05200 0.01568 0.04257 0.01284 0.12933 0.02361 0.10586 0.01933 59708.835022 0.001031 2.75450 1.20975 0.97183 1 0.05440 0.02056 0.04242 0.01604 0.14984 0.03351 0.11594 0.02593 59708.837462 0.001409 2.80281 1.03369 0.97177 1 0.05542 0.01753 0.04255 0.01346 0.15533 0.02947 0.11839 0.02246