/* ** ** 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 57160.037809 0.001394 0.20196 0.04549 0.93750 1 0.08889 0.01988 0.08845 0.01988 0.00044 0.00044 57160.039945 0.000741 0.35889 0.08114 0.96078 1 0.16327 0.03651 0.16164 0.03653 0.00163 0.00115 57160.041441 0.000755 0.34925 0.07895 1.00000 1 0.15385 0.03440 0.15231 0.03442 0.00154 0.00109 57160.043155 0.000959 0.30201 0.06754 0.90909 1 0.13333 0.02981 0.13333 0.02981 0.00000 0.00000 57160.045668 0.001554 0.20146 0.04240 0.97352 1 0.08832 0.01842 0.08755 0.01842 0.00077 0.00054