Two-Years Ago (05-December-2015) — New Jersey

Late-Autumn Night Sky in New Jersey: Jets Through the Star-trail Vortex

These are not fireworks. The challenge here is for someone to explain how I created this star-trail image… The Fuji X-T1 camera and 18 mm f/2 lens was mounted on a tripod just outside my backdoor.

Star-trails with jets going through the vortex. Composite of images taken with a Fuji X-T1 camera and 18 mm f/2 lens (ISO 400, 18 mm, f/4, 30 sec). (David J Mathre)
Star-trails with jets going through the vortex. Composite of images taken with a Fuji X-T1 camera and 18 mm f/2 lens (ISO 400, 18 mm, f/4, 30 sec). (David J Mathre)

Four-Years Ago (05-December-2013) — New Jersey

Troll Family: Holiday Card

Edited images from 2013 for a Holiday Card. Troll family portrait with a background of Northern Lights from Tromsö, Norway.

Troll Family visiting Norway for the Northern Lights. The entire sky just exploded just after midnight. (David J Mathre)
Troll Family visiting Norway for the Northern Lights. The entire sky just exploded just after midnight. (David J Mathre)

Ten-Years Ago (04-December-2007) — Colorado

Boulder: Evening Storm Clouds

This was the second night in a row that we had unique storm clouds at sunset.

Orange and Black Clouds Over Boulder. Image taken with a Nikon D300 camera and 17-35 mm f/2.8 lens (ISO 200, 35 mm, f/11, 1/8 sec). (David J Mathre)
Orange and Black Clouds Over Boulder. Image taken with a Nikon D300 camera and 17-35 mm f/2.8 lens (ISO 200, 35 mm, f/11, 1/8 sec). (David J Mathre)

Two-Years Ago (03-December-2015) — New Jersey

House Renovation: Outside Panorama and Little Planet Views

Two-years ago, I set up the Mindrain Astro motion control head to take 360 degree images of my backyard to document some of the exterior house renovation project.  I converted these into time-lapsed videos. I’ve now reprocessed the images to create 360 degree Panorama and Little Planet views of the work in progress.

Late Autumn Backyard Nature in New Jersey (David J Mathre)
Backyard South WEst 360 degree Panorama. Composite of 26 images taken with a Fuji X-T1 camera and Zeiss 12 mm f/2.8 lens (ISO 200, 12 mm, f/11, 1/125 sec). Raw images processed with Capture One Pro and AutoPano Giga Pro. (David Mathre)
Late Autumn Backyard Nature in New Jersey (David J Mathre)
Backyard South East 360 degree Panorama. Composite of 25 images taken with a Fuji X-T1 camera and Zeiss 12 mm f/2.8 lens (ISO 200, 12 mm, f/11, 1/125 sec). Raw images processed with Capture One Pro and AutoPano Giga Pro. (David Mathre)
Front Yard North East 360 degree Panorama. Composite of 19 images taken with a Fuji X-T1 camera and Zeiss 12 mm f/2.8 lens (ISO 200, 12 mm, f/11, 1/60 sec). Raw images processed with Capture One Pro and AutoPano Giga Pro. (David Mathre)
Front Yard North East 360 degree Panorama. Composite of 19 images taken with a Fuji X-T1 camera and Zeiss 12 mm f/2.8 lens (ISO 200, 12 mm, f/11, 1/60 sec). Raw images processed with Capture One Pro and AutoPano Giga Pro. (David Mathre)


Ten-Years Ago (03-December-2007) — Colorado

Boulder: Evening Storm Clouds

While working part-time in Boulder, I was living a Marriott Residence Inn that was just a short distance away from the Sirna facilities. From my office, I noticed that it was getting dark out with some ominous clouds approaching. I took this sh0t while walking to the Residence Inn.

Ominous Winter Clouds Over Boulder. Image taken with a Nikon D300 camera and 17-35 mm f/2.8 lens (ISO 200, 17 mm, f/5.6, 1/1250 sec). (David J Mathre)
Ominous Winter Clouds Over Boulder. Image taken with a Nikon D300 camera and 17-35 mm f/2.8 lens (ISO 200, 17 mm, f/5.6, 1/1250 sec). (David J Mathre)