/* ** ** 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 55005.594462 0.000421 0.37155 0.08149 0.96552 1 55005.595246 0.000363 0.41248 0.09321 0.96000 1 55005.595929 0.000320 0.45769 0.10235 1.00000 1 55005.596626 0.000378 0.37145 0.08530 1.00000 1 55005.597382 0.000378 0.39774 0.08723 1.00000 1 55005.598398 0.000639 0.48217 0.07390 1.00000 1 55005.599836 0.000799 0.48412 0.06961 0.90909 1 55005.601027 0.000392 0.42572 0.09478 0.88889 1 55005.601754 0.000334 0.44604 0.10079 0.95652 1 55005.602422 0.000334 0.42649 0.09639 1.00000 1 55005.603148 0.000392 0.39800 0.08729 0.96296 1 55005.603918 0.000378 0.37581 0.08493 1.00000 1 55005.604702 0.000407 0.47158 0.09146 1.00000 1 55005.605501 0.000392 0.38382 0.08583 0.96296 1 55005.606213 0.000320 0.46830 0.10472 0.95455 1 55005.606968 0.000436 0.32543 0.07354 1.00000 1 55005.608552 0.001148 0.44487 0.05357 0.97249 1