/* ** ** 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 55362.055456 0.000537 0.49053 0.08111 1.00000 1 55362.056662 0.000668 0.54506 0.07741 0.97826 1 55362.057708 0.000378 0.38883 0.08786 0.96154 1 55362.058725 0.000639 0.56099 0.08051 0.97727 1 55362.059669 0.000305 0.46844 0.10475 1.00000 1 55362.060279 0.000305 0.46108 0.10419 1.00000 1 55362.061165 0.000581 0.64096 0.09103 0.95000 1 55362.062458 0.000712 0.51517 0.07244 0.99377 1 55362.122520 0.001075 0.50965 0.06058 0.93708 1