/* ** ** 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 56695.202422 0.000872 0.17727 0.03984 0.95000 1 0.14035 0.03138 0.13967 0.03139 0.00069 0.00069 56695.204078 0.000784 0.18892 0.04268 0.98148 1 0.15094 0.03375 0.14947 0.03377 0.00147 0.00104 56695.205472 0.000610 0.26337 0.05890 0.92857 1 0.20513 0.04587 0.20513 0.04587 0.00000 0.00000 56695.206983 0.000901 0.17327 0.03895 0.95161 1 0.13559 0.03032 0.13493 0.03033 0.00066 0.00066 56695.208711 0.000828 0.18306 0.04157 0.96491 1 0.14546 0.03252 0.14333 0.03255 0.00213 0.00123 56695.210323 0.000784 0.19615 0.04409 0.96296 1 0.15385 0.03440 0.15310 0.03441 0.00075 0.00075 56695.212473 0.001365 0.21814 0.03558 0.94641 1 0.17086 0.02772 0.16998 0.02772 0.00088 0.00062