/* ** ** Swift/XRT light curve for Cir X-1. ** ** 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 56676.903263 0.001046 0.15560 0.03498 0.90278 1 56676.905311 0.001002 0.16757 0.03693 0.92754 1 56676.907069 0.000755 0.21688 0.04875 0.90385 1 56676.908783 0.000959 0.16969 0.03896 0.89394 1 56676.910468 0.000697 0.22650 0.05226 0.91667 1 56676.912429 0.001264 0.22855 0.03898 0.89450 1