/* ** ** 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 59409.431478 0.000654 0.56120 0.08003 0.97778 1 0.45455 0.06428 0.45093 0.06431 0.00362 0.00181 59409.432465 0.000334 0.42683 0.09646 1.00000 1 0.34783 0.07778 0.34437 0.07781 0.00346 0.00245 59409.433221 0.000421 0.47577 0.09059 1.00000 1 0.38621 0.07299 0.38346 0.07301 0.00274 0.00194 59409.434208 0.000566 0.64033 0.09059 1.00000 1 0.52308 0.07325 0.51798 0.07328 0.00510 0.00228 59409.435371 0.000596 0.61624 0.08771 0.97561 1 0.50000 0.07071 0.49702 0.07073 0.00298 0.00172 59409.437070 0.001104 0.65558 0.06757 0.94379 1 0.53536 0.05464 0.53036 0.05466 0.00499 0.00166 59409.832961 0.000654 0.56741 0.08025 0.98461 1 0.45139 0.06384 0.45139 0.06384 0.00000 0.00000 59409.834312 0.000697 0.53612 0.07631 0.97917 1 0.42553 0.06018 0.42299 0.06020 0.00254 0.00147 59409.835344 0.000334 0.43567 0.09794 1.00000 1 0.34783 0.07778 0.34609 0.07780 0.00173 0.00173 59409.836564 0.000886 0.70206 0.07670 0.98285 1 0.56043 0.06115 0.55977 0.06115 0.00066 0.00066