/* ** ** Swift/XRT hardness ratio for 3C 454.3. ** 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 56485.874026 0.000501 0.69198 0.20182 0.95954 0 0.46530 0.08712 0.34727 0.06502 0.32197 0.07200 0.24137 0.05397 56485.875047 0.000521 0.58768 0.16627 0.97222 0 0.52082 0.09027 0.39208 0.06795 0.30607 0.06844 0.22895 0.05120 56485.876100 0.000532 0.75521 0.22507 0.96739 0 0.39537 0.07789 0.29806 0.05872 0.29859 0.06677 0.22509 0.05033 56485.877177 0.000544 0.49169 0.13602 0.96809 0 0.58996 0.09385 0.44269 0.07041 0.29008 0.06565 0.21767 0.04926 56485.878218 0.000498 0.52200 0.14509 0.97093 0 0.61550 0.10049 0.45588 0.07442 0.32129 0.07227 0.23857 0.05366 56485.879422 0.000706 0.39502 0.10518 0.96311 0 0.57138 0.08139 0.42700 0.06082 0.22570 0.05077 0.16954 0.03814 56485.880600 0.000472 0.75492 0.22626 0.96319 0 0.45049 0.08919 0.33530 0.06636 0.34008 0.07653 0.25377 0.05708 56485.881479 0.000408 0.69299 0.20432 0.99291 0 0.54970 0.10478 0.41217 0.07856 0.38093 0.08569 0.28458 0.06401 56485.882628 0.000735 0.42084 0.11302 0.96850 0 0.51918 0.07613 0.38248 0.05607 0.21849 0.04916 0.16196 0.03643 56485.884367 0.001004 0.54267 0.10867 0.97118 0 0.58394 0.06942 0.42519 0.05054 0.31688 0.05106 0.23050 0.03714