Astronomy - David Mathre Photography

Ten-Years Ago (05-November-2006) — New Jersey

Backyard night sky with moon-lit clouds moving in. Orion is partially hiding. Images taken with a Nikon D2xs camera and 17-35 mm f/2.8 lens (ISO 100, 17 mm, f/2.8, 6 sec).

Five-Years Ago (04-November-2011) — New Jersey

Moon and Sun images taken on the same day. If the weather cooperates this year on November 14th I will try to get some images of the large full moon (closer and even bigger than last month).

Sun with Sunspot AR 1339. Image taken with a Nikon D3x and Questar 7" telescope (ISO 400, ~2500 mm, f/16, 1/2000 sec). (David J Mathre) — Sun with Sunspot AR 1339. Image taken with a Nikon D3x and Questar 7″ telescope (ISO 400, ~2500 mm, f/16, 1/2000 sec). (David J Mathre)

Waxing Gibbous Moon (69%). Autumn Night in New Jersey. Image taken with a Nikon D3x and Questar 7" telescope (ISO 400, ~2500 mm, f/16, 1/200 sec). (David J Mathre) — Waxing Gibbous Moon (69%). Autumn Night in New Jersey. Image taken with a Nikon D3x and Questar 7″ telescope (ISO 400, ~2500 mm, f/16, 1/200 sec). (David J Mathre)

Seven-Years Ago (31-August-2009) — Alaska

Gone to See North America Road Trip. Day 10: Alaska Marine Highway on the MV Columbia. Haines, Alaska.

After arriving at Haines, Alaska we disembarked from the MV Columbia. I could have slept in the RV, but decided to splurge and spend the night at the Halsingland Hotel (B&B). They even put benchmarks in the ground to mark the location of hotels in Haines — 118 feet above mean sea level. I set a camera up looking out my window to capture night sky star trails. I also managed to capture Northern Lights which I was not expecting.

Hotel Halsingland Bench Mark -- 118 Feet Above Mean Sea Level. Image taken with a Nikon D300 camera and 18-300 mm lens (ISO 200, 200 mm, f/5.6, 1/160 sec) (David J Mathre) — Hotel Halsingland Bench Mark — 118 Feet Above Mean Sea Level. Image taken with a Nikon D300 camera and 18-300 mm lens (ISO 200, 200 mm, f/5.6, 1/160 sec) (David J Mathre)

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Four-Years Ago (30-October-2012) — North Atlantic Ocean

Gone to see Europe. Semester at Sea. Fall 2012 Semester Voyage on the MV Explorer. Day 08: At Sea, North Atlantic Ocean.

Sunrise on the North Atlantic Ocean from the Deck of MV Explorer. The contrails mean we must be getting close to Europe. Image taken with a Nikon 1V1 camera and 30 mm lens (ISO 100, 30 mm, f/11, 1/125 sec)

Sunrise over the North Atlantic Ocean from the Deck of MV Explorer. Image taken with a Nikon 1V1 camera and 30 mm lens (ISO 100, 30 mm, f/11, 1/125 sec) (David J Mathre)

Four-Years Ago (29-August-2012) — North Atlantic Ocean

Gone to see Europe. Semester at Sea. Fall 2012 Semester Voyage on the MV Explorer. Day 07: At Sea, North Atlantic Ocean.

Just After Sunrise from the Deck of the MV Explorer. Images taken with a Nikon 1 V1 camera and 30-110 VR lens.

While on Semester at Sea voyages I always tried to get images at sunrise and sunset. This meant I was out on the deck at least an hour before and hour after, and sometimes longer if the lens is going to fog up due to the difference between my cabin temperature and the conditions outside.

Just After Sunrise from the Deck of the MV Explorer. Images taken with a Nikon 1 V1 camera and 30-110 VR lens (ISO 100, 110 mm, f/16, 1/200 sec). (David J Mathre)