/* ** ** 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 56677.515883 0.000566 0.26058 0.05858 0.94872 1 0.21622 0.04835 0.21513 0.04836 0.00109 0.00109 56677.517030 0.000581 0.25570 0.05749 0.95000 1 0.21053 0.04708 0.20946 0.04709 0.00106 0.00106 56677.518076 0.000465 0.30965 0.06924 1.00000 1 0.25000 0.05590 0.25000 0.05590 0.00000 0.00000 56677.518962 0.000421 0.34719 0.07805 0.96552 1 0.28572 0.06389 0.28427 0.06390 0.00144 0.00144 56677.520182 0.000799 0.19996 0.04263 0.98182 1 0.16296 0.03474 0.16296 0.03474 0.00000 0.00000 56677.521504 0.000523 0.29678 0.06637 0.91667 1 0.24243 0.05421 0.24243 0.05421 0.00000 0.00000 56677.522550 0.000523 0.27639 0.06247 0.97222 1 0.22857 0.05111 0.22626 0.05114 0.00231 0.00163 56677.523538 0.000465 0.30102 0.06878 1.00000 1 0.25000 0.05590 0.24495 0.05596 0.00505 0.00253 56677.524424 0.000421 0.33787 0.07556 1.00000 1 0.27586 0.06169 0.27586 0.06169 0.00000 0.00000 56677.525615 0.000770 0.27771 0.05157 0.96643 1 0.22647 0.04206 0.22647 0.04206 0.00000 0.00000