NGC 3109: Halo/Disk Structures in Faint Galaxies

Bibcode
2002Ap&SS.281..123H
DOI
10.1023/A:1019550224528
Hidalgo, S. L.; Aparicio, A.
Bibliographical reference

Astrophysics and Space Science, v. 281, Issue 1, p. 123-124 (2002).

Advertised on:
7
2002
Journal
Astrophysics and Space Science
Number of authors
2
IAC number of authors
2
Citations
0
Refereed citations
0
Description
We present here preliminary results of our wide-field study of NGC 3109: a low luminosity galaxy in the outskirts of the Local Group. Its edge-on orientation (which simplifies the study of a possible halo) and the possibility that it could, in fact, be a small spiral (the smallest in the Local Group) makes its deep analysis of major relevance to understand the properties of dwarf galaxies and the transition from dwarf irregulars to spirals.
Type
Non-refereed

It may interest you

  • Non-refereed
    The LiteBIRD mission to explore cosmic inflation
    LiteBIRD, the next-generation cosmic microwave background (CMB) experiment, aims for a launch in Japan's fiscal year 2032, marking a major advancement in the exploration of primordial cosmology and fundamental physics. Orbiting the Sun-Earth Lagrangian point L2, this JAXA-led strategic L-class mission will conduct a comprehensive mapping of the CMB
    Ghigna, T. et al.

    Advertised on:

    8
    2024
    Bibcode
    2024SPIE13092E..28G
    Citations
    0
  • Non-refereed
    Performance of MAGIC stellar intensity interferometer and expansion to MAGIC + CTAO-LST1 stellar intensity interferometer
    A new generation of optical intensity interferometers are emerging in recent years taking advantage of the existing infrastructure of Imaging Atmospheric Cherenkov Telescopes (IACTs). The MAGIC SII (Stellar Intensity Interferometer) in La Palma, Spain, has been operating since its first successful measurements in 2019 and its current design allows
    Cifuentes, Alejo et al.

    Advertised on:

    8
    2024
    Bibcode
    2024SPIE13095E..27C
    Citations
    0
  • Non-refereed
    GTC adaptive optics integration in telescope and first commissioning results
    The Adaptive Optics (AO) of the Gran Telescopio Canarias (GTC) is a single conjugate postfocal system, integrated in one of the Nasmyth platforms of the telescope. GTC is located in the Observatory of Roque de Los Muchachos (ORM) in the island of La Palma, Spain. GTCAO is based on a single deformable mirror (DM) with 373 actuators, conjugated to
    Reyes García-Talavera, Marcos et al.

    Advertised on:

    8
    2024
    Bibcode
    2024SPIE13097E..0ER
    Citations
    0