/* ** ** 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 58740.423154 0.000566 0.28141 0.06293 0.94872 1 58740.424185 0.000465 0.50500 0.09579 0.90625 1 58740.425086 0.000436 0.37734 0.08275 0.96667 1 58740.426001 0.000479 0.31407 0.07097 1.00000 1 58740.427047 0.000566 0.28976 0.06323 0.97436 1 58740.427976 0.000363 0.44003 0.09602 1.00000 1 58740.428717 0.000378 0.50417 0.10083 1.00000 1 58740.429429 0.000334 0.47428 0.10661 0.95652 1 58740.430126 0.000363 0.41730 0.09380 1.00000 1 58740.430809 0.000320 0.49967 0.11173 0.95455 1 58740.431579 0.000450 0.38654 0.08689 0.87097 1 58740.432450 0.000421 0.50569 0.09732 0.96552 1 58740.433249 0.000378 0.40188 0.09034 1.00000 1 58740.434092 0.000465 0.32657 0.07341 1.00000 1 58740.435312 0.000755 0.35992 0.06120 0.97610 1