/* ** ** 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 59447.251736 0.000258 5.29067 0.45399 0.92135 0 59447.252254 0.000260 6.01434 0.49679 0.90000 0 59447.252816 0.000301 5.05089 0.41647 0.90385 0 59447.253415 0.000298 4.99267 0.42409 0.91262 0 59447.254057 0.000344 4.68111 0.39520 0.84874 0 59447.254963 0.000561 4.58806 0.30166 0.88215 0