/* ** ** 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 56251.806616 0.000373 1.32441 0.17888 0.87597 0 0.99280 0.13267 0.98299 0.13274 0.00982 0.00439 56251.807389 0.000399 1.03089 0.14821 0.91304 0 0.79497 0.11243 0.78265 0.11252 0.01232 0.00466 56251.808161 0.000373 1.12075 0.16001 0.93023 0 0.83472 0.11805 0.82733 0.11811 0.00739 0.00370 56251.808902 0.000367 1.13874 0.16144 0.92913 0 0.84887 0.12005 0.84699 0.12006 0.00188 0.00188 56251.809588 0.000318 1.31521 0.18823 0.91818 0 0.99175 0.14025 0.98077 0.14034 0.01098 0.00491 56251.810395 0.000489 0.88323 0.12701 0.89349 0 0.66336 0.09381 0.65307 0.09389 0.01028 0.00389 56251.811550 0.000666 1.31971 0.13071 0.91739 0 0.99692 0.09729 0.98325 0.09736 0.01367 0.00379 56251.812606 0.000391 1.08311 0.15761 0.89630 0 0.82782 0.11707 0.80582 0.11724 0.02200 0.00635 56251.813407 0.000411 1.02426 0.14728 0.92254 0 0.76463 0.10814 0.75278 0.10823 0.01185 0.00448 56251.814154 0.000336 1.26100 0.17920 0.93103 0 0.92747 0.13116 0.92336 0.13120 0.00411 0.00290 56251.814958 0.000469 1.34014 0.15550 0.93210 0 0.99503 0.11490 0.99063 0.11492 0.00441 0.00254 56251.815766 0.000339 1.25948 0.18239 0.90598 0 0.94497 0.13364 0.92404 0.13380 0.02093 0.00662 56251.816414 0.000310 1.32330 0.18849 0.95327 0 0.98203 0.13888 0.97550 0.13893 0.00652 0.00377 56251.817105 0.000382 1.09492 0.15486 0.93939 0 0.80780 0.11424 0.80780 0.11424 0.00000 0.00000 56251.817820 0.000333 1.23293 0.17644 0.93043 0 0.93614 0.13239 0.92577 0.13247 0.01037 0.00464 56251.818477 0.000324 1.30017 0.18474 0.94643 0 0.94497 0.13364 0.94078 0.13367 0.00419 0.00296 56251.819672 0.000871 1.34206 0.11376 0.94684 0 0.99815 0.08376 0.98881 0.08381 0.00934 0.00270 56251.821026 0.000483 1.20704 0.14550 0.94012 0 0.89321 0.10676 0.88614 0.10681 0.00706 0.00316