/* ** ** 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 55492.596306 0.000334 0.46721 0.10248 0.95652 1 0.38182 0.08332 0.37998 0.08334 0.00184 0.00184 55492.596975 0.000334 0.42288 0.09507 1.00000 1 0.34783 0.07778 0.34607 0.07780 0.00176 0.00176 55492.597643 0.000334 0.46856 0.10278 0.95652 1 0.38182 0.08332 0.37998 0.08334 0.00184 0.00184 55492.598296 0.000320 0.43981 0.09887 1.00000 1 0.36364 0.08131 0.36180 0.08133 0.00184 0.00184 55492.598979 0.000363 0.38897 0.08698 1.00000 1 0.32000 0.07155 0.32000 0.07155 0.00000 0.00000 55492.599705 0.000363 0.40381 0.09126 0.96000 1 0.33334 0.07454 0.32996 0.07457 0.00337 0.00239 55492.600432 0.000363 0.39293 0.08787 1.00000 1 0.32000 0.07155 0.32000 0.07155 0.00000 0.00000 55492.601172 0.000378 0.41242 0.09223 0.92308 1 0.33334 0.07454 0.33334 0.07454 0.00000 0.00000 55492.601870 0.000320 0.46075 0.10358 0.95455 1 0.38096 0.08518 0.37903 0.08521 0.00193 0.00193 55492.602538 0.000349 0.40525 0.09062 1.00000 1 0.33334 0.07454 0.33334 0.07454 0.00000 0.00000 55492.603191 0.000305 0.46594 0.10419 1.00000 1 0.38096 0.08518 0.38096 0.08518 0.00000 0.00000 55492.603932 0.000436 0.32526 0.07273 1.00000 1 0.26667 0.05963 0.26667 0.05963 0.00000 0.00000 55492.604688 0.000320 0.47095 0.10330 1.00000 1 0.38182 0.08332 0.37998 0.08334 0.00184 0.00184 55492.605675 0.000668 0.53878 0.07669 0.97826 1 0.44445 0.06285 0.44175 0.06287 0.00270 0.00156 55492.606721 0.000378 0.37074 0.08425 1.00000 1 0.30770 0.06880 0.30302 0.06886 0.00467 0.00270 55492.607433 0.000334 0.46519 0.09918 1.00000 1 0.38261 0.08157 0.38261 0.08157 0.00000 0.00000 55492.608392 0.000625 0.33961 0.06245 0.99888 1 0.27938 0.05101 0.27750 0.05103 0.00189 0.00133