TY  - JOUR
AU  - Madore, B. F.
AU  - Noeske, K.
AU  - Cairós, L. M.
AU  - Papaderos, P.
AU  - Silich, S. A.
AU  - Gil De Paz, Armando
PY  - 2003
DO  - 10.1086/379601
SN  - 0004-637X
UR  - https://hdl.handle.net/20.500.14352/51798
T2  - Astrophysical journal
AB  - We report the discovery of a double ring of emission-line regions around the nucleus of the blue compact dwarf galaxy Mrk 409 as seen by deep, ground-based Hα images. Echelle spectroscopy obtained at Magellan I with MIKE shows the presence of ionized...
LA  - eng
M2  - L179
PB  - American Astronomical Society
KW  - Star-formation history
KW  - Processed matter
KW  - MRK 86
KW  - Models
KW  - Gas
TI  - Discovery of a double ring in the dwarf galaxy Markarian 409
TY  - journal article
VL  - 596
ER  -