/* ** ** Swift/XRT light curve for PKS 1830-21. ** ** 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) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 57556.835321 0.001467 0.20524 0.03431 0.97912 1 57557.021102 0.000596 0.27965 0.05962 0.93908 1 57557.022279 0.000581 0.24160 0.05431 1.00000 1 57557.023877 0.001017 0.14228 0.03199 0.97143 1 57557.025634 0.000741 0.26062 0.05132 0.94670 1 57557.682635 0.000087 0.52708 -1.00000 0.83244 1