/* ** ** 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 58741.412237 0.000755 0.35249 0.07732 0.94231 1 0.17143 0.03741 0.17061 0.03742 0.00082 0.00082 58741.413675 0.000683 0.35533 0.07988 0.97872 1 0.17392 0.03889 0.17304 0.03890 0.00087 0.00087 58741.414793 0.000436 0.56151 0.12757 0.96667 1 0.27587 0.06169 0.27171 0.06173 0.00416 0.00240 58741.415883 0.000654 0.39119 0.08794 0.93333 1 0.19048 0.04259 0.18952 0.04260 0.00096 0.00096 58741.417335 0.000799 0.31103 0.06955 0.96364 1 0.15095 0.03375 0.15095 0.03375 0.00000 0.00000 58741.418744 0.000610 0.43015 0.09434 0.95238 1 0.21000 0.04583 0.20900 0.04584 0.00100 0.00100 58741.419906 0.000552 0.44455 0.09994 0.97368 1 0.21622 0.04835 0.21513 0.04836 0.00109 0.00109 58741.421054 0.000596 0.42266 0.09501 0.95122 1 0.20513 0.04587 0.20410 0.04588 0.00103 0.00103 58741.422114 0.000436 0.55123 0.12326 1.00000 1 0.26667 0.05963 0.26667 0.05963 0.00000 0.00000 58741.423305 0.000755 0.34349 0.07572 0.96154 1 0.16800 0.03666 0.16639 0.03668 0.00161 0.00114 58741.424801 0.000741 0.33050 0.07430 0.98039 1 0.16000 0.03578 0.15920 0.03579 0.00080 0.00080 58741.426297 0.000755 0.40650 0.08516 0.89786 1 0.19705 0.04109 0.19619 0.04110 0.00086 0.00086