M57 / NGC 6720 – The Ring Nebula

Facts

The Ring Nebula is a planetary nebula located in the constellation Lyra about 2300 ly away.

Date: 07.10.2012 Location: Backyard, Asker, NO Camera: DSLR Canon EOS 7D Optics: Celestron SCT 8" 20000mm f10 Exposure: 12 x 180 sek lightframes 5 x 180 sek darkframes ISO: 1600 Guiding: Celestron NexGuide Post processing: DSS, PhotoShop CS5 Comment: The first picture I have taken with the TCF-S Focuser. Also first attempt in remote controlling my mount, focus and camera.

Date: 07.10.2012
Location: Backyard, Asker, NO
Camera: DSLR Canon EOS 7D
Optics: Celestron SCT 8″ 2000mm f10
Exposure: 12 x 180 sek lightframes
5 x 180 sek darkframes
ISO: 1600
Guiding: Celestron NexGuide
Post processing: DSS, PhotoShop CS5
Comment: The first picture I have taken with the TCF-S Focuser. Also first attempt in remote controlling my mount, focus and camera.

Date: 07.09.2012 Location: Backyard, Asker, NO Camera: DSLR Canon EOS 7D Optics: Celestron SCT 8" 20000mm f10 Exposure: 60 x 20 sek lightframes No darkframes ISO: 2000 Guiding: None Post processing: PhotoShop CS5 Comment: This is the same exposures as above. Only a tighter crop, and new post processing.

Date: 07.09.2012
Location: Backyard, Asker, NO
Camera: DSLR Canon EOS 7D
Optics: Celestron SCT 8″ 2000mm f10
Exposure: 60 x 20 sek lightframes
No darkframes
ISO: 2000
Guiding: None
Post processing: PhotoShop CS5
Comment: This is the same exposures as above. Only a tighter crop, and new post processing.

M57_60x20sek_PS_Ramme2_web

Date: 07.09.2012
Location: Backyard, Asker, NO
Camera: DSLR Canon EOS 7D
Optics: Celestron SCT 8″ 2000mm f10
Exposure: 60 x 20 sek lightframes
No darkframes
ISO: 2000
Guiding: None
Post processing: PhotoShop CS5
Comment: This is the same exposures as above. Only a tighter crop, and new post processing.

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