Browsing by Author "FAUNDEZABANS, M"
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- ItemEXTINCTION DISTANCES TO THE PLANETARY-NEBULAE NGC 6565 AND HE 2-436(1991) DEOLIVEIRAABANS, M; FAUNDEZABANS, MExtinction distances to the planetary nebulae NGC 6565 and He 2-436 have been derived. A brief discussion of the extinction method and data analysis have been carried out.
- ItemSEARCH FOR FAINT RING-SHAPED GALAXIES IN THE -77-DEGREES TO -87-DEGREES DECLINATION INTERVAL(1994) FAUNDEZABANS, M; CUEVAS, HL; HERTLING, GPA list of probable ring galaxies with a limiting magnitude of 17.5 has been prepared based on visual inspection of the film copies of the J SRC/ESO survey. About 88% of the sample of 125 selected objects seem to be new, hitherto unrecognized as ring galaxies. The candidate objects have been classified following the ring structure and the nucleus appearance.
- ItemTHE VISUAL APPEARANCE OF THE NUCLEI OF RING-SHAPED GALAXIES AS AN ALTERNATIVE CLASSIFICATION CRITERION(1992) FAUNDEZABANS, M; HERTLING, G; RAMIREZ, ACAn alternative classification of apparent ring galaxies is introduced concerning the morphology of the main body (nucleus). For this purpose, a list of probable ring galaxies has been prepared based on visual inspection of 56 film copies of the J SRC/ESO survey. The candidate objects have also been classified following Few & Madore's (1986) criteria.