Noctilucent Clouds 2021-06-05

Posted on 2021-06-09 by spodzone

Noctilucent (“night-shining”) clouds are the highest in the atmosphere, at around 76-85km altitude. They only appear in the summer months at latitudes from 50-70º (north or south), when the sun is more than 6º below the horizon. Formed in the mesosphere at very cold temperatures from ice, dust and water vapour, their gossamer threads undulate and shimmer in shades of electric blue.

There was a particularly decent display on Friday/Saturday morning – I nipped out and spent a happy hour making the video:

Timelapse: Sony a7r3, Sigma 14-24mm lens, SkyWatcher StarAdventurer tracking mount for rotation

Stills: Fuji X-T4, 16-80 f/4 lens

A selection of the images are available as prints, masks, cards and other products (even socks and jigsaw puzzles!) from my main website: ShinyPhoto: Noctilucent Clouds

Birnam Hill: Winter

Posted on 2019-01-05 by spodzone

A couple of weeks ago in the middle of December, we were treated to a quick overnight blast of snow. It remains my favourite season for photography, so I staggered up Birnam Hill to fly in the late afternoon light.

Landscapes:

Snow-capped hills either side of the Highland Boundary Fault line – catching the last warm rays of sunset in the distance.
Snow-capped hills either side of the Highland Boundary Fault line – catching the last warm rays of sunset in the distance.

Straight-down abstracts – trees and outlines of the Birnam Burn flowing through the snow:

Wiggly shapes – the Birnam Burn running down past Stare Bridge viewpoint.
Wiggly shapes – the Birnam Burn running down past Stare Bridge viewpoint.

Ground-level tree abstracts:

Detail of tree twigs and filigree – lichen-covered branches silhouetted against the low winter sun.
Detail of tree twigs and filigree – lichen-covered branches silhouetted against the low winter sun.

As an experiment to help learn my way around the Shotcut video editor, I made a short video of the area too:

Outside Muthill

Posted on 2018-03-03 by spodzone

A simple set of three photos from above a field outside Muthill, the Strathearn landscape thickly covered in snow.

I’ve shot one of these trees before…

Strathearn Sunset

Posted on 2017-12-15 by spodzone

My sense of the geography of Strathearn has not really fitted together until quite recently. There have been a few locations, isolated points and a few lines: the A822 from Gilmerton up past Monzie to the Sma’ Glen; The Hosh at the foot to access Glen Turret; a small B-road between the two; a hill known as Kate McNiven’s Crag; and one or two other areas. More recently I’ve been climbing hills, “bagging” Torlum Hill and Laggan Hill as part of the Lady Mary’s Walk circuit out of Crieff.

The Highland Boundary Fault emerges in a burst of very lumpy landscape at the southern end of the Sma’ Glen. But what it does in the rest of Strathearn to the west, I’ve never really seen.

A couple of weekends ago I explored the Knock of Crieff independently; it struck me that the path up the north side afforded the perfect view along the length of the strath to the far mountains in the west, an elevated view along the glacial U-shape.

So late on Sunday afternoon I took the drone for a spin slightly out over the strath and made a panorama of 7 shots, each a 5-shot HDR exposure bracket sequence – blended on Linux, stitched and edited in Serif Affinity Photo for the iPad.