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Gaia, Trumpler 16, and Eta Carinae

  • Authors: Kris Davidson, Greta Helmel, and Roberta M. Humphreys

2018 Research Notes of the AAS 2 133.

  • Provider: AAS Journals

Caption: Figure 1.

(a) Apparent positions of stars in the Gaia Tr 16 sample. Filled circles are O3 stars, the large cross is η Car, and the small x’s belong to Tr 14. (b) Distribution of Gaia parallaxes in Tr 16, Tr 14, and Cr 228. Dots mark the O3 stars, and a ±1σ error bar shows the rms individual error.

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