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M8, M20 - Lagoon and Trifid nebulae (wide field)
M8, M20 - Lagoon and Trifid nebulae (wide field)
Pascal


Photograph Information Photographer's Comments
Camera: Canon EOS-350D Rebel XT
Location: Kariani, Greece
Date: Jun 25, 2008
Aperture: f/5
ISO: 800
Shutter: 48 min (total)
Galleries: Sky, Astrophotography
Date Uploaded: Jul 24, 2008

Viewed: 701
Comments: 0
Favorites: 1 (view)

Also M21, NGC6546, NGC6544, NGC6553...

Equipment and image details:
Camera: Canon 350D Baader modified
Lens: Minolta MD 135mm f/2.8
Mount: Takahashi EM200 Temma II Jr

16 x 3min lights (unguided)
16 x 3min dark frames
16 x 1/4000sec bias frames
All frames were aligned calibrated and stacked with the Deep Sky Stacker for this final composite image

Aperture: f/5.0
ISO 800
FOV: 93.96% of the original

Conditions were not friendly:
- Target was low at the horizon (and thus the limit of 16 exposures)
- Transparency was below average
- Temperature was steadily 30 deg Celsius
But at least it's better than my last effort almost a year before:

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