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Science verification results from PMAS
Author(s) -
Roth M.M.,
Becker T.,
Böhm P.,
Kelz A.
Publication year - 2004
Publication title -
astronomische nachrichten
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.394
H-Index - 63
eISSN - 1521-3994
pISSN - 0004-6337
DOI - 10.1002/asna.200310196
Subject(s) - physics , observatory , galaxy , astrophysics , astronomy , planetary nebula , gravitational lens , telescope , metallicity , dwarf galaxy , stars , redshift
PMAS, the Potsdam Multi‐Aperture Spectrophotometer, is a new integral field instrument which was commissioned at the Calar Alto 3.5 m Telescope in May 2001. We report on results obtained from a science verification run in October 2001. We present observations of the low‐metallicity blue compact dwarf galaxy SBS0335‐052, the ultra‐luminous X‐ray Source X‐1 in the Holmberg II galaxy, the quadruple gravitational lens system Q2237+0305 (the “Einstein Cross”), the Galactic planetary nebula NGC7027, and extragalactic planetary nebulae in M31. PMAS is now available as a common user instrument at Calar Alto Observatory. (© 2004 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)