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SIGNALS of Giant HII Regions: A Spatially Resolved Analysis of NGC 604
Observing giant HII regions at fine spatial scales uncovers detailed structures and reveals variations in ionization, abundance, and …
HII Regions Filling Factor in NGC 628 and Spatial Association with Dusty Filaments
Optical Strong Line Ratios Cannot Distinguish Between Stellar Populations and Accreting Black Holes at High Ionization Parameters and Low Metallicities