/* ** ** 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 58744.063513 0.000552 0.28364 0.06410 1.00000 1 0.21053 0.04708 0.20846 0.04710 0.00207 0.00146 58744.064602 0.000537 0.29214 0.06532 1.00000 1 0.21622 0.04835 0.21622 0.04835 0.00000 0.00000 58744.065750 0.000610 0.26918 0.06050 0.95238 1 0.20000 0.04472 0.19902 0.04473 0.00098 0.00098 58744.066897 0.000537 0.30983 0.06964 0.94595 1 0.22857 0.05111 0.22745 0.05112 0.00112 0.00112 58744.068118 0.000683 0.23473 0.05249 0.97872 1 0.17391 0.03889 0.17391 0.03889 0.00000 0.00000 58744.069410 0.000610 0.25578 0.05749 1.00000 1 0.19048 0.04259 0.18954 0.04260 0.00094 0.00094 58744.070718 0.000697 0.24412 0.05487 0.91667 1 0.18182 0.04066 0.18093 0.04067 0.00089 0.00089 58744.071996 0.000581 0.27612 0.06206 0.97500 1 0.20513 0.04587 0.20412 0.04588 0.00101 0.00101 58744.072954 0.000378 0.41581 0.09298 1.00000 1 0.30770 0.06880 0.30770 0.06880 0.00000 0.00000 58744.074160 0.000828 0.26371 0.05095 0.96570 1 0.19621 0.03776 0.19549 0.03777 0.00071 0.00071