/* ** ** 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 59438.904919 0.000320 0.48444 0.10832 1.00000 1 0.36364 0.08131 0.36364 0.08131 0.00000 0.00000 59438.905631 0.000392 0.45315 0.09662 0.96296 1 0.33846 0.07216 0.33846 0.07216 0.00000 0.00000 59438.906502 0.000479 0.51184 0.09376 0.93939 1 0.38710 0.07067 0.38587 0.07069 0.00123 0.00123 59438.907476 0.000494 0.51451 0.09095 0.97059 1 0.38788 0.06857 0.38788 0.06857 0.00000 0.00000 59438.908274 0.000305 0.50538 0.11301 1.00000 1 0.38096 0.08518 0.38096 0.08518 0.00000 0.00000 59438.909059 0.000479 0.33168 0.07417 0.96970 1 0.25000 0.05590 0.25000 0.05590 0.00000 0.00000 59438.910003 0.000465 0.36359 0.08212 0.90625 1 0.27586 0.06169 0.27324 0.06171 0.00262 0.00185 59438.910787 0.000320 0.48010 0.10789 1.00000 1 0.36364 0.08131 0.36191 0.08133 0.00173 0.00173 59438.911499 0.000392 0.48430 0.10372 0.88889 1 0.36667 0.07817 0.36509 0.07819 0.00158 0.00158 59438.912225 0.000334 0.48237 0.10786 0.95652 1 0.36364 0.08131 0.36364 0.08131 0.00000 0.00000 59438.912966 0.000407 0.51439 0.09937 1.00000 1 0.38572 0.07423 0.38436 0.07424 0.00136 0.00136 59438.913925 0.000552 0.50936 0.09237 0.84211 1 0.38750 0.06960 0.38394 0.06963 0.00356 0.00206 59438.915145 0.000668 0.58641 0.08343 0.97826 1 0.44445 0.06285 0.44191 0.06287 0.00253 0.00146 59438.916278 0.000465 0.51323 0.09530 0.93750 1 0.38667 0.07180 0.38667 0.07180 0.00000 0.00000 59438.917396 0.000654 0.46867 0.07623 0.95961 1 0.35200 0.05710 0.35112 0.05711 0.00088 0.00088