/* ** ** 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 55047.354193 0.000857 0.45529 0.12336 1.00000 1 0.42862 0.06555 0.29587 0.04523 0.19515 0.04365 0.13560 0.03032 55047.356111 0.001060 0.62622 0.17963 0.97260 1 0.25833 0.04640 0.17971 0.03228 0.16177 0.03618 0.11268 0.02520 55047.358246 0.001075 0.52499 0.14546 1.00000 1 0.29504 0.04826 0.20658 0.03379 0.15489 0.03464 0.10811 0.02417 55047.360279 0.000959 0.65989 0.19078 0.96970 1 0.27040 0.04954 0.18985 0.03478 0.17843 0.03990 0.12500 0.02795 55047.362240 0.001002 0.65636 0.18877 0.97101 1 0.25703 0.04648 0.18118 0.03276 0.16870 0.03773 0.11940 0.02670 55047.364085 0.000842 0.68496 0.19941 0.98276 1 0.29465 0.05492 0.20643 0.03847 0.20182 0.04513 0.14035 0.03138 55047.365814 0.000886 0.64468 0.18824 0.98361 1 0.29583 0.05514 0.20643 0.03847 0.19072 0.04287 0.13267 0.02982 55047.367746 0.001046 0.47546 0.13059 1.00000 1 0.33236 0.05244 0.23201 0.03661 0.15803 0.03553 0.11056 0.02485 55047.369924 0.001133 0.38799 0.10216 0.96154 1 0.39128 0.05438 0.27316 0.03796 0.15181 0.03395 0.10667 0.02385 55047.371972 0.000915 0.60811 0.16999 0.99869 1 0.30846 0.05387 0.21934 0.03830 0.18758 0.04094 0.13351 0.02913