Five-Years Ago (05-March-2012) — New Jersey

Backyard Night Sky over New Jersey.

Waxing Gibbous Moon. Image taken with a Nikon 1 V1 camera, FT1 adapter, and 600 mm f/4 VR lens (ISO 100, 600 mm, f/8, 1/100 sec). With this sensor, the field of view (FOV) is equivalent to a 1620 mm lens on a 35 mm DSLR.

Waxing Gibbous Moon. Image taken with a Nikon 1 V1 camera, FT1 adapter, and 600 mm f/4 VR lens (ISO 100, 600 mm, f/8, 1/100 sec). With this sensor, the field of view (FOV) is equivalent to a 1620 mm lens on a 35 mm DSLR. (David J Mathre)
Waxing Gibbous Moon. Image taken with a Nikon 1 V1 camera, FT1 adapter, and 600 mm f/4 VR lens (ISO 100, 600 mm, f/8, 1/100 sec). With this sensor, the field of view (FOV) is equivalent to a 1620 mm lens on a 35 mm DSLR. (David J Mathre)

Five-Years Ago (11-August-2011) — New Jersey

Backyard Summertime Night Sky Over New Jersey.

Multi-Exposure of Waxing Gibbous Moon over New Jersey. Image taken with a Nikon D3x camera and 500 mm f/4 VR telephoto lens (ISO 400, 500 mm, f/4 1/400 sec). Nine images taken at 2 minute intervals. Raw image processed with Capture One Pro 6, and Photoshop CS5.

Multi-Exposure of Waxing Gibbous Moon over New Jersey. Image taken with a Nikon D3x and 500 mm f/4 VR telephoto lens (ISO 400, 500 mm, f/4 1/400 sec). Nine images taken at 2 minute intervals. Raw image processed with Capture One Pro 6, and Photoshop CS5.. (David J Mathre)
Multi-Exposure of Waxing Gibbous Moon over New Jersey. Image taken with a Nikon D3x camera and 500 mm f/4 VR telephoto lens (ISO 400, 500 mm, f/4 1/400 sec). (David J Mathre)

Thursday (19-May-2016) — New Jersey

Backyard Springtime Night Sky Over New Jersey.

Waxing Gibbous – Nearly Full Moon Image taken with a Fuji X-T1 camera and 100-400 mm OIS lens (ISO 200, 400 mm, f/16, 1/125 sec). Handheld using the lens optical image stabilization (OIS).

Waxing gibbous (nearly full) moon. Backyard night sky in New Jersey. Image taken with a Fuji X-T1 camera and 100-400 mm f/4.5-5.6 OIS lens (ISO 200, 400 mm, f/16, 1/125 sec). (David J Mathre)
Waxing gibbous (nearly full) moon. Image taken with a Fuji X-T1 camera and 100-400 mm f/4.5-5.6 OIS lens (ISO 200, 400 mm, f/16, 1/125 sec). (David J Mathre)

Saturday (14-September-2013) — New Jersey

Backyard Late Summer Nighttime Sky Over New Jersey.

Last night the sky was clear, and the waxing gibbous moon (61%) bright, so I set up a couple of cameras with big lenses out on the deck. One of the systems (Nikon D4 camera TC-E III 20 teleconverter and 600 mm f/4 VR lens (ISO 400, 1200 mm, f/8, 1/60 sec)) was set to record video (1080p, 30 fps). While reviewing the videos I noticed one with something (a bird?) passing in front of the moon. Played back at 10 fps shows the transit to occur over 25 frames.

Friday (04-November-2011) — New Jersey

Backyard Astronomy in New Jersey: Sun and Moon.

The sky was clear so I took my telescope out. First to see the big sunspot (AR 1339), and then later the waxing gibbous moon. The Questar telescope comes with a solar filter to safely view the sun and sunspots.

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)