Skip to main content

4 Result(s)

within Thirupathi Sivarani Remove this filter

and

  1. No Access

    Article

    Possibilities of identifying members from Milky Way satellite galaxies using unsupervised machine learning algorithms

    A detailed study of stellar populations in Milky Way (MW) satellite galaxies remains an observational challenge due to their faintness and fewer spectroscopically confirmed member stars. We use unsupervised ma...

    Devika K. Divakar, Pallavi Saraf… in Journal of Astrophysics and Astronomy (2024)

  2. No Access

    Article

    India-TMT project—science instrumentation program

    The future of astronomy in the coming decades will be shaped by the upcoming three extremely large optical telescopes, the Thirty Meter Telescope (TMT), the Giant Magellan Telescope (GMT) and the European Larg...

    Thirupathi Sivarani, Ramya Sethuram, S. Sriram… in Journal of Astrophysics and Astronomy (2022)

  3. Article

    Erratum: Two stellar components in the halo of the Milky Way

    Nature 450, 1020–1025 (2007) In Table 1 of this Article, rows 12 to 20 (the ‘Field F, G turnoff (non-kinematic)’) were inadvertently moved up one row in the N and 〈Vφ 〉 columns. The corrected table is shown be...

    Daniela Carollo, Timothy C. Beers, Young Sun Lee, Masashi Chiba, John E. Norris… in Nature (2008)

    Download PDF (83 KB) View Article

  4. No Access

    Article

    Two stellar components in the halo of the Milky Way

    The halo of the Milky Way provides unique elemental abundance and kinematic information on the first objects to form in the Universe, and this information can be used to tightly constrain models of galaxy form...

    Daniela Carollo, Timothy C. Beers, Young Sun Lee, Masashi Chiba, John E. Norris… in Nature (2007)