/* ** ** Swift/XRT light curve for PKS 1908-201. ** ** 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 54167.519698 0.463576 0.14054 0.03712 0.00199 0 0.10696 0.02594 0.10696 0.02594 0.00000 0.00000 54167.528060 0.471889 0.05904 0.00503 0.05551 1 0.03460 0.00277 0.03459 0.00277 0.00001 0.00001 54168.497515 0.441995 0.05927 0.00570 0.03762 1 0.03809 0.00365 0.03806 0.00365 0.00002 0.00002 54175.694085 0.002440 0.05880 0.01429 0.95253 1 0.04249 0.01031 0.04241 0.01031 0.00008 0.00008 54176.874013 0.103755 0.05312 0.00618 0.10397 1 0.03986 0.00463 0.03986 0.00463 0.00000 0.00000 55108.695776 0.105557 0.04671 0.00401 0.25298 1 0.03155 0.00262 0.03148 0.00262 0.00007 0.00003 55391.930647 0.036691 0.03314 0.00555 0.22210 1 0.02567 0.00428 0.02559 0.00428 0.00007 0.00007 56944.148304 0.067761 0.06884 0.00494 0.32666 1 0.05119 0.00367 0.05112 0.00367 0.00007 0.00004 56947.420320 0.275504 0.07426 0.00514 0.07540 1 0.05874 0.00405 0.05858 0.00405 0.00016 0.00006