/* ** ** 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 55202.222512 0.000610 0.88968 0.27337 0.97619 1 0.26902 0.05635 0.21810 0.04568 0.23934 0.05380 0.19415 0.04364 55202.224052 0.000901 0.64717 0.18709 1.00000 1 0.24493 0.04487 0.19933 0.03652 0.15851 0.03544 0.12903 0.02885 55202.225723 0.000770 0.54949 0.15373 0.98113 1 0.34356 0.05777 0.28000 0.04708 0.18878 0.04221 0.15385 0.03440 55202.227073 0.000581 0.76313 0.23239 1.00000 1 0.31835 0.06498 0.25946 0.05296 0.24294 0.05490 0.19800 0.04474 55202.228599 0.000944 0.50536 0.13899 0.98462 1 0.30494 0.04883 0.24762 0.03965 0.15411 0.03446 0.12500 0.02795 55202.230284 0.000741 0.95116 0.30239 1.00000 1 0.20282 0.04583 0.16500 0.03729 0.19291 0.04314 0.15686 0.03508 55202.231504 0.000479 1.57607 0.57554 1.00000 1 0.19095 0.05512 0.15484 0.04470 0.30094 0.06730 0.24243 0.05421 55202.233000 0.001017 0.58920 0.15328 0.97167 1 0.29638 0.04746 0.24000 0.03843 0.17463 0.03580 0.14055 0.02882