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19962014
most citedDeviations from He I Case B Recombination Theory and Extinction Corrections in the Orion Nebula

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astro-ph2000★ 18 cited

The Starburst-Interstellar Medium Interaction of NGC 1569 I. Location and Nature of He II Sources Using Hubble Space Telescope WFPC2 Imagery

Brent A. Buckalew, Reginald J. Dufour, Patrick L. Shopbell +1

We present the detection of He II sources in the Im galaxy NGC 1569 from HST WFPC2 imagery. Out of the fifteen detections, seven were Wolf-Rayet stars, five were stellar clusters w…