/* ** ** 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 57254.199016 0.000320 1.98600 0.29921 0.95455 1 57254.199829 0.000494 1.53209 0.23443 0.79412 1 57254.200890 0.000566 1.31454 0.20697 0.76923 1 57254.201834 0.000378 1.81961 0.28253 0.84615 1 57254.202618 0.000378 1.70424 0.26266 0.92308 1 57254.203432 0.000436 1.43023 0.23219 0.90000 1 57254.204361 0.000494 1.51735 0.23947 0.76471 1 57254.205305 0.000450 1.32504 0.21044 0.96774 1 57254.206177 0.000421 1.55244 0.24985 0.86207 1 57254.207034 0.000436 1.50413 0.24135 0.86667 1 57254.208240 0.000770 1.72349 0.19713 0.82298 1 57254.342077 0.000450 1.60004 0.24792 0.84938 1 57254.343123 0.000596 1.55271 0.22110 0.78049 1