M33 Triangulum WO66 asi294mcpro g125 -10c 15L UV 300s + 21L L-Pro 180s 3D 2h18m 22.06.2025

Galáxia do Triângulo - M33. Galáxia próxima à Andrômeda. Esta foi a soma de duas capturas, uma foi feita em junho de 2025 na Chapada dos Veadeiros com filtro Optolong UV e a outra em Cocalzinho de Goiás, em 2023, com filtro Optolong L-Pro.

 

Triangulum Galaxy – M33. A galaxy located near Andromeda. This image is the combination of two captures: one taken in June 2025 in Chapada dos Veadeiros with an Optolong UV filter, and the other in Cocalzinho de Goiás in 2023 with an Optolong L-Pro filter.

 

- Exposures: 15 Ligth Frames of 300s with Optolong UV/Ir filter and 21 Light Frames of 180s with Optolong L-Pro filter, 3 darks. 2h18 minutes total exposure. Processing on Pixinsight.

- Camera: Zwo Asi 294mc Pro, gain 125 at -10°C

- Scope: William Optics zs sd (66/388mm) with 0.8 focal reducer

- Mount: Sky-watcher AZ-GTi mount

- Guiding specs: Asiair and ASI120mm in a zwo 30mm f4 miniguider

 

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