J Guetzloff Photography

11/12/2025

My 2025 version of the Helix Nebula. This one is composed of 945 frames of 30 second exposures.

11/12/2025

03/15/2025

A 7 frame stack of the 3-14-2025 total lunar eclipse. Two shots at 5% coverage, two at 25%, two at 50% and total in the center. Shots were taken at 400mm focal length from 1:05am to 4:47am using my Canon R6 Mark ii.

01/05/2025

A 400 frame 300mm focal length composite of the Orion Nebula completed in 2025. This is 200 frames with the narrowband L-Enhance filter from the national park and 200 with a standard light pollution filter from the back deck. It lacks sharpness compared to my past versions. That is because of the increased amount of cosmic dust picked up with the new filter.

11/15/2024

The Flaming Star Nebula. This nebula is located 1,500 light years away in the constellation of Auriga. It is composed of 600 thirty second frames for a total of 5 hours of exposure at 400mm focal length.

10/16/2024

The California Nebula is complete! This is a stack of 720 thirty second frames for a total of 6 hours of exposure. Each frame was taken at 300mm focal length using a hydrogen alpha filter at 3200 ISO.

10/12/2024

Our galactic neighbor, the Andromeda Galaxy. 840 frames (7 hours) of exposure taken over the last two months.

10/12/2024

Shots of the 10/10/2024 Aurora Borealis from Fort Loudon Lake in Knoxville, TN.

10/12/2024

The Aurora Borealis rainbow stretching from NW to NE, taken from Great Smoky Mountains National Park on October 10th, 2024.