/* ** ** 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 56230.638367 0.000668 0.98748 0.13866 0.95652 1 0.46364 0.06492 0.46253 0.06493 0.00111 0.00111 56230.639543 0.000508 1.23129 0.17597 0.97143 1 0.58824 0.08319 0.58251 0.08324 0.00573 0.00287 56230.640575 0.000523 1.31773 0.18784 0.88889 1 0.62501 0.08839 0.62044 0.08843 0.00457 0.00264 56230.641577 0.000479 1.30576 0.18424 1.00000 1 0.61819 0.08656 0.61376 0.08660 0.00443 0.00256 56230.642594 0.000537 1.25352 0.17101 1.00000 1 0.58379 0.07944 0.58247 0.07945 0.00132 0.00132 56230.643727 0.000596 1.08366 0.15366 0.95122 1 0.51282 0.07252 0.51158 0.07254 0.00125 0.00125 56230.644947 0.000625 0.99296 0.14117 0.97674 1 0.47619 0.06734 0.47388 0.06736 0.00232 0.00164 56230.646211 0.000639 0.96202 0.13676 1.00000 1 0.45455 0.06428 0.45234 0.06430 0.00221 0.00157 56230.647373 0.000523 1.30810 0.18141 0.94444 1 0.61177 0.08484 0.61177 0.08484 0.00000 0.00000 56230.648578 0.000683 1.10660 0.14234 0.99941 1 0.52798 0.06705 0.52176 0.06710 0.00622 0.00254