/* ** ** Swift/XRT light curve for PKS 1954-388. ** ** 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 54278.916875 0.001162 0.07954 0.02311 0.98280 1 54312.717116 0.270304 0.07855 0.00477 0.12283 1 54649.887630 0.033859 0.05265 0.01671 0.04560 1 55295.192289 0.007016 0.05651 0.00921 0.97525 1 55809.519024 0.005258 0.08825 0.01176 0.96990 1 56841.996770 0.003210 0.05798 0.01211 0.98778 1 56880.332081 0.001235 0.07164 0.02087 0.95594 1 57715.838776 0.000073 0.65902 -1.00000 0.79892 1 58086.412533 0.005520 0.02232 0.00576 0.97143 1 58177.874410 0.009587 0.05154 0.00639 0.96620 1 59675.501411 0.432539 0.25890 0.01515 0.02796 1 59678.718880 0.210285 0.21057 0.01441 0.04911 1 59721.641996 0.005200 0.36255 0.02280 0.96592 1 59722.902165 0.004764 0.31661 0.02351 0.98524 1 59723.456331 0.038100 0.28075 0.02098 0.13080 1 59730.716119 0.263013 0.34318 0.02682 0.01620 1 59737.019185 0.003021 0.33873 0.02977 0.97264 1 59744.342598 0.158066 0.24169 0.02447 0.01928 1 59755.385997 0.136162 0.30782 0.02332 0.03025 1