Five-Years Ago (30-July-2011) — New Jersey

Backyard Daytime Astronomy.

Sun with Sunspots and Clouds Passing in Front. Image taken with a Nikon D3s camera and Questar 7 inch telescope with solar filter (ISO 200, ~2500 mm, f/16, 1/2000 sec). Raw image processed with Capture One Pro 6, Nik Define 2, and Photoshop CS5.

Sun with Sunspots and Clouds Passing in Front. Image taken with a Nikon D3s and Questar 7 inch telescope with solar filter (ISO 200, ~2500 mm, f/16, 1/2000 sec). Raw image processed with Capture One Pro 6, Nik Define 2, and Photoshop CS5. (David J Mathre)
Sun with Sunspots and Clouds Passing in Front. Image taken with a Nikon D3s camera and Questar 7 inch telescope with solar filter (ISO 200, ~2500 mm, f/16, 1/2000 sec). Raw image processed with Capture One Pro 6, Nik Define 2, and Photoshop CS5. (David J Mathre)

Two-Years Ago (13-July-2014) – At Sea

Gone to See Europe 2014. Day 43: Semester at Sea, Summer 2014 Semester Voyage. Irish Sea.

Sun Angel. Image taken with a Leica X2 camera (ISO 100, 24 mm, f/16, 1/30 sec). Raw image processed with Capture One Pro, Silver Efex Pro, and Photoshop CC.

Sun Angel - Irish Sea. Semester at Sea, Summer 2014 Semester. Image taken with a Leica X2 camera (ISO 100, 24 mm, f/16, 1/30 sec). Raw image processed with Capture One Pro, Silver Efex Pro, and Photoshop CC. (David J Mathre)
Sun Angel – Irish Sea. Semester at Sea, Summer 2014 Semester. Image taken with a Leica X2 camera (ISO 100, 24 mm, f/16, 1/30 sec). Raw image processed with Capture One Pro, Silver Efex Pro, and Photoshop CC. (David J Mathre)

Four-Years Ago (30-July-2011) — New Jersey

Backyard Daytime Astronomy.

Sun with Sunspots. Image taken with a Nikon D3s camera and Questar 7 inch telescope with solar filter (ISO 200, ~2500 mm, f/16, 1/2000 sec). Raw image processed with Capture One Pro 6, Nik Define 2, and Photoshop CS5.

Sun with Sunspots. Image taken with a Nikon D3s and Questar 7 inch telescope with solar filter (ISO 200, ~2500 mm, f/16, 1/2000 sec). Raw image processed with Capture One Pro 6, Nik Define 2, and Photoshop CS5. (David J Mathre)
Sun with Sunspots. Image taken with a Nikon D3s camera and Questar 7 inch telescope with solar filter (ISO 200, ~2500 mm, f/16, 1/2000 sec). Raw image processed with Capture One Pro 6, Nik Define 2, and Photoshop CS5. (David J Mathre)

Two-Years Ago (28-May-2013) — Norway

Gone to See Europe. Semester at Sea Spring 2013 Enrichment Voyage on the MV Explorer. Day 32: Oslo, Norway.

Vigeland Sculpture Park in Oslo, Norway.  Image taken with a Leica X2 camera (ISO 200, 24 mm, f/16, 1/2000 sec).

Vigeland Sculpture Park in Oslo, Norway. Semester at Sea, Spring 2013 Enrichment Voyage Day 32. Image taken with a Leica X2 camera (ISO 200, 24 mm, f/16, 1/2000 sec) (David J Mathre)
Vigeland Sculpture Park in Oslo, Norway. Image taken with a Leica X2 camera (ISO 200, 24 mm, f/16, 1/2000 sec) (David J Mathre)