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The S-PLUS Fornax Project (S+FP): Mapping Globular Clusters Systems within 5 Virial Radii around NGC 1399

  • Authors: Luis Lomelí-Núñez, A. Cortesi, A. V. Smith Castelli, M. L. Buzzo, Y. D. Mayya, Vasiliki Fragkou, J. A. Alzate-Trujillo, R. F. Haack, J. P. Calderón, A. R. Lopes, Michael Hilker, M. Grossi, Karín Menéndez-Delmestre, Thiago S. Gonçalves, Ana L. Chies-Santos, L. A. Gutiérrez-Soto, Ciria Lima-Dias, S. V. Werner, Pedro K. Humire, R. C. Thom de Souza, A. Alvarez-Candal, Swayamtrupta Panda, Avinash Chaturvedi, E. Telles, C. Mendes de Oliveira, A. Kanaan, T. Ribeiro, W. Schoenell

Luis Lomelí-Núñez et al 2025 The Astronomical Journal 169 .

  • Provider: AAS Journals

Caption: Figure 10.

Contaminants estimation in the (u − i)0 vs. (g − i)0 color–color diagram. Comparison of structural parameters in the S-PLUS-s26s39 Fornax field (left panels) and in the S-PLUS-s46s27 control field (right panels). From top to bottom, we show SPREAD_MODEL × 100, CLASS_STAR, and FWHM. NTOT are all of the objects present in each FOV (small colored dots), and NSELECT are the objects that meet with the selection criteria (small colored dots into black open circles), respectively. The magenta and red lines sketch the loci of SSPs models with Z = 0.0004 and Z = 0.03, respectively. The cyan and yellow lines sketch the loci of zero-age main sequence (ZAMS) stars with Z = 0.0001 and Z = 0.04, respectively.

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