/* ** ** 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 56751.884724 0.000465 0.33927 0.07441 0.96875 1 0.27097 0.05913 0.26968 0.05914 0.00129 0.00129 56751.885581 0.000392 0.39583 0.08899 0.92593 1 0.32000 0.07155 0.31840 0.07157 0.00160 0.00160 56751.886394 0.000421 0.35424 0.07963 0.96552 1 0.28572 0.06389 0.28429 0.06390 0.00143 0.00143 56751.887353 0.000537 0.26366 0.05958 1.00000 1 0.21622 0.04835 0.21405 0.04837 0.00217 0.00153 56751.888486 0.000596 0.24899 0.05657 0.95122 1 0.20513 0.04587 0.20205 0.04590 0.00308 0.00178 56751.889415 0.000334 0.44828 0.10024 0.95652 1 0.36364 0.08131 0.36364 0.08131 0.00000 0.00000 56751.890084 0.000334 0.42763 0.09665 1.00000 1 0.34783 0.07778 0.34434 0.07782 0.00349 0.00246 56751.890824 0.000407 0.35046 0.07878 1.00000 1 0.28572 0.06389 0.28429 0.06390 0.00143 0.00143 56751.891827 0.000596 0.25962 0.05836 0.92683 1 0.21053 0.04708 0.20947 0.04709 0.00105 0.00105 56751.892930 0.000508 0.31050 0.06684 1.00000 1 0.25143 0.05361 0.24914 0.05363 0.00229 0.00162 56751.894630 0.001191 0.24139 0.03927 0.94412 1 0.19634 0.03185 0.19582 0.03185 0.00052 0.00052