/* ** ** Swift/XRT hardness ratio for BL Lacertae. ** 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 55908.744316 0.022280 1.75651 0.62726 0.02933 1 0.20344 0.05719 0.11306 0.03136 0.35735 0.07869 0.18670 0.04074 55908.767046 0.000450 0.74472 0.22007 0.96774 1 0.63600 0.12287 0.35867 0.06929 0.47364 0.10591 0.26666 0.05963 55908.768455 0.000959 0.81428 0.19172 0.98260 1 0.44680 0.07083 0.24996 0.03962 0.36382 0.06334 0.20354 0.03543 55908.790836 0.000566 0.89741 0.28117 0.97436 1 0.28234 0.06161 0.23333 0.05092 0.25337 0.05696 0.20944 0.04709 55908.791795 0.000392 1.10553 0.37173 1.00000 1 0.33028 0.08257 0.26666 0.06667 0.36513 0.08210 0.29477 0.06627 55908.793203 0.001017 0.40557 0.09584 0.98571 1 0.45203 0.05847 0.36859 0.04767 0.18333 0.03626 0.14953 0.02957 55908.833668 0.000930 0.52515 0.14544 0.96875 1 0.38235 0.06217 0.24127 0.03914 0.20079 0.04502 0.12903 0.02885 55908.835324 0.000726 0.72214 0.20876 0.94000 1 0.37691 0.07050 0.24510 0.04585 0.27218 0.06000 0.17702 0.03902 55908.836675 0.000625 0.75050 0.22322 0.97674 1 0.38996 0.07648 0.25366 0.04975 0.29267 0.06544 0.19047 0.04259 55908.838781 0.001482 0.33063 0.07499 0.94825 1 0.49603 0.05513 0.32366 0.03597 0.16400 0.03243 0.10670 0.02110 55908.880690 0.020086 0.84075 0.21113 0.04337 1 0.28179 0.04764 0.22958 0.03881 0.23692 0.04400 0.19340 0.03591 55908.901604 0.000828 0.42991 0.11571 0.98246 1 0.40384 0.06049 0.33183 0.04970 0.17362 0.03882 0.14286 0.03194 55908.903144 0.000712 0.51282 0.14217 1.00000 1 0.38695 0.06278 0.31666 0.05137 0.19844 0.04461 0.16244 0.03652 55908.904379 0.000523 1.06735 0.35007 1.00000 1 0.25236 0.06055 0.20820 0.04996 0.26936 0.06023 0.22222 0.04969 55908.905468 0.000566 0.72805 0.21655 0.97436 1 0.35551 0.06973 0.28889 0.05666 0.25883 0.05788 0.21052 0.04707