Browsing Research publications by Author "Ramírez, Karla Peña"

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    • Variable stars in the VVV globular clusters. II. NGC6441, NGC6569, NGC6626 (M28), NGC6656 (M22), 2MASS-GC02, and Terzan10 

      Alonso-García, Javier; Smith, Leigh C.; Catelan, Márcio; Minniti, Dante; Navarrete, Camila; Borissova, Jura; Carballo-Bello, Julio A.; Ramos, Rodrigo Contreras; Fernández-Trincado, José G.; Lopes, Carlos E. Ferreira; Gran, Felipe; Garro, Elisa R.; Geisler, Doug; Guo, Zhen; Hempel, Maren; Kerins, Eamonn; Lucas, Philip W.; Palma, Tali; Ramírez, Karla Peña; Alegría, Sebastián Ramírez; Saito, Roberto K. (2021-07-12)
      Context. The Galactic globular clusters (GGCs) located in the inner regions of the Milky Way suffer from high extinction that makes their observation challenging. High densities of field stars in their surroundings complicate ...

    • VISIONS: The VISTA Star Formation Atlas 

      Meingast, Stefan; Alves, João; Bouy, Hervé; Petr-Gotzens, Monika G.; Fürnkranz, Verena; Großschedl, Josefa E.; Hernandez, David; Rottensteiner, Alena; Arnaboldi, Magda; Ascenso, Joana; Bayo, Amelia; Brändli, Erik; Brown, Anthony G. A.; Forbrich, Jan; Goodman, Alyssa; Hacar, Alvaro; Hasenberger, Birgit; Köhler, Rainer; Kubiak, Karolina; Kuhn, Michael; Lada, Charles; Leschinski, Kieran; Lombardi, Marco; Mardones, Diego; Mascetti, Laura; Miret-Roig, Núria; Moitinho, André; Mužic, Koraljka; Piecka, Martin; Posch, Laura; Prusti, Timo; Ramírez, Karla Peña; Ramlau, Ronny; Ratzenböck, Sebastian; Sacco, Germano; Swiggum, Cameren; Teixeira, Paula Stella; Urban, Vanessa; Zari, Eleonora; Zucker, Catherine (2023-05-31)
      VISIONS is an ESO public survey of five nearby (d < 500 pc) star-forming molecular cloud complexes that are canonically associated with the constellations of Chamaeleon, Corona Australis, Lupus, Ophiuchus, and Orion. The ...