/* ** ** 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) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 58740.555150 0.000450 0.31869 0.07164 1.00000 1 58740.556094 0.000494 0.47910 0.08394 1.00000 1 58740.557241 0.000654 0.57359 0.08049 0.97778 1 58740.558273 0.000378 0.46973 0.09434 1.00000 1 58740.558984 0.000334 0.44361 0.09779 1.00000 1 58740.559711 0.000392 0.36409 0.08141 1.00000 1 58740.560815 0.000712 0.47742 0.07059 0.97959 1 58740.561860 0.000334 0.43058 0.09629 1.00000 1 58740.562572 0.000378 0.37541 0.08439 1.00000 1 58740.563255 0.000305 0.46851 0.10476 1.00000 1 58740.563996 0.000436 0.33853 0.07610 0.96667 1 58740.564780 0.000349 0.47192 0.09887 1.00000 1 58740.565564 0.000436 0.32869 0.07389 1.00000 1 58740.566392 0.000392 0.38648 0.08476 1.00000 1 58740.567119 0.000334 0.43295 0.09732 1.00000 1 58740.568411 0.000959 0.42830 0.05775 0.96147 1