An unusual high-ionization nebula in NGC 55

Astronomy and Astrophysics

Volumn 416, Issue 1, 2004, Pages 243-250

  Tullmann R ^a   Rosa, M R ^b  

^a RUHR UNIVERSITY BOCHUM   (Germany)

^b EUROPEAN SOUTHERN OBSERVATORY   (Germany)

Author keywords

Galaxies: individual: NGC 55; ISM: abundances; ISM: individual: TR 001507.7 391206; Stars: Wolf Rayet; X rays: ISM

Indexed keywords

DENSITY (OPTICAL); EXTRATERRESTRIAL ATMOSPHERES; OPTICAL RESOLVING POWER; OPTICAL TELESCOPES; PHOTOIONIZATION; SPECTROSCOPY; X RAYS;

HIGHLY IONIZED NEBULA; INTERSTELLAR MEDIUM; OPTICAL SPECTROSCOPY; STARS;

GALAXIES;

EID: 12144289514     PISSN: 00046361     EISSN: None     Source Type: Journal    
DOI: 10.1051/0004-6361:20031712     Document Type: Article

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