/* ** ** 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 55209.124374 0.000668 0.53502 0.07647 0.97826 1 0.44445 0.06285 0.43996 0.06289 0.00449 0.00201 55209.125666 0.000625 0.47242 0.07308 1.00000 1 0.39070 0.06029 0.38976 0.06029 0.00094 0.00094 55209.126625 0.000334 0.46057 0.10101 0.95652 1 0.38182 0.08332 0.37999 0.08334 0.00184 0.00184 55209.127264 0.000305 0.46169 0.10324 1.00000 1 0.38096 0.08518 0.38096 0.08518 0.00000 0.00000 55209.128121 0.000552 0.48476 0.09161 0.73705 1 0.39989 0.07557 0.39989 0.07557 0.00000 0.00000 55209.129283 0.000610 0.57602 0.08163 1.00000 1 0.47620 0.06734 0.47523 0.06735 0.00096 0.00096 55209.130445 0.000552 0.47060 0.07804 1.00000 1 0.38948 0.06403 0.38629 0.06406 0.00319 0.00184 55209.131346 0.000349 0.42217 0.09259 1.00000 1 0.35000 0.07638 0.34832 0.07640 0.00168 0.00168 55209.132377 0.000683 0.51264 0.07296 1.00000 1 0.42554 0.06018 0.42296 0.06020 0.00258 0.00149 55209.133379 0.000320 0.45938 0.10327 0.95455 1 0.38096 0.08518 0.37903 0.08521 0.00192 0.00192 55209.134309 0.000610 0.47666 0.07445 1.00000 1 0.39048 0.06098 0.39048 0.06098 0.00000 0.00000 55209.135500 0.000581 0.42961 0.07368 0.96971 1 0.35062 0.06013 0.35062 0.06013 0.00000 0.00000