Sunday, July 28, 2024

The Milky Way returns

 It was always there, just hidden until now by the bright moon, storm clouds, and wildfire haze.  Last night (27 July) was mostly clear with only a few clouds drifting by near the horizon.  The measured sky brightness at 10 pm was sqml=21.55, which is respectably dark.

The following images were obtained with an Olympus E-M5iii camera and 17mm f/1.8 lens, ISO 1600, 60 s.

The core of the Milky Way looms over the southern flank of Snowshow Mountain:

no filter

A diffusion filter helps to emphasize the relative brightness of individual stars and better reveals the constellation patterns:

Hoya Softon filter

A slightly different composition includes the glow of interior lights from neighborhood cabins and some distant clouds on the horizon lit up by heat lightning.

Hoya Sparkle-6 filter


No comments:

Post a Comment

Comments are moderated.