Figure 8 from Changes: The Past, Present, and Future of the Nearby Dwarf Galaxy NGC 55

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Changes: The Past, Present, and Future of the Nearby Dwarf Galaxy NGC 55

Authors: T. J. Davidge

2019 The Astronomical Journal 158 90.

Provider: AAS Journals

Caption: Figure 8.

Same as Figure 7, but showing spectra of the HA, HB, and HC star-forming areas. Emission lines from the Paschen series dominate the wavelength interval that contains the near-infrared Ca triplet.

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