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Speckle Interferometry at SOAR in 2018

  • Authors: Andrei Tokovinin, Brian D. Mason, Rene A. Mendez, Elliott P. Horch, and Cesar Briceño

2019 The Astronomical Journal 158 48.

  • Provider: AAS Journals

Caption: Figure 6.

Fragments of ACFs of new triple systems with comparable separations between components (trapezia). North is up, east is left, and the scale is arbitrary. The WDS code and separations in arcseconds are given below each fragment. The peaks corresponding to the locations of the components are indicated by letters; other peaks are their symmetric counterparts and the cross-correlations between the two secondaries (an ACF of a triple star contains 6 peaks). The central peak of the ACF is marked by the white dot and the letter O.

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