Celestial hemisphere:  Southern  ·  Constellation: Crux (Cru)  ·  Contains:  Extremely wide field
The Coalsack Nebula and Crux, Wellerson Lopes
The Coalsack Nebula and Crux
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The Coalsack Nebula and Crux

The Coalsack Nebula and Crux, Wellerson Lopes
The Coalsack Nebula and Crux
Powered byPixInsight

The Coalsack Nebula and Crux

Equipment

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Acquisition details

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Description

Ps. english version bellow of portuguese version

Saco de Carvão e o Cruzeiro do Sul

Registrei esta imagem em 14 de Julho de 2018 na comunidade rural Riacho do Mato - município de São Romão - Minas Gerais - Brasil. Um local com Escala de Bortle entre 1 e 2.

Dados técnicos:

ISO 800, temperatura da câmera: 24°C, exposição total de 1h 27m (29 x 180s), darks e bias aplicados.

Equipamentos:

- Montagem equatorial SmartEQ Pro+ da iOptron

- Câmera Canon DSLR T1i 500D modificada com filtro Astrodon

- Lente Canon EF 85mm f/1.8 USM fechada em f/3.2

- Auto guiagem com câmera Orion StarShoot e telescópio de guiagem 50mm Orion

Softwares

- Captura: APT - Astro Photography Tool 3.50

- Guiagem: PHD2

- Controle: iOptron Commander e SkyTechX

- Processamento: PixInsight 1.8 e Adobe Photoshop CS5

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The Coalsack Nebula and Crux

I registered this image on July 14th, 2018 in the rural area of ​​Riacho do Mato, county of São Romão, Minas Gerais - Brazil. A Canon DSLR camera with a 85mm 1.8 Canon lens was used at F3.2 aperture. It is an image with a total exposure of 1 hour and 27 minutes. See more technical details below.

Technical data:

ISO 800, F3.2, 1 hour and 27 minutes of exposure (29 subs of 3 minutes) calibrated only with darks and bias.

Bortle scale on site: between 1 and 2

Equipment:

- iOptron SmartEQ Pro + equatorial mount

- Canon DSLR Camera T1i 500D modified with Astrodon filter

- Canon lens EF 85mm f/1.8 USM closed in F3.2

- Auto guide with Orion StarShoot camera and 50mm Orion telescope

Software

- Capture: APT - Astro Photography Tool 3.50

- Guide: PHD2

- Control: iOptron Commander and SkyTechX

- Processing: PixInsight 1.8 and Adobe Photoshop CS5

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