/* ** ** 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 56765.947738 0.000596 0.25277 0.05682 0.95122 1 0.20513 0.04587 0.20410 0.04588 0.00103 0.00103 56765.948842 0.000508 0.29845 0.06579 1.00000 1 0.24000 0.05237 0.23772 0.05240 0.00228 0.00162 56765.949830 0.000479 0.31906 0.07173 0.93939 1 0.25807 0.05771 0.25678 0.05772 0.00129 0.00129 56765.950948 0.000639 0.22457 0.05049 1.00000 1 0.18182 0.04066 0.18091 0.04067 0.00091 0.00091 56765.952052 0.000465 0.31043 0.06942 1.00000 1 0.25000 0.05590 0.25000 0.05590 0.00000 0.00000 56765.953156 0.000639 0.24933 0.05576 0.90909 1 0.20000 0.04472 0.20000 0.04472 0.00000 0.00000 56765.954420 0.000625 0.22835 0.05161 1.00000 1 0.18605 0.04160 0.18419 0.04162 0.00186 0.00132 56765.955568 0.000523 0.27643 0.06182 1.00000 1 0.22222 0.04969 0.22222 0.04969 0.00000 0.00000 56765.956570 0.000479 0.30026 0.06751 1.00000 1 0.24243 0.05421 0.24121 0.05422 0.00121 0.00121 56765.958037 0.000988 0.26297 0.04472 0.97281 1 0.21164 0.03577 0.21043 0.03578 0.00121 0.00085