/* ** ** 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 56220.611492 0.001002 0.63780 0.18626 0.98551 1 0.38361 0.07132 0.18428 0.03427 0.24467 0.05510 0.11689 0.02632 56220.613250 0.000755 0.90908 0.28187 0.98077 1 0.36226 0.07776 0.17154 0.03680 0.32933 0.07368 0.15686 0.03508 56220.614543 0.000537 1.02912 0.33442 1.00000 1 0.44825 0.10568 0.21177 0.04991 0.46130 0.10317 0.21622 0.04835 56220.616184 0.001104 0.53279 0.14987 1.00000 1 0.42220 0.07094 0.19585 0.03289 0.22495 0.05075 0.10459 0.02355 56220.617913 0.000625 1.66160 0.60275 1.00000 1 0.24474 0.07065 0.11707 0.03380 0.40665 0.08932 0.19415 0.04265 56220.619220 0.000683 0.80783 0.24553 1.00000 1 0.43603 0.08901 0.20870 0.04260 0.35224 0.07931 0.16912 0.03808 56220.621399 0.001496 0.67180 0.16894 0.96887 1 0.33820 0.05474 0.16089 0.02604 0.22721 0.04373 0.10822 0.02083