Comparison of NIR and Hα emission from the HII regions of M100

Bibcode
2013IAUS..292..327C
DOI
10.1017/S1743921313001531
Beckman, J. E.; Chan, S. J.
Referencia bibliográfica

Proceedings of the International Astronomical Union, Volume 292, pp. 327-327

Fecha de publicación:
3
2013
Número de autores
2
Número de autores del IAC
1
Número de citas
1
Número de citas referidas
0
Descripción
We measure the flux values in the 4 Spitzer-IRAC bands, of a sample of 78 isolated luminous HII regions in the grand design galaxy M100. We estimate the near-IR luminosities and compare them with the Hα-luminosities from the Knapen HII-region catalogue. We find a strong, and expected positive correlation between the total IR luminosity and the Hα luminosity, but no significant correlation between the luminosity and the IR temperature of the regions.
Proyectos relacionados
Poster Almeria Astronomy week
Estudios Cinemáticos, Estructurales y de Composición, de los Medios Interestelares e Intergalácticos
El objetivo básico del proyecto es investigar la evolución de las galaxias mediante el entendimiento de la interacción del medio interestelar y las estrellas. La técnica principal que utilizamos es la cinemática bidimensional de galaxias enteras observada por nuestro instrumento GHaFaS, un interferometro Fabry Perot en el telescopio William
Prof.
John E. Beckman
En ejecución
Tipo
Sin árbitro
Formación y Evolución de Galaxias (FYEG)
Galaxias

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