Tag: Full Moon

Friday (15-November-2024) — New Jersey


Comet C/2023 A3 (Tsuchinshan–ATLAS)

Yesterday the sky was overcast, so no comet images. The comet and tail keep getting smaller and fainter. The estimated magnitude of the comet was +8.2. I am only showing images from the Stellina telescope since the Vespera telescopes are fitted with filters for viewing emission nebulae.

Comet C/2023 A3 (Tsuchinshan–ATLAS). Composite of 30 images taken with a Vaonis Stellina Telescope (400 mm, f/5, 30 x 10 sec).
Comet C/2023 A3 (Tsuchinshan–ATLAS). Composite of 30 images taken with a Vaonis Stellina Telescope (400 mm, f/5, 30 x 10 sec).

Full “Beaver” Moon

The full “supermoon” this month was extra bright because it was closer to earth. Once it was above the trees to my east, I used the Stellina telescope to record images for a time-lapse video. While reviewing the images I found several images with silhouettes of birds passing in front of the moon. At this time of the year, birds are migrating south, often at night. Even though it may have been a large bird, it must have been a long way away. The cropped image is about 4x magnification.

Silhouette of a bird flying in front of the "Beaver" full moon. Image taken with a Vaonis Stellina Telescope (400 mm, f/5, 1/2000 sec).
Silhouette of a bird flying in front of the “Beaver” full moon. Image taken with a Vaonis Stellina Telescope (400 mm, f/5, 1/2000 sec).

Silhouette of a bird flying in front of the "Beaver" full moon. Image taken with a Vaonis Stellina Telescope (400 mm, f/5, 1/2000 sec).
Cropped Image. Silhouette of a bird flying in front of the “Beaver” full moon. Image taken with a Vaonis Stellina Telescope (400 mm, f/5, 1/2000 sec).

Tuesday (18-January-2022) — New Jersey

Wintertime Backyard Nature in New Jersey.

Birds of the day viewed at the birdfeeder and in the backyard: Mourning Dove, Red-bellied Woodpecker, Downy Woodpecker, Blue Jay, Black-capped Chickadee, Tufted Titmouse, House Finch, Dark-eyed Junco, White-throated Sparrow, Common Grackle, Northern Cardinal.


Birds of the day. Individual images in the slideshow are available in my PhotoShelter Gallery.


Birds of the day. Individual images in the slideshow are available in my PhotoShelter Gallery.


Birds of the day. Individual images in the slideshow are available in my PhotoShelter Gallery.


Birds of the day. Individual images in the slideshow are available in my PhotoShelter Gallery.

While taking the trash out, I noticed that the moon was nearly full. Actually one day after the full moon. Since the sky was clear, I also set cameras up to do some star trails. There definitely are more jets flying than one and two years ago. Also a couple of meteor trails. A couple of notes using the Leica Q2 monochrome for composite star trail images. The ISO needs to be 100 and the exposure time no greater than 4 seconds, otherwise a second dark (shutter closed) image is taken and subtracted to remove sensor noise. Also, I wish the camera had an option to connect an external power source so I could take longer sequences.

full moon. (David J Mathre)
Full Moon. Image taken with a Leica SL2 camera and Sigma 150-600 mm sport lens (ISO 100, 600 mm, f/8, 1/1000 sec). (David J Mathre)

Star Trails. (David J Mathre)
Star and Jet Trails looking South. Composite of 273 images [19:00 – 21:15] taken with a Leica SL2 camera and Loawa 9 mm f/5.6 W-Dreamer lens (ISO 100, 9 mm, f/5.6, 30 sec). Raw images processed with Capture One Pro, and the composite generated using PhotoShop (statistics, maximum). (David J Mathre)

Star Trails. (David J Mathre)
Star and Jet Trails looking South. Composite of 1276 [18:00 – 19:40] images taken with a Leica Q2 monochrome camera with a 28 mm f/1.7 lens. (ISO 100, 28 mm, f/2, 4 sec). Raw images processed with Capture One Pro, and the composite generated using PhotoShop (scripts, statistics, maximum). (David J Mathre)

Star Trails. (David J Mathre)
Star and Jet Trails looking South. Composite of 1520 [20:33 – 22:40] images taken with a Leica Q2 monochrome camera with a 28 mm f/1.7 lens. (ISO 100, 28 mm, f/2, 4 sec). Raw images processed with Capture One Pro, and the composite generated using PhotoShop (scripts, statistics, maximum). (David J Mathre)

Star Trails. (David J Mathre)
Star and Jet Trails looking South. Composite of 1520 [22:59 – 01:06] images taken with a Leica Q2 monochrome camera with a 28 mm f/1.7 lens. (ISO 100, 28 mm, f/2, 4 sec). Raw images processed with Capture One Pro, and the composite generated using PhotoShop (scripts, statistics, maximum). (David J Mathre)

Day 2 of the Bok Choi seeds sprouting time-lapse videos. First video, images taken every 1 minute for 13 hours 36 minutes then displayed at 12 frames/second. The second video images taken every 1 minute for 5 hours, then displayed at 12 frames/second.

Daily Electric Energy Used (95.7 kWh) from Sense. Daily Solar Electric Energy Produced (22.7 kWh) from Sense and SolSystems. Some sun and a bit warmer outside so the resistance heaters were not needed, but the Geothermal HVAC system was on most of the day. Deficit of 73.0 kWh.

Thursday (18-November-2021) — New Jersey

Autumn Day Nature and Working Outside and in the Garage in New Jersey.

Full moon before the lunar eclipse. Unfortunately, a rain storm came through while the eclipse took place.

Full Moon. (David J Mathre)
Full Moon, before the lunar eclipse. Image taken with a Nikon 1 V3 camera and 70-300 mm VR lens. (David J Mathre)

Birds of the day viewed at the birdfeeder and in the backyard: Blue Jay, Black-capped Chickadee, Tufted Titmouse, House Finch, Common Grackle.


Birds of the day. Individual images in the slideshow are available in my PhotoShelter Gallery.

My Little Planet time-lapse videos for the day. 1) Red Rover. Moving items, switching from the front loader to forks, adding additional support to the pallets being used to support the tractor implements. 2) Tent Box. Starting to install the inner cold weather lining in the tent box. It got dark before I could finish.

Daily Electric Energy Used (41.7 kWh) from Sense. Daily Solar Electric Energy Produced (25.7 kWh) from Sense and SolSystems. Mostly sunny. Deficit of 16.0 kWh.

Wednesday (08-April-2020) — New Jersey

Backyard Springtime Night Sky Over New Jersey.

One day past the Full Moon. Comparison images taken with a Nikon D850 camera and 80-400 mm VRII lens with and without a 2.0x TC-EIII teleconverter. Both images zoomed to project as the same size. To my eye, the one without the teleconverter is sharper.

alt_title. (David J Mathre)
One day after full moon. Image taken with a Nikon D850 camera and 80-400 mm VRII lens (ISO 800, 400 mm, f/11, 1/500 sec). (David J Mathre)

alt_title. (David J Mathre)
One day after full moon. Image taken with a Nikon D850 camera and 80-400 mm VRII lens + 2.0x TC-EIII (ISO 800, 800 mm, f/11, 1/500 sec). (David J Mathre)

Daily Electric Energy Used (56.1 kWh) from Sense Home Energy Monitor and Daily Solar Electric Energy Produced (59.6 kWh) from SolSystems and Locus Energy. Sunny with intermittent clouds. A surplus of 3.5 kWh.

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