/* ** ** 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 57667.259497 0.000479 0.76956 0.10931 0.96970 1 57667.260485 0.000508 0.75166 0.10654 0.94286 1 57667.261415 0.000421 0.89276 0.12664 0.96552 1 57667.262228 0.000392 0.38049 0.08554 0.96296 1 57667.262954 0.000334 0.47031 0.10632 0.91304 1 57667.263884 0.000596 0.63426 0.08990 0.95122 1 57667.265075 0.000596 0.62262 0.08863 0.97561 1 57667.266237 0.000566 0.65137 0.09314 0.97436 1 57667.267152 0.000349 0.47799 0.10062 1.00000 1 57667.268009 0.000508 0.28360 0.06412 1.00000 1 57667.268895 0.000378 0.48229 0.09845 0.96154 1 57667.269854 0.000581 0.48896 0.07932 0.97500 1 57667.271118 0.000683 0.53893 0.07672 0.97872 1 57667.272454 0.000654 0.56569 0.08018 0.97778 1 57667.273732 0.000625 0.61434 0.08677 0.95349 1 57667.274967 0.000610 0.61713 0.08660 0.97619 1 57667.276216 0.000639 0.58844 0.08328 0.97727 1 57667.277465 0.000610 0.65295 0.09295 0.90476 1 57667.278424 0.000349 0.46834 0.09905 1.00000 1 57667.279412 0.000639 0.55716 0.07967 1.00000 1 57667.280414 0.000363 0.45173 0.10157 0.88000 1 57667.281445 0.000668 0.67054 0.08673 0.96427 1