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 Journal8781.
Provider: AAS Journals
Caption: Figure 7.
Photometric errors in F555W (top panel) and F814W (bottom panel) from our artificial star tests; the contours indicate the 1σ, 2σ and 3σ levels of the distributions.