CALIFA spectral analysis: simulations and aperture effects

Bibcode
2011hsa6.conf..389M
Mármol-Queraltó, E.; Sánchez, S. F.; Viironen, K.; Mast, D.; Marino, R. A.
Referencia bibliográfica

Highlights of Spanish Astrophysics VI, Proceedings of the IX Scientific Meeting of the Spanish Astronomical Society (SEA), held in Madrid, September 13 - 17, 2010, Eds.: M. R. Zapatero Osorio, J. Gorgas, J. Maíz Apellániz, J. R. Pardo, and A. Gil de Paz., p. 389-389

Fecha de publicación:
11
2011
Número de autores
5
Número de autores del IAC
0
Número de citas
0
Número de citas referidas
0
Descripción
The Calar Alto Large Integral Field Area Survey (CALIFA) is a recently started survey with the main aims at observing a statistically well-defined sample of ˜ 600 galaxies in the local universe with the PMAS/PPAK integral field spectrophotometer on the 3.5 m telescope at the CAHA. The main goal of this survey is to characterize the spatially resolved spectroscopic properties (both the stellar and ionized gas components) of all the population of galaxies at the current cosmological time, in order to understand in detail the how is the final product of the evolution of galaxies. To guarantee the final science product of the CALIFA survey, exploratory pilot studies aimed to test the observing program, the data reduction and the quality of the final data were carried out. Here we present a first spectroscopic analysis of these pilot studies. In addition, we use the advantages of 2D spectroscopy to explore the aperture effects when comparing in the diagnostic diagrams for their classification.
Tipo
Sin árbitro

Te puede interesar

  • Sin árbitro
    NEOMIR: ESA's space-based infrared mission for NEO detection and early warning
    The Near-Earth Object Mission in the Infra-Red (NEOMIR) is the first ESA's space-based mission fully dedicated to discovering near-Earth objects (NEOs), with a focus to detect and raise early warning for the smaller objects that are coming from the Sun direction, thus nearly impossible to be detected by ground-based optical survey. NEOMIR is
    Conversi, L. et al.

    Fecha de publicación:

    8
    2024
    Bibcode
    2024SPIE13092E..2HC
    Número de citas
    0
  • Sin árbitro
    Upgrading the polarisation modulation unit of the Gregor Infrared Spectrograph
    The Gregor Infrared Spectrograph (GRIS) is installed at the Gregor telescope at Observatorio del Teide, Spain. The instrument started observations in 2012 and underwent several upgrades in the following years. Currently, it is experiencing the most significant upgrade so far, which includes, among other things, adding two optical channels to
    Quintero Noda, C. et al.

    Fecha de publicación:

    8
    2024
    Bibcode
    2024SPIE13094E..2EQ
    Número de citas
    0
  • Sin árbitro
    Small-ELF Telescope opto-mechanical system: progress on design, manufacturing, and tensegrity prototyping
    Small-ELF (SELF) is a 3.5-meter telescope currently entering the manufacturing phase and will serve as a technology precursor for the much larger telescope named ELF (Exo-Life Finder). The primary objective of the proposed design approach is to to radically improve the system's capabilities for the detection of biomarkers and life in the
    Zhou, Ye et al.

    Fecha de publicación:

    8
    2024
    Bibcode
    2024SPIE13094E..3RZ
    Número de citas
    0