/* ** ** 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 56234.646491 0.000654 0.98880 0.14022 0.95556 1 0.46512 0.06578 0.46397 0.06579 0.00115 0.00115 56234.647479 0.000334 0.80213 0.17504 0.95652 1 0.38182 0.08332 0.38182 0.08332 0.00000 0.00000 56234.648554 0.000741 0.89787 0.12395 0.96078 1 0.43266 0.05943 0.43064 0.05945 0.00202 0.00143 56234.649629 0.000334 0.75591 0.17127 0.95652 1 0.36364 0.08131 0.35914 0.08137 0.00450 0.00318 56234.650355 0.000363 0.66544 0.14881 1.00000 1 0.32000 0.07155 0.32000 0.07155 0.00000 0.00000 56234.651125 0.000407 0.59331 0.13267 1.00000 1 0.28572 0.06389 0.28572 0.06389 0.00000 0.00000 56234.651866 0.000334 0.77992 0.17791 0.91304 1 0.38096 0.08518 0.37389 0.08528 0.00707 0.00408 56234.652534 0.000334 0.78996 0.16844 1.00000 1 0.38261 0.08157 0.38261 0.08157 0.00000 0.00000 56234.653333 0.000465 0.51849 0.11670 1.00000 1 0.25000 0.05590 0.24846 0.05592 0.00155 0.00155 56234.654422 0.000625 0.96223 0.13682 1.00000 1 0.46512 0.06578 0.46282 0.06580 0.00230 0.00163 56234.655395 0.000349 0.75896 0.16972 0.91667 1 0.36364 0.08131 0.36364 0.08131 0.00000 0.00000 56234.656339 0.000596 0.60524 0.11438 0.93033 1 0.29363 0.05549 0.29363 0.05549 0.00000 0.00000