/* ** ** 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 59084.013219 0.001360 1.53984 0.12103 0.66522 0 1.45450 0.09654 1.25152 0.09826 0.20298 0.01830 59084.014930 0.000334 0.43986 0.09888 1.00000 1 0.34783 0.07778 0.34608 0.07780 0.00175 0.00175 59084.015570 0.000305 0.48229 0.10842 1.00000 1 0.38095 0.08518 0.37904 0.08521 0.00191 0.00191 59084.016441 0.000566 0.70540 0.09997 0.92308 1 0.55556 0.07857 0.55444 0.07858 0.00112 0.00112 59084.017327 0.000320 0.48006 0.10849 0.95455 1 0.38095 0.08518 0.37713 0.08523 0.00383 0.00271 59084.018286 0.000639 0.49697 0.07707 0.97727 1 0.39070 0.06029 0.38883 0.06030 0.00187 0.00132 59084.019404 0.000479 0.49235 0.08873 0.96970 1 0.38750 0.06960 0.38625 0.06961 0.00126 0.00126 59084.020203 0.000320 0.48652 0.10879 0.95455 1 0.38095 0.08518 0.38095 0.08518 0.00000 0.00000 59084.021365 0.000842 0.55174 0.07101 0.96774 1 0.43472 0.05566 0.43257 0.05567 0.00215 0.00124