At this time of the year, the dawn clouds don’t seem to be as impressive. Dawn is earlier (before 05:30) so I might miss them, and the sun is further north so some of the colorful clouds may be hidden behind the trees to the north-east. During the day I spent some time with a new camera/lens combo (Nikon D850 camera and 70-300 mm AF-P lens) doing a flower/wildflower walkabout. It is an interesting combo. Individual images from the slides hows can be viewed here.
Early Dawn Panorama. Composite of three image taken with a Leica CL camera and 18 mm f/2.8 lens (DAVID J MATHRE)
Dragonfly. Image taken with a Nikon D850 Camera and 70-300 mm VR lens (DAVID J MATHRE)
For the second night in a row the sky was clear so again I set up two cameras. This time using lessons learned from yesterday. One for firefly trails (Nikon D810a camera and 200 mm f/2 lens), and one for star trails looking north (Nikon D850 camera and 19 mm f/4 PC-E lens). This time the focus point for the firefly trails was moved back, and the orientation changed to portrait. I like this better than last night. For the star trails image I rotated the camera to north to get the circle around the north star. The star trail images really needs to be viewed on a large high-resolution monitor. I also made a time-lapse video (five hours compressed to 20 seconds) of the night sky. This is best viewed on a high-resolution monitor in a dark room. The Big Dipper pointing to the north star was one of the first things I learned about the night sky. One note post processing is with these high-resolution cameras it took me all day to do the processing, even with my fastest computer with a video processor (Microsoft Surface Book II Pro).
Firefly Trails. Composite of images taken with a Nikon D810a camera and 200 mm f/2 lens (ISO 1600, 200 mm, f/11, 120 sec). Raw images processed with Capture One Pro and the composite generated using Photoshop CC (statistics, maximum). (DAVID J MATHRE)Star Trarils Looking North. Composite of images (22:20-03:19) taken with a Nikon D850 camera and 19 mm f/4 PC-E lens (ISO 200, 19 mm, f/4, 30 sec). Raw images processed with Capture One Pro and the composite created using Photoshop CC (scripts, statistics, maximum). (DAVID J MATHRE)
Individual images from the slide show can be viewed here.
The sky was clear so I set up two cameras. One for firefly trails (Nikon D810a and 200 mm f/2 lens), and one for star trails looking south (Nikon D850 and 19 mm f/4 PC-E lens). The focus point for the firefly image should have been further back. This is my first star trails image with the high-resolution Nikon D850 camera (8256 x 5505 pixel — 45 MP sensor). The image really needs to be viewed on a large high-resolution monitor. I focused the camera using live view using a magnified bright star. I need to figure out how to do the same thing with the firefly images. I also made a time-lapse video (five hours compressed to 20 seconds) of the night sky. This is best viewed on a high-resolution monitor in a dark room. The brightest object that shows up in the early morning is Mars.
Firefly Ttrails (21:50-03:59). Composite of images taken with a Nikon D810a camera and 200 mm f/2 lens (ISO 400, 200 mm, f/5.6, 120 sec). Raw images processed with Capture One Pro and the composite generated with Photoshop CC (statistics, maximum). (DAVID J MATHRE)Star Trails Looking South (23:00-03:59). Composite of image taken with a Nikon D850 camera and 19 mm f/4 PC-E lens (ISO 200, 19 mm, f/4, 30 sec). Raw images processed with Capture One Pro and the composite generated with Photoshop CC (statistics, maximum). (DAVID J MATHRE)
Individual images from the slide show can be viewed here.
