/* ** ** 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 57122.978888 0.000566 0.25706 0.05779 0.97436 1 0.21053 0.04708 0.20947 0.04709 0.00106 0.00106 57122.979920 0.000436 0.34097 0.07625 0.96667 1 0.27586 0.06169 0.27586 0.06169 0.00000 0.00000 57122.980661 0.000305 0.46477 0.10448 1.00000 1 0.38096 0.08518 0.37904 0.08521 0.00191 0.00191 57122.981648 0.000683 0.21414 0.04814 0.97872 1 0.17391 0.03889 0.17304 0.03890 0.00087 0.00087 57122.982985 0.000654 0.23440 0.05115 0.97778 1 0.19091 0.04166 0.19091 0.04166 0.00000 0.00000 57122.984030 0.000392 0.36530 0.08169 1.00000 1 0.29630 0.06625 0.29630 0.06625 0.00000 0.00000 57122.985367 0.000944 0.17677 0.03788 0.93846 1 0.14426 0.03076 0.14361 0.03076 0.00066 0.00066 57122.987139 0.000828 0.17781 0.03998 0.96491 1 0.14546 0.03252 0.14473 0.03253 0.00073 0.00073 57122.988751 0.000784 0.28952 0.05200 0.97924 1 0.23450 0.04212 0.23450 0.04212 0.00000 0.00000