/* ** ** 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 55883.428224 0.000523 0.68898 0.09690 1.00000 1 0.56667 0.07935 0.56437 0.07937 0.00230 0.00163 55883.429183 0.000436 0.46869 0.08703 1.00000 1 0.38667 0.07180 0.38667 0.07180 0.00000 0.00000 55883.430243 0.000625 0.57091 0.08046 1.00000 1 0.47442 0.06643 0.47154 0.06645 0.00289 0.00167 55883.431187 0.000320 0.45592 0.10364 0.95455 1 0.38096 0.08518 0.37504 0.08525 0.00591 0.00341 55883.432131 0.000625 0.55974 0.07968 1.00000 1 0.46512 0.06578 0.46223 0.06580 0.00289 0.00167 55883.433076 0.000320 0.43801 0.09848 1.00000 1 0.36364 0.08131 0.36176 0.08133 0.00188 0.00188 55883.433744 0.000349 0.42211 0.09439 0.95833 1 0.34783 0.07778 0.34783 0.07778 0.00000 0.00000 55883.434688 0.000596 0.60417 0.08563 0.97561 1 0.50000 0.07071 0.49897 0.07072 0.00103 0.00103 55883.435763 0.000479 0.46656 0.08696 0.90909 1 0.38667 0.07180 0.38529 0.07182 0.00138 0.00138 55883.436838 0.000596 0.60125 0.08437 1.00000 1 0.49757 0.06967 0.49656 0.06968 0.00101 0.00101 55883.437753 0.000320 0.43348 0.09854 1.00000 1 0.36364 0.08131 0.35800 0.08138 0.00564 0.00326 55883.438813 0.000741 0.53262 0.07239 0.97342 1 0.44315 0.05976 0.43982 0.05978 0.00333 0.00167