/* ** ** 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) ** RawRate - Raw source count rate (cts/s) ** RawError - 1 sigma error in the raw count rate (cts/s) ** NetRate - Background subtracted count rate (cts/s) ** NetError - 1 sigma error in the background subtracted count rate (cts/s) ** BackRate - Background count rate (cts/s) ** BackError - 1 sigma error in the background count rate (cts/s) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode RawRate RawError NetRate NetError BackRate BackError 56205.263055 0.001002 0.28555 0.06430 0.94203 1 0.12308 0.02752 0.12308 0.02752 0.00000 0.00000 56205.266047 0.001990 0.27540 0.04493 0.94729 1 0.11712 0.01900 0.11651 0.01900 0.00061 0.00043 56205.330119 0.000697 0.45267 0.10223 0.99910 1 0.16682 0.03730 0.16599 0.03731 0.00083 0.00083 56205.331746 0.000930 0.38381 0.08765 0.93750 1 0.13333 0.02981 0.13068 0.02984 0.00265 0.00132 56205.333460 0.000784 0.44196 0.09883 0.98148 1 0.15094 0.03375 0.15094 0.03375 0.00000 0.00000 56205.335885 0.001612 0.39355 0.06617 0.95579 1 0.13573 0.02262 0.13461 0.02263 0.00112 0.00065