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Gerhard Bachmayer | all galleries >> AstroPhotos >> Astrophotos 2008-2024 > Antares - Rho Ophiuchi region
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AUG-2023

Antares - Rho Ophiuchi region

Tivoli/Namibia

This is one of the most splendid and colorful areas in the sky. The lower left part is dominated by Antares, a luminous red supergiant. Its yellow-reddish light is reflected by nearby dust (IC4606/vdB107). The small globular cluster NGC6144 is at the 2 o'clock position and the big globular cluster M4 is at the 3 o'clock position of Antares. Near the right edge of the image SH2-9, an emission nebula, and vdB104, a blue reflection nebula can be seen. IC4605/vdB108 is the blue reflection nebula at the 12 o'clock position of Antares. At the upper third of the image a nicely structured reflection nebula (IC4603/vdB105) with interlaced dust can be seen. IC4604/vdB106 is the bright blue reflection nebula around Rho Ophiuchi near the upper edge of the image.
The image is a mosaic of eight separate images.

Telescope: ASA 12N-OK3 f3,6
Mount: ASA DDM 85
Camera: ZWO 6200MM Pro
Filter-wheel: FLI CFW 3-12
Filter: Astrodon L, R, G, B
Exposure: L:36x90sec, R:15x90sec, G:15x90sec, B:15x90sec
Programs: Maxim DL 5.0, PixInsight SE 1.8 full exif


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