/* ** ** Swift/XRT light curve for 1ES 1927+654. ** ** 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 60017.139812 0.000581 2.23512 0.31610 0.92500 1 0.54054 0.07644 0.54054 0.07644 0.00000 0.00000 60017.140785 0.000392 1.26914 0.28601 0.96296 1 0.30769 0.06880 0.30550 0.06884 0.00219 0.00219 60017.141526 0.000349 1.36709 0.30805 1.00000 1 0.33334 0.07454 0.33096 0.07457 0.00237 0.00237 60017.142543 0.000668 1.91542 0.26957 0.95652 1 0.47273 0.06556 0.46626 0.06562 0.00648 0.00290 60017.143821 0.000610 2.05247 0.28889 0.97619 1 0.50732 0.07035 0.50037 0.07042 0.00695 0.00311 60017.145056 0.000625 2.03395 0.29121 0.93023 1 0.50000 0.07071 0.49431 0.07077 0.00570 0.00285 60017.145985 0.000305 1.55075 0.35213 1.00000 1 0.38096 0.08518 0.37553 0.08527 0.00543 0.00384 60017.146741 0.000450 1.57534 0.29410 0.96774 1 0.38667 0.07180 0.38477 0.07183 0.00190 0.00190 60017.147540 0.000349 1.48167 0.32333 0.95833 1 0.36522 0.07970 0.36522 0.07970 0.00000 0.00000 60017.148237 0.000349 1.45704 0.32829 0.91667 1 0.36364 0.08131 0.36105 0.08135 0.00259 0.00259 60017.148891 0.000305 1.53999 0.34966 1.00000 1 0.38096 0.08518 0.37553 0.08527 0.00543 0.00384