Overview of observed positions. Left: the central region of the Carina nebula, where the locations of the star η Carinae and three stellar clusters are indicated in addition to the four objects F, E, j, and HH 1006. The image spans about 1° × 1°. North is up and east is left (image: Nathan Smith, Univ. of Minnesota, NOAO, AURA, and NSF). The framed region is enlarged in the right panel, where observed objects are indicated with arrows. The image spans ~12′× 7′ (image: Hubble Space Heritage Team). Positions in shell structures are denoted as white crosses in both images.
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