Infrared properties of five spiral galaxies

Bibcode
1989ESASP.290..511P
Prieto, M.; Campos-Aguilar, A.; Garcia, C.
Referencia bibliográfica

In ESA, Infrared Spectroscopy in Astronomy p 511-515 (SEE N90-19084 11-89)

Fecha de publicación:
9
1989
Número de autores
3
Número de autores del IAC
0
Número de citas
0
Número de citas referidas
0
Descripción
The radial profiles of five spiral galaxies (NGC 5194, NGC 3627, NGC 3351, NGC 5055, NGC 4736) in the J and K filters of the near infrared are presented. They were taken with the 1.5 m Carlos Sanchez Telescope of the Observatorio del Teide (Tenerife). The infrared photometric parameters of the disk and bulge of NGC 5194 (M51), are calculated. The infrared spiral arms in this grand-design galaxy are detected. It is found that all these intermediate type spiral galaxies present characteristic bumps of infrared emission near the center.
Tipo
Sin árbitro
Galaxias espirales

Te puede interesar

  • Sin árbitro
    Design and manufacture of athermalized optomechanical mounts for GRANCAIN, the infrared imaging instrument for GTC's adaptive optics
    GRANCAIN (GRAN CAmara INfrarroja) is a first-light imaging instrument in the infrared J, H and K bands that will be integrated into the adaptive optics focus of the Gran Telescopio de Canarias. The purpose of the instrument is to capture SWIR diffraction-limited images for a field of view of 22x22 arcsec. The instrument boasts a telecentric optical
    González-Carretero, Eduardo D. et al.

    Fecha de publicación:

    8
    2024
    Bibcode
    2024SPIE13100E..6VG
    Número de citas
    0
  • Sin árbitro
    Optical coating facilities at the Instituto de Astrofísica de Canarias
    The Instrumentation Division of the Instituto de Astrofísica de Canarias (IAC) is involved since several years in upgrading its capacities to design and manufacture optical components. To this end, we have created a new laboratory (Centre for Advanced Optical Systems, CSOA) which will be capable to design, fabricate and qualify large optical
    Insausti, M. et al.

    Fecha de publicación:

    8
    2024
    Bibcode
    2024SPIE13100E..23I
    Número de citas
    0
  • Sin árbitro
    Measuring Rotation Periods and Stellar Oscillations in Red Giants with TESS Data
    TESS is a powerful engine for studying stellar variability. However, it has been challenging to adopt methods used for other space missions, such as Kepler, to infer rotation periods and solar-like oscillation frequencies in TESS data. The availability of multiple sectors of data for most targets, improved stability, and the release of new
    García, Rafael A. et al.

    Fecha de publicación:

    7
    2024
    Bibcode
    2024tsc3.confE..32G
    Número de citas
    0