/* ** ** 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 56641.098675 0.000349 0.44070 0.09441 1.00000 1 0.36666 0.07817 0.36499 0.07819 0.00168 0.00168 56641.099473 0.000450 0.34335 0.07718 0.90323 1 0.28571 0.06389 0.28427 0.06390 0.00144 0.00144 56641.100461 0.000537 0.25987 0.05842 1.00000 1 0.21621 0.04835 0.21513 0.04836 0.00109 0.00109 56641.101493 0.000494 0.29591 0.06759 0.94118 1 0.25000 0.05590 0.24497 0.05596 0.00503 0.00252 56641.102320 0.000334 0.44059 0.09663 1.00000 1 0.36521 0.07970 0.36346 0.07972 0.00175 0.00175 56641.102960 0.000305 0.46117 0.10423 1.00000 1 0.38095 0.08518 0.37712 0.08523 0.00383 0.00271 56641.104049 0.000784 0.34079 0.05713 0.93998 1 0.28369 0.04728 0.28210 0.04730 0.00159 0.00112 56641.365900 0.000799 0.24282 0.05488 0.78264 1 0.18585 0.04156 0.18401 0.04158 0.00184 0.00130 56641.367207 0.000508 0.31589 0.07101 0.94286 1 0.24242 0.05421 0.24122 0.05422 0.00120 0.00120 56641.368500 0.000784 0.20267 0.04556 0.96296 1 0.15384 0.03440 0.15308 0.03441 0.00076 0.00076 56641.370402 0.001118 0.22679 0.04010 0.96447 1 0.17236 0.03047 0.17236 0.03047 0.00000 0.00000