/* ** ** 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) ** RawRate - Raw source count rate (cts/s) ** RawError - 1 sigma error in the raw count rate (cts/s) ** NetRate - Background subtracted count rate (cts/s) ** NetError - 1 sigma error in the background subtracted count rate (cts/s) ** BackRate - Background count rate (cts/s) ** BackError - 1 sigma error in the background count rate (cts/s) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode RawRate RawError NetRate NetError BackRate BackError 54306.690910 0.001017 0.15724 0.03353 0.97143 1 0.12941 0.02759 0.12941 0.02759 0.00000 0.00000 54306.692885 0.000959 0.14763 0.03337 0.98484 1 0.12308 0.02752 0.12183 0.02754 0.00124 0.00088 54306.695035 0.001191 0.12739 0.02864 0.92682 1 0.10526 0.02354 0.10473 0.02354 0.00053 0.00053 54306.696909 0.000654 0.22334 0.05049 0.95556 1 0.18605 0.04160 0.18417 0.04162 0.00188 0.00133 54306.698274 0.000712 0.20945 0.04683 0.93878 1 0.17391 0.03889 0.17391 0.03889 0.00000 0.00000 54306.700511 0.001525 0.13843 0.02599 0.95113 1 0.11615 0.02157 0.11494 0.02158 0.00122 0.00070