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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 9.

Contaminants estimation in the i0 vs. (g − i)0 CMD in three selected fields, which have high (left), medium (center), and low (right) crowding. The cloud of black small dots is all of the detections in each pointing. Blue circles are the observed stars (sources with CLASS_STAR > 0.90), green circles are the expected stars from Besançon models (A. C. Robin et al. 2003), and red circles are the BF-GCC. Red dashed line represents the bright selection limit in magnitude, which is estimated using the turnover of the GCLF (see Section 4.2).

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