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Winter Sky over Badlands Panorama (28mm R5).jpg
The sparkling winter stars and constellations over the moonlit badlands of Dinosaur Provincial Park, Alberta on Feb. 4, 2023. The waxing gibbous Moon is off frame at left providing the illumination on this very clear and mild night. Captured here in a vertical panorama from below the horizon to past the zenith.
Orion is below centre, with his Belt pointing down to Sirius and up to Aldebaran. Above reddish Aldebaran is Mars, as it was on Feb 4, 2023. Above Mars is the blue Pleiades cluster. At top left is the bright star Capella in Auriga. Just above Capella is the tiny cyan-coloured fuzzy spot that is Comet C/2022 E3 (ZTF), again where it was this night as it was heading southward into Auriga and Taurus, after its closest approach to Earth 3 days earlier. It was nearly overhead this night and an easy sighting in binoculars. I could not frame Castor and Pollux in Gemini as the Moon was too close to that area. A better night for Moon position and lighting geometry would have been a week later with the rising waning Moon, but the clouds did not allow that. I took this night and made the best of it!
This is a blend of seven 30-second exposures: one untracked for the ground and a stitch of 6 tracked for the sky, all with the RF28-70mm lens at f/4 and Canon R5 at ISO 200, on the Star Adventurer tracker. The camera was oriented in landscape format and moved upward in increments of 15° per segment. The panorama segments had to be stitched with PTGui, but even then with difficulty as it required adding a lot of manual alignment points for it to successfully stitch all segments. I used the Transverse Cylindrical projection to retain the straight horizon and rectangular image format.
A mild Orton glow added with Luminar Neo and star diffraction spikes added with AstronomyTools actions for a "sparkling" effect. It was a perfect winter night, with the temperature only at 0° C and no wind. It was just me there that night, me and the howling coyotes echoing across the vall
Orion is below centre, with his Belt pointing down to Sirius and up to Aldebaran. Above reddish Aldebaran is Mars, as it was on Feb 4, 2023. Above Mars is the blue Pleiades cluster. At top left is the bright star Capella in Auriga. Just above Capella is the tiny cyan-coloured fuzzy spot that is Comet C/2022 E3 (ZTF), again where it was this night as it was heading southward into Auriga and Taurus, after its closest approach to Earth 3 days earlier. It was nearly overhead this night and an easy sighting in binoculars. I could not frame Castor and Pollux in Gemini as the Moon was too close to that area. A better night for Moon position and lighting geometry would have been a week later with the rising waning Moon, but the clouds did not allow that. I took this night and made the best of it!
This is a blend of seven 30-second exposures: one untracked for the ground and a stitch of 6 tracked for the sky, all with the RF28-70mm lens at f/4 and Canon R5 at ISO 200, on the Star Adventurer tracker. The camera was oriented in landscape format and moved upward in increments of 15° per segment. The panorama segments had to be stitched with PTGui, but even then with difficulty as it required adding a lot of manual alignment points for it to successfully stitch all segments. I used the Transverse Cylindrical projection to retain the straight horizon and rectangular image format.
A mild Orton glow added with Luminar Neo and star diffraction spikes added with AstronomyTools actions for a "sparkling" effect. It was a perfect winter night, with the temperature only at 0° C and no wind. It was just me there that night, me and the howling coyotes echoing across the vall
- Copyright
- © Alan Dyer/AmazingSky.com
- Image Size
- 8014x13915 / 41.7MB
- www.amazingsky.com
- Contained in galleries
- Alberta & Saskatchewan Nightscapes, Orion, Scenics
