FIRST VISUAL ORBIT FOR THE PROTOTYPICAL COLLIDING-WIND BINARY WR 140

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FIRST VISUAL ORBIT FOR THE PROTOTYPICAL COLLIDING-WIND BINARY WR 140 (2011)

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by J. D. Monnier , Ming Zhao , E. Pedretti , R. Millan-gabet , J. -p. Berger , W. Traub , F. P. Schloerb , T. Ten Brummelaar , H. Mcalister , S. Ridgway , L. Sturmann , J. Sturmann , N. Turner , F. Baron , S. Kraus , A. Tannirkulam , P. M. Williams

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THE ASTROPHYSICAL JOURNAL LETTERS, 742:L1 (6PP), 2011

Citations

5	An introduction to the bootstrap.New - Efron, Tibshirani - 1998 (Show Context) Citation Context ...e of periastron (T0) in this procedure. The best-fitting orbital elements (reduced χ 2 = 0.52) are compiled in the right column of Table 3. Error bars were estimated using 1000 bootstrap resamplings (=-=Efron & Tibshirani 1993-=-) of the data (grouped by night). This is the same procedure recently applied for the visual orbit of α Oph (Hinkley et al. 2011). In order – 6 – to capture the uncertainties in the Fahed et al. (2011...
1	2003, in Interferometry for Optical Astronomy II. Edited by Wesley A. Traub - Berger, Haguenauer, et al. - 2003 (Show Context) Citation Context ...). All of the IOTA observations included three simultaneous baselines using the broad band H filter and the light beams from the three telescopes were interfered using the singlemode IONIC3 combiner (=-=Berger et al. 2003-=-). Basic data reduction procedures were the same as described in several previous IOTA papers (e.g., Monnier et al. 2006) and final error estimation followed the study of the λ Vir binary by Zhao et a...
1	An Introduction to the Bootstrap - Berger, Haguenauer, et al. - 1993