/* ** ** 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 56301.235420 0.000723 0.77288 0.15111 0.96400 0 0.68834 0.08961 0.50969 0.06635 0.53200 0.07760 0.39513 0.05762 56301.236485 0.000341 0.72600 0.21463 0.97458 0 0.64358 0.12444 0.47661 0.09214 0.46724 0.10449 0.34841 0.07791 56301.237127 0.000301 0.73647 0.22179 0.97115 0 0.70734 0.13931 0.52924 0.10423 0.52094 0.11868 0.38977 0.08879 56301.237877 0.000448 0.56248 0.15850 0.97419 0 0.63868 0.10950 0.46746 0.08014 0.35925 0.08034 0.26534 0.05933 56301.238748 0.000422 0.55442 0.15566 0.97260 0 0.68630 0.11518 0.50818 0.08528 0.38050 0.08564 0.28052 0.06311 56301.239610 0.000440 0.54206 0.15046 0.96053 0 0.68367 0.11241 0.50424 0.08290 0.37059 0.08288 0.27443 0.06136 56301.240380 0.000330 0.57709 0.16307 0.99123 0 0.82677 0.14283 0.61497 0.10624 0.47712 0.10669 0.35457 0.07928 56301.241115 0.000405 0.82671 0.25151 0.97143 0 0.48190 0.09941 0.35533 0.07328 0.39839 0.08909 0.29461 0.06588 56301.242122 0.000602 0.40546 0.10856 0.96154 0 0.66576 0.09660 0.48823 0.07083 0.26994 0.06074 0.19917 0.04481 56301.243163 0.000440 0.61593 0.17693 0.98026 0 0.58237 0.10501 0.43571 0.07857 0.35870 0.08021 0.26890 0.06013 56301.244124 0.000521 0.55425 0.15516 0.97778 0 0.55304 0.09314 0.41046 0.06912 0.30652 0.06854 0.22765 0.05090 56301.245224 0.000579 0.80701 0.18555 0.97500 0 0.59321 0.09208 0.44272 0.06872 0.47873 0.08121 0.35838 0.06079