Bibcode
Gutiérrez, L.; Beckman, J. E.
Bibliographical reference
XIII Latin American Regional IAU Meeting (Eds. W. J. Henney & S. Torres-Peimbert) Revista Mexicana de Astronomía y Astrofísica (Serie de Conferencias) Vol. 40, pp. 192-192 (2011) (http://www.astroscu.unam.mx/~rmaa/)
Advertised on:
10
2011
Citations
0
Refereed citations
0
Description
With ACS-HST images we produced continuum subtracted photometric maps in
Hα for the galaxies M51 and NGC 4449. From the Hα luminosity
(L), equivalent radius (R) and coordinates of the HII regions with
respect to the galaxy centers (over 2000 regions for M51, over 200
regions for NGC 4449), we derived the mean luminosity weighted electron
density, , for each region.