Four-Years Ago (28-August-2012) — North Atlantic Ocean

Gone to see Europe. Semester at Sea. Fall 2012 Semester Voyage on the MV Explorer. Day 06: At Sea, North Atlantic Ocean.

Two Students on Deck 8 of the MV Explorer and the Gibbous Moon While Crossing the North Atlantic Ocean. Image taken with a Nikon D800 camera and 70-300 mm VR lens (ISO 1600, 300 mm, f/11, 1/200 sec).

Two Students on Deck 8 of the MV Explorer and the Gibbous Moon While Crossing the North Atlantic Ocean. Image taken with a Nikon D800 camera and 70-300 mm VR lens (ISO 1600, 300 mm, f/11, 1/200 sec). (David J Mathre)
Two Students on Deck 8 of the MV Explorer and the Gibbous Moon While Crossing the North Atlantic Ocean. Image taken with a Nikon D800 camera and 70-300 mm VR lens (ISO 1600, 300 mm, f/11, 1/200 sec). (David J Mathre)

Nine-Years Ago (28-August-2007) — Colorado

Summertime Night Sky Over Colorado.

Lunar Eclipse Captured in Boulder. Composite of 8 images taken with a Nikon D2xs camera and 200 mm f/2 lens and 2.0 (2x) TC-E teleconverter. (ISO 400, 400 mm, f/4, 1/1.6 sec).

Today, I know I could have the moon in better focus. When I get some spare time I want to put together the whole sequence of images from that night together. This is just a short part of the images I took.

Lunar Eclipse Captured in Boulder. Composite of 8 images taken with a Nikon D2xs camera and 200 mm f/2 lens and 3.0 TC-E teleconverter. (ISO 400, 400 mm, f/4, 1/1.6 sec). (David J Mathre)
Lunar Eclipse Captured in Boulder. Composite of 8 images taken with a Nikon D2xs camera and 200 mm f/2 lens and 3.0 TC-E teleconverter. (ISO 400, 400 mm, f/4, 1/1.6 sec). (David J Mathre)
Accidental Ghostly Self Portrait Taken During a Lunar Eclipse. Boulder Colorado, 28-August-2007. Image taken with a Nikon D2xs and 14 mm f/2.8 lens (ISO 400, 14 mm, f/2.8, 30 sec). (David J Mathre)
Accidental Ghostly Self Portrait Taken During a Lunar Eclipse. Boulder Colorado.  Image taken with a Nikon D2xs camera and 14 mm f/2.8 lens (ISO 400, 14 mm, f/2.8, 30 sec). (David J Mathre)

One-Year Ago (26-August-2015) — New Jersey

Backyard Summertime Night Sky Over New Jersey.

Waxing Gibbous Moon. A single image and composites of 7, 10, 12, and 20 images. Images taken with a Nikon D3s camera and 600 mm f/4 VR lens (ISO 200, 600 mm, f/11, 1/250 sec) every 40 seconds. Each composite uses the images needed.

Waxing Gibbous Moon. Images taken with a Nikon D3s camera and 600 mm f/4 VR lens (ISO 200, 600 mm, f/11, 1/250 sec). (David J Mathre)
Waxing Gibbous Moon. Images taken with a Nikon D3s camera and 600 mm f/4 VR lens (ISO 200, 600 mm, f/11, 1/250 sec). (David J Mathre)
Waxing Gibbous Moon. Composites of seven images over 12-13 minutes. Images taken with a Nikon D3s camera and 600 mm f/4 VR lens (ISO 200, 600 mm, f/11, 1/250 sec). (David J Mathre)
Waxing Gibbous Moon. Composites of seven images over 12-13 minutes. Images taken with a Nikon D3s camera and 600 mm f/4 VR lens (ISO 200, 600 mm, f/11, 1/250 sec). (David J Mathre)
Waxing Gibbous Moon. Composites of ten images over 12-13 minutes. Images taken with a Nikon D3s camera and 600 mm f/4 VR lens (ISO 200, 600 mm, f/11, 1/250 sec). (David J Mathre)
Waxing Gibbous Moon. Composites of ten images over 12-13 minutes. Images taken with a Nikon D3s camera and 600 mm f/4 VR lens (ISO 200, 600 mm, f/11, 1/250 sec). (David J Mathre)
Waxing Gibbous Moon. Composites of twelve images over 12-13 minutes. Images taken with a Nikon D3s camera and 600 mm f/4 VR lens (ISO 200, 600 mm, f/11, 1/250 sec). (David J Mathre)
Waxing Gibbous Moon. Composites of twelve images over 12-13 minutes. Images taken with a Nikon D3s camera and 600 mm f/4 VR lens (ISO 200, 600 mm, f/11, 1/250 sec). (David J Mathre)
Waxing Gibbous Moon. Composites of twenty images over 12-13 minutes. Images taken with a Nikon D3s camera and 600 mm f/4 VR lens (ISO 200, 600 mm, f/11, 1/250 sec). (David J Mathre)
Waxing Gibbous Moon. Composites of twenty images over 12-13 minutes. Images taken with a Nikon D3s camera and 600 mm f/4 VR lens (ISO 200, 600 mm, f/11, 1/250 sec). (David J Mathre)

Three-Years Ago (25-August-2013) — New Jersey

Backyard Summertime Night Sky Over New Jersey.

Waning Gibbous Moon. Image taken with a Nikon 1 V2 camera FT1 adapter, 500 mm f/4 VR lens, and 2.0 TC-E adapter (ISO 160, 1000 mm, f/8, 1/250 sec). The field of view for this setup is equivalent to 2700 mm on a 35 mm/full frame camera. The other neat thing about this setup is there is no mirror or shutter vibration. The Nikon 1 series of cameras are mirrorless, and have an electronic shutter option. I could barely get all of the moon in the frame.

Waning Gibbous Moon. Image taken with a Nikon 1 V2 camera FT1 adapter, 500 mm f/4 VR lens, and 2.0 TC-E adapter (ISO 160, 1000 mm, f/8, 1/250 sec). (David J Mathre)
Waning Gibbous Moon. Image taken with a Nikon 1 V2 camera FT1 adapter, 500 mm f/4 VR lens, and 2.0 TC-E adapter (ISO 160, 1000 mm, f/8, 1/250 sec). (David J Mathre)

Wednesday (17-August-2016) — New Jersey

Backyard Summertime Night Sky Over New Jersey.

Night Time Thunderstorm. Two minute time-lapse video. Moon, Clouds, Lightning. Approximately 3000 Images taken between midnight and 4 AM from my backdoor using a Nikon D810A camera and 24 mm f/3.5 PC-E lens (ISO 800, 24 mm, f/4, 4 sec). At one point I had to move the camera away from the door during a heavy downpour. Time-lapse video created from the in camera jpg images using Photoshop CC. This was the fourth night in a row that we have had thunderstorms.