Tag Archives: spectrophotometry

A classification of HII regions based on Oxygen and Helium lines: The cases of TOL2146-391 and TOL0357-3915

Antonio Peimbert, María A. Peña-Guerrero & Manuel Peimbert (Instituto de Astronomía, Universidad Nacional Autónoma de México, Apdo. Postal 70-264, México, C.P. 04510, D.F., Mexico) We present long slit spectrophotometry of two HII regions: TOL2146-391 and TOL0357-3915. We performed a detailed … Continue reading

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Modeling the near-UV band of GK stars, Paper II: NLTE models

C. Ian Short (1) Eamonn A. Campbell (1) Heather Pickup (2) Peter H. Hauschildt (3) ((1)Department of Astronomy & Physics and Institute for Computational Astrophysics, Saint Mary’s University, Halifax, Canada; (2) Department of Physics & Astronomy, University of Waterloo, Waterloo,  Canada; (3) … Continue reading

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