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astro-ph2002
Protoplanetary Disks in the Orion Nebula: An H Fabry-Perot study and Astrobiological Aspects
Eduardo de la Fuente, Margarita Rosado, Lorena Arias +2
In this paper, we present a briefly overview of the protoplanetary disks in the Orion Nebula, incluiding some astrobiological aspects and an H Fabry-Perot study of 16 of them. W…
astro-ph2002
A Fabry-Perot Study of the Scd I galaxy NGC 5457
Ivanio Puerari, Margarita Valdez-Gutierrez, Margarita Rosado
We have analyzed Halpha Fabry-Perot interferograms of NGC 5457 (M101) in order to calculate the rotation curve. We have also isolated a sample of 263 HII regions and we determined…