/* ** ** 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 56268.650398 0.000741 1.87784 0.13595 0.95312 0 1.64208 0.11611 1.60837 0.11644 0.03371 0.00870 56268.651799 0.000660 2.00733 0.14532 0.99123 0 1.77286 0.12536 1.73647 0.12571 0.03639 0.00940 56268.653243 0.000784 1.73577 0.12586 0.96310 0 1.53512 0.10855 1.50151 0.10887 0.03361 0.00840 56268.654797 0.000770 1.76584 0.12683 0.97368 0 1.54698 0.10939 1.52581 0.10959 0.02117 0.00669 56268.656324 0.000758 1.77805 0.12954 0.96947 0 1.57743 0.11154 1.53641 0.11194 0.04102 0.00941 56268.657843 0.000761 1.81386 0.13152 0.95057 0 1.60267 0.11333 1.56758 0.11366 0.03509 0.00877 56268.659857 0.001253 1.79745 0.10192 0.96074 0 1.58918 0.08748 1.54832 0.08779 0.04086 0.00734