RCW 57
From Galaxy Map: RCW 57 is actually two distinct objects at different distances: NGC 3576 (Gum 38a) and NGC 3603 (Gum 38b). SIMBAD and some scientific papers mention a RCW 57a and 57b but in fact the RCW catalog does not subdivide the nebulosity in this direction.
SPECIFICATIONS
Telescope
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Camera
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Location
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Location
El Sauce Observatory, Chile
Date of observation
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Date of observation
February 2-12, 2022
Filters
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Filters
Halpha, SII, OIII
Processing
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Processing
Nebulosity 4, Adobe Photoshop, Annie's Astro Actions
