/* ** ** 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 57326.100795 0.000552 0.30794 0.06892 1.00000 1 0.21053 0.04708 0.21053 0.04708 0.00000 0.00000 57326.101870 0.000523 0.33913 0.07668 0.97222 1 0.22857 0.05111 0.22622 0.05114 0.00235 0.00166 57326.103148 0.000755 0.23891 0.05401 0.96154 1 0.16000 0.03578 0.15835 0.03580 0.00165 0.00117 57326.104761 0.000857 0.19996 0.04545 1.00000 1 0.13559 0.03032 0.13350 0.03034 0.00209 0.00121 57326.106417 0.000799 0.23065 0.05158 0.94545 1 0.15385 0.03440 0.15385 0.03440 0.00000 0.00000 57326.108073 0.000857 0.20531 0.04616 0.98305 1 0.13793 0.03084 0.13722 0.03085 0.00071 0.00071 57326.110353 0.001423 0.19182 0.03502 0.95918 1 0.12766 0.02331 0.12766 0.02331 0.00000 0.00000