Monday (02-December-2013) — New Jersey

Late Autumn Backyard Night Sky Over New Jersey.

Star Trails and Time-lapse Video using the new Nikon Df camera and the 58 mm f/1.4G lens that came with the camera.

Star Trails. Backyard Night Sky Over New Jersey. Composite of images from 19:29-22:12 taken with a Nikon Df camera and 58 mm f/1.4 lens (ISO 100, 58 mm, f/2, 30 sec). Images processed with Capture One Pro, and composite created with Photoshop CC Pro (scripts, statistics, maximum) (David J Mathre)
Star Trails. Backyard Night Sky Over New Jersey. Composite of images from 19:29-22:12 taken with a Nikon Df camera and 58 mm f/1.4 lens (ISO 100, 58 mm, f/2, 30 sec). Images processed with Capture One Pro, and composite created with Photoshop CC Pro (scripts, statistics, maximum) (David J Mathre)


Saturday (30-November-2013) — New Jersey

Backyard Nighttime Autumn Sky Over New Jersey.

Into the Vortex. Early Morning Backyard Star Trails (and one meteor trail). Composite of 300 images taken with a Nikon D3x camera and 14-24 mm f/2.8 lens (ISO 100, 14 mm, f/4, 59 sec) over a 5 hour period combined using startrails.exe.

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Into the Vortex. Early Morning Backyard Startrails. Composite of 300 images taken with a Nikon D3x camera and 14-24 mm f/2.8 lens (ISO 100, 14 mm, f/4, 59 sec) combined using startrails.exe. (David J Mathre)

Six-Years Ago (17-November-2007) — Colorado

Autumn Wildlife in Colorado.

Eight Tundra Swans on a Windy November Day at Arapaho National Wildlife Refuge. Image taken with a Nikon D2XS camera and 200-400 mm f/4 VR lens (ISO 400, 400 mm, f/8, 1/2000 sec).

Tundra Swans. Arapaho National Wildlife Refuge. Image taken with a Nikon D2XS and 200-400 mm f/4 VR lens (ISO 400, 400 mm, f/8, 1/2000 sec). Raw image processed with Capture One Pro 6, Photoshop CS5, Nik Define, Nik Color Efex Pro 2. (David J Mathre)
Tundra Swans. Arapaho National Wildlife Refuge. Image taken with a Nikon D2XS camera and 200-400 mm f/4 VR lens (ISO 400, 400 mm, f/8, 1/2000 sec). Raw image processed with Capture One Pro 6, Photoshop CS5, Nik Define, Nik Color Efex Pro 2. (David J Mathre)

Seven-Years Ago (03-November-2006) — New Jersey

Backyard Autumn Nature in New Jersey: Trees that Stay Green.

Pine cones in the afternoon sun. Images taken with a Nikon D2xs camera and 80-400 mm VR lens.

Pine cones in the afternoon sun. Backyard autumn nature in New Jersey. Image taken with a Nikon D2xs camera and 80-400 mm VR lens (ISO 400, 250 mm, f/5.6, 1/125 sec). (David J Mathre)
Pine cones in the afternoon sun. Backyard autumn nature in New Jersey. Image taken with a Nikon D2xs camera and 80-400 mm VR lens (ISO 400, 250 mm, f/5.6, 1/125 sec). (David J Mathre)
Pine cones in the afternoon sun. Backyard autumn nature in New Jersey. Image taken with a Nikon D2xs camera and 80-400 mm VR lens (ISO 400, 250 mm, f/7, 1/200 sec). (David J Mathre)
Pine cones in the afternoon sun. Backyard autumn nature in New Jersey. Image taken with a Nikon D2xs camera and 80-400 mm VR lens (ISO 400, 250 mm, f/7, 1/200 sec). (David J Mathre)

Four-Years Ago (23-October-2009) — California

Gone to See California. SIRNA Business Meeting in San Francisco.

Sunset Panorama View of the Moon, Night Sky, Oakland and San Francisco from the Berkeley Hills. Composite of three images taken with a Nikon D3x camera and 24 mm f/3.5 PC-E lens (ISO 800, 24 mm, f/5, 0.5 sec).

Sunset view of San Francisco and Oakland from Berkeley Hills (David J Mathre)
Sunset view of San Francisco and Oakland from Berkeley Hills (David J Mathre)