David's Images of the Day Photoblog
Views of the sky. Sunrise, sunset, clouds, and weather
On our final day, the ANPAT 9 group took the Alaska Railroad from Anchorage to Spencer Glacier. The images I took with a Nikon D300 camera and 18-200 mm lens were combined into a time-lapse video (about 2.3 minutes in length). Some questions. Do viewers like this format, should I add music, or would a slideshow with just the best 20 images be better?
After three full days and five nights at Denali National Park, the ANPAT 9 group returned to Anchorage on the Alaska Railroad. During the trip, I took a lot of images, mainly with a Nikon D3 camera and 16 mm f/2.8 fisheye lens. I’ve put these together as a time-lapse movie. It is a bit jerky, but has the feeling of riding the railroad. I need to add a title and add some music. Any suggestions?
View of Mount Denali on a clear day from the Stony Hill Overlook (mile 62). This is on the only road into Denali National Park. Private vehicles are restricted to the first 15 miles into the park. To go beyond that point you either need to walk or take the (hop-on, hop-off) buses provided by the National Park Service.
Star Trails. Following Hurricane Irene, we had a couple of days and nights with very clear skies. You could even see the Milky Way (although a lot dimmer than in locations with less light pollution). I set up a Nikon D3s camera with a 16 mm f/2.8 fisheye lens to do star trails last night. The settings on the camera were manual (ISO 400, 16 mm, f/4, bulb). The exposure time was controlled with a MC-36 itervelometer (delay 5 sec, long 59 sec, interval 1 sec, N —). In camera long exposure noise reduction was turned off. The 1 second interval is required to allow the data to get transferred from the camera to the card, and effectively have one image taken every 60 seconds (1 minute). The MC-36 is required for exposures longer than 30 seconds. After the images were transferred to the computer, the RAW images were processed with Lightroom, and converted to JPG. The JPG images were then processed using Startrails.exe program to make composites. The following images show a single exposure, then startrail composites of 2 minutes, 5 minutes, 15 minutes, 30 minutes, 60 minutes, 120 minutes, and 300 minutes. Some high level clouds came in for the 300 minute (5 hour) image.
Backyard Summertime Night Sky Over New Jersey.
I used the images taken overnight to create a time-lapse video of the night sky. Although faint, you can see the Milky Way in New Jersey. The time-lapse video was created using Adobe PhotoShop CS5 and Adobe Premiere Pro CS5.
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