Night Sky in New Jersey.
Milky Way as seen in New Jersey. Image taken with a Nikon D200 and 10.5 mm Fisheye Lens (f/2.8, 30 sec exposure)
Tag: Night Sky
Five-Years Ago (27-August-2007) — Colorado
Summer Nighttime Sky Over Colorado.
Self Portrait while photographing a lunar eclipse in Boulder, Colorado.
Monday (13-August-2012) — New Jersey
Backyard Summertime Night Sky Over New Jersey.
Perseid Meteor Shower. I know that I said that I was going to go out to get more images of Clearwing Hummingbird moths, but the sky was finally clear last night and I had an opportunity to view the Perseid Meteor Shower. I set up two cameras on the back deck — a Nikon D4 camera with a 16 mm f/2.8 fisheye and a Nikon D800 camera with a 14-24 mm f/2.8 lens. Each was set to take 30 sec images (ISO 400, f/2.8). With the D800 camera and 14-24 lens I took the time to take a set of images to find out where I got the best focus for stars at infinity. For the 16 mm fisheye lens I just used infinity on the lens. This was a mistake. The images I got with the 14-24 lens where I spent the time to test the focus were a lot better, especially with the 32 MB sensor on the D800 camera.
The first image below is a single exposure with a meteor trail using the D800 & 14-24 mm lens. I really don’t understand the physics of other images on the internet of the Perseid Meteor Shower that show long exposures of the night sky (1-6 hours) that show multiple meteor trails where both the stars and the ground/landscape don’t move.
I have included several ~1 hour star trail images that are composites of the 30 second images (using the Startrails.exe program). The sky in New Jersey is not that dark, and the glow in the bottom of the image is the light from Princeton and Trenton. If you look close, several do show 1 or more meteor trails that were visible in New Jersey.
Tuesday (27-March-2012) — New Jersey
Early Spring Night Sky over New Jersey. NASA ATREX Mission. Early Morning Sky Lit Up By Five NASA Sounding Rockets.
Early this morning NASA launched five sounding rockets from Wallops Island, Virginia over a seven minute period to study the jet stream in the upper atmosphere at the edge of space. Once the rockets reached the thermosphere they were set to release trimethyaluminum that would react to create a cloud of aluminum oxide. This mission has been canceled several times waiting for clear skies from New Jersey to South Carolina. I set up a Nikon D3x camera with a 14-24 mm f/2.8 wide angle lens and pointed it south-east to capture an image every minute starting just after midnight to see if I could to catch something from the mission. The rockets were launched starting just before 5 AM (EDT).
The following is a composite of 40 images combined using the startrails program showing the release from all 5 rockets. You see the star trails, a couple of jet trails, all five of the ATREX rocket cloud releases and as a bonus a meteor trail.
Friday (17-February-2009) — New Jersey
Backyard Winter Night Sky in New Jersey: Star and Jet Trails.
I used a 16 mm Fisheye lens to take acquire some winter night sky images. The images were combined using the startrails.exe program to get the star trail images. The first image is a composite of 15 60 second images relatively early in the evening. The next three are composites of 16, 35, and 300 second (5 minute) images.
