/* ** ** 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 58740.953753 0.000436 0.34385 0.07689 0.96667 1 0.27586 0.06169 0.27586 0.06169 0.00000 0.00000 58740.954610 0.000421 0.38259 0.08434 0.93103 1 0.31111 0.06789 0.30815 0.06792 0.00296 0.00210 58740.955714 0.000683 0.55043 0.07834 0.95745 1 0.44445 0.06285 0.44178 0.06287 0.00267 0.00154 58740.956701 0.000305 0.47007 0.10622 1.00000 1 0.38096 0.08518 0.37715 0.08523 0.00381 0.00269 58740.957355 0.000349 0.43269 0.09676 0.95833 1 0.34783 0.07778 0.34783 0.07778 0.00000 0.00000 58740.958023 0.000320 0.47230 0.10306 1.00000 1 0.38182 0.08332 0.38182 0.08332 0.00000 0.00000 58740.959011 0.000668 0.53455 0.07608 1.00000 1 0.43479 0.06149 0.43218 0.06151 0.00261 0.00151 58740.960376 0.000697 0.52619 0.07457 0.97917 1 0.42554 0.06018 0.42468 0.06019 0.00085 0.00085 58740.961814 0.000712 0.54209 0.07683 0.93878 1 0.43479 0.06149 0.43392 0.06149 0.00087 0.00087 58740.963165 0.000639 0.59265 0.08436 0.95455 1 0.47620 0.06734 0.47334 0.06736 0.00286 0.00165 58740.964255 0.000450 0.48265 0.09122 0.93548 1 0.38621 0.07299 0.38621 0.07299 0.00000 0.00000 58740.966027 0.001322 0.55539 0.05799 0.91281 1 0.44784 0.04644 0.44495 0.04645 0.00289 0.00118