Figure 1 from Star Formation Histories of the LEGUS Spiral Galaxies. I. The Flocculent Spiral NGC 7793

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Star Formation Histories of the LEGUS Spiral Galaxies. I. The Flocculent Spiral NGC 7793

Authors: E. Sacchi, M. Cignoni, A. Aloisi, M. Tosi, A. Adamo, D. A. Dale, B. G. Elmegreen, D. M. Elmegreen, D. Calzetti, D. A. Gouliermis, K. Grasha, L. J. Smith, A. Wofford, J. C. Lee, E. Sabbi, and L. Ubeda

2019 The Astrophysical Journal 878 1.

Provider: AAS Journals

Caption: Figure 1.

UVIS (red) and ACS (orange) footprints overplotted on a color-combined image of NGC 7793, observed with the FORS instrument at the ESO’s Very Large Telescope. Overplotted in white are the three ellipses we used to divide the galaxy in radial regions and recover the SFH. The image is based on data obtained through the B, V, I and Hα filters (north is up, east is left. Credit: ESO).

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