/* ** ** 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 56682.114076 0.001874 0.16608 0.03805 0.90698 1 56682.117068 0.001118 0.27685 0.06292 0.93506 1 56682.120205 0.002019 0.21545 0.04196 0.89661 1 56682.846609 0.000697 0.21636 0.04891 0.93674 1 56682.848004 0.000697 0.22542 0.05095 0.89583 1 56682.849689 0.000988 0.23596 0.04313 0.93038 1