/* ** ** 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 59128.177645 0.000489 0.22258 0.01820 0.97633 0 12.33745 0.42313 10.62147 0.36423 2.74602 0.20386 2.36270 0.17546 59128.178643 0.000509 0.22595 0.01839 0.97727 0 11.51513 0.39884 10.02664 0.34730 2.60190 0.19164 2.26480 0.16682 59128.179561 0.000408 0.26838 0.02193 1.00000 0 11.94149 0.45045 10.44878 0.39415 3.20488 0.23224 2.80324 0.20314 59128.180460 0.000492 0.22351 0.01842 1.00000 0 11.61703 0.40509 10.15295 0.35406 2.59653 0.19394 2.26964 0.16948 59128.181392 0.000440 0.23770 0.01946 1.00000 0 12.30505 0.44029 10.78168 0.38578 2.92490 0.21544 2.56280 0.18877 59128.182330 0.000498 0.23794 0.01914 0.98256 0 11.21472 0.39821 9.82572 0.34889 2.66845 0.19257 2.33791 0.16871 59128.183415 0.000587 0.21536 0.01733 0.98030 0 10.46021 0.35059 9.13746 0.30623 2.25267 0.16478 1.96683 0.14388 59128.184621 0.000619 0.20619 0.01690 0.98131 0 10.22970 0.33862 8.92040 0.29528 2.10928 0.15814 1.83804 0.13782 59128.185877 0.000637 0.20881 0.01673 0.99091 0 9.99523 0.33244 8.60358 0.28613 2.08711 0.15210 1.79674 0.13096 59128.187353 0.000839 0.20718 0.01403 0.98621 0 10.41709 0.29421 9.10952 0.25728 2.15824 0.13282 1.88590 0.11606