/* ** ** Swift/XRT light curve for BL Lacertae. ** ** 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) ** Rate - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s). ** RateError - 1 sigma error in source count rate (cts/s) ** FracExp - Conversion factor between bin size and observing time ** Mode - 0 if in Windowed Timing (WT) ** 1 if in Photon Counting (PC) ** RawRate - Raw source count rate (cts/s) ** RawError - 1 sigma error in the raw count rate (cts/s) ** NetRate - Background subtracted count rate (cts/s) ** NetError - 1 sigma error in the background subtracted count rate (cts/s) ** BackRate - Background count rate (cts/s) ** BackError - 1 sigma error in the background count rate (cts/s) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode RawRate RawError NetRate NetError BackRate BackError 57008.088845 0.001220 0.11890 0.02701 0.97619 1 0.09756 0.02182 0.09610 0.02183 0.00146 0.00084 57008.090922 0.000857 0.17777 0.04017 0.93220 1 0.14546 0.03252 0.14401 0.03254 0.00145 0.00103 57008.092389 0.000610 0.23967 0.05387 0.97619 1 0.19512 0.04363 0.19415 0.04364 0.00097 0.00097 57008.093813 0.000813 0.17776 0.04017 0.98214 1 0.14546 0.03252 0.14401 0.03254 0.00145 0.00103 57008.095265 0.000639 0.22333 0.05020 1.00000 1 0.18182 0.04066 0.18091 0.04067 0.00091 0.00091 57008.096892 0.000988 0.14962 0.03346 0.97059 1 0.12121 0.02710 0.12121 0.02710 0.00000 0.00000 57008.098940 0.001060 0.16071 0.03443 0.92175 1 0.13078 0.02788 0.13019 0.02789 0.00059 0.00059