Figure 8 from Mass and p-factor of the Type II Cepheid OGLE-LMC-T2CEP-098 in a Binary System

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Mass and p-factor of the Type II Cepheid OGLE-LMC-T2CEP-098 in a Binary System

Authors: Bogumił Pilecki, Wolfgang Gieren, Radosław Smolec, Grzegorz Pietrzyński, Ian B. Thompson, Richard I. Anderson, Giuseppe Bono, Igor Soszyński, Pierre Kervella, Nicolas Nardetto, Mónica Taormina, Kazimierz Stȩpień, and Piotr Wielgórski

2017 The Astrophysical Journal 842 110.

Provider: AAS Journals

Caption: Figure 8.

Measured radial velocities of the Cepheid (points), with the removed pulsations overplotted on the orbital solution. The pulsational variability range of the Cepheid is the light gray area, while the expected RV for the companion velocity is dark gray. Detected additional sources with constant velocities are shown as dotted lines.

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