/* ** ** 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 58458.078453 0.000886 0.17182 0.03907 0.95082 1 0.13793 0.03084 0.13578 0.03087 0.00215 0.00124 58458.080298 0.000959 0.15770 0.03546 0.95455 1 0.12699 0.02839 0.12632 0.02840 0.00066 0.00066 58458.082026 0.000741 0.20815 0.04680 0.94118 1 0.16667 0.03727 0.16580 0.03728 0.00087 0.00087 58458.083464 0.000668 0.22231 0.04971 0.97826 1 0.17778 0.03975 0.17778 0.03975 0.00000 0.00000 58458.085106 0.000973 0.14837 0.03318 1.00000 1 0.11940 0.02670 0.11940 0.02670 0.00000 0.00000 58458.086805 0.000726 0.20332 0.04546 0.98000 1 0.16327 0.03651 0.16327 0.03651 0.00000 0.00000 58458.088519 0.000988 0.21870 0.04061 0.97059 1 0.17576 0.03264 0.17576 0.03264 0.00000 0.00000