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MUSE Observations of NGC330 in the Small Magellanic Cloud: Helium Abundance of Bright Main-sequence Stars

  • Authors: R. Carini, K. Biazzo, E. Brocato, L. Pulone, and L. Pasquini

2020 The Astronomical Journal 159 152.

  • Provider: AAS Journals

Caption: Figure 9.

Logarithmic He abundance obtained for each helium line. Each symbol refers to a different line. Uncertainties obtained by SME are also shown. The x-axes reports the number of each star following the nomenclature by Robertson (1974).

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