Category: Skyscape

Views of the sky. Sunrise, sunset, clouds, and weather

Sunday (21-June-2020) — New Jersey

Early Summertime Backyard Nature in New Jersey.

Summertime Dreams — Backyard Wildflower Meadow. Composite of 27 images taken with a Leica SL2 camera and 16-35 mm lens (ISO 400, 16 mm, f/16, 1/125 sec). Raw images processed with Capture One Pro and AutoPano Giga Pro to produce a Tunnel View, Little Planet View, and Mirrorball View. THe files contain 268 gigapixels and can be printed as a 54 x 54 inch (1.37 x 1.37 meter) poster.

So far, I have identified the following types of flowers in this meadow: Lance-leaf Coreopsis, Larkspur/Delphinium, Cornflower/Bachelor Button, Sweet William, Daisy, Black-eyed Susan, Cosmos, Red Poppy, Forget-me-Not, Flax, Moth Mullein, Baby’s Breath, Beardtongue/Foxglove and Lemon-Mint. Last year this meadow was mainly a variety of Sunflowers that hid the lower wildflowers. I mowed everything down in the fall and didn’t plant any new seeds. So everything in the meadow this year must have self seeded. The Sunflowers seeds must have been consumed by the birds, squirrels, mice, and deer.

Summertime Dreams -- Backyard Wildflower Meadow. Composite of 27 images taken with a Leica SL2 camera and 16-35 mm lens (ISO 400, 16 mm, f/16, 1/125 sec). Raw images processed with Capture One Pro and AutoPano Giga Pro. (DAVID J MATHRE)
Summertime Dreams — Backyard Wildflower Meadow. Composite of 27 images taken with a Leica SL2 camera and 16-35 mm lens (ISO 400, 16 mm, f/16, 1/125 sec). Raw images processed with Capture One Pro and AutoPano Giga Pro. (DAVID J MATHRE)
Summertime Dreams -- Backyard Wildflower Meadow. Composite of 27 images taken with a Leica SL2 camera and 16-35 mm lens (ISO 400, 16 mm, f/16, 1/125 sec). Raw images processed with Capture One Pro and AutoPano Giga Pro. (DAVID J MATHRE)
Summertime Dreams — Backyard Wildflower Meadow. Composite of 27 images taken with a Leica SL2 camera and 16-35 mm lens (ISO 400, 16 mm, f/16, 1/125 sec). Raw images processed with Capture One Pro and AutoPano Giga Pro. (DAVID J MATHRE)
Summertime Dreams -- Backyard Wildflower Meadow. Composite of 27 images taken with a Leica SL2 camera and 16-35 mm lens (ISO 400, 16 mm, f/16, 1/125 sec). Raw images processed with Capture One Pro and AutoPano Giga Pro. (DAVID J MATHRE)
Summertime Dreams — Backyard Wildflower Meadow. Composite of 27 images taken with a Leica SL2 camera and 16-35 mm lens (ISO 400, 16 mm, f/16, 1/125 sec). Raw images processed with Capture One Pro and AutoPano Giga Pro. (DAVID J MATHRE)

Daily Electric Energy Used (57.1 kWh) from Sense. Daily Solar Electric Energy Produced (75.6 kWh) from Sense and SolSystems. Sun and intermittent clouds. A surplus of 18.5 kWh.

Weekly Electric Energy Used (321 kWh) from Sense. Weekly Solar Electric Energy Produced (463 kWh) from Sense and SolSystems. Sun and intermittent clouds. A surplus of 142 kWh.


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Friday (27-March-2020) — New Jersey

Backyard Spring Nighttime Sky Over New Jersey.

Star Trails looking up and west. Only about an hour with limited clouds. Not many jet trails crossing the western sky as air travel has been significantly curtailed. One meteor trail in the second image.

Star Trails looking up. Composite of images taken with a Nikon D850 camera and 8-15 mm fisheye lens (ISO 800, 11 mm, f/8, 30 sec). (DAVID J MATHRE)
Star Trails looking up. Composite of images taken with a Nikon D850 camera and 8-15 mm fisheye lens (ISO 800, 11 mm, f/8, 30 sec). (DAVID J MATHRE)
Star Trails looking up. Composite of images taken with a Nikon D850 camera and 8-15 mm fisheye lens (ISO 800, 11 mm, f/8, 30 sec). (DAVID J MATHRE)
Star Trails looking up. Composite of images taken with a Nikon D850 camera and 8-15 mm fisheye lens (ISO 800, 11 mm, f/8, 30 sec). (DAVID J MATHRE)
Star Trails looking west. Composite of images taken with a Nikon D810a camera and 19 mm f/4 PC-E lens (ISO 800, 19 mm, f/8, 120 sec). (DAVID J MATHRE)
Star Trails looking west. Composite of images taken with a Nikon D810a camera and 19 mm f/4 PC-E lens (ISO 800, 19 mm, f/8, 120 sec). (DAVID J MATHRE)

Daily Electric Energy Used (61.2 kWh) from Sense Home Energy Monitor and Daily Solar Electric Energy Produced (71.5 kWh) from SolSystems and Locus Energy. Lots of sunshine. A surplus of 10.3 kWh.

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Six-Years Ago (14-March-2014) — Iceland

Gone to See Iceland 2014 – Winter Photography Workshop. Day 6: Golden Circle.

One of our stops along the “Golden Circle” was to see Strokkur, a geyser in the Haukadalur geothermal area beside the Hvítá River in southwest Iceland. It should be noted that there are many tour buses and lots of people that do the “Golden Circle” every day. Unlike, Old Faithful in Yellowstone, you can get quite close to Strokkur. Also, this geyser erupts more often than Old Faithful. I have several sets of images (slide shows and time-lapse video) from a distance where you can see the people coming and going, and then up close where you can see the clear blue “Bubble Burst” as the geyser erupts.

The Bubble Burting. Strokkur, a geyser in the Haukadalur geothermal area beside the Hvítá River in southwest Iceland. Images taken with a Nikon Df camera and 70-200 mm f/4 lens (ISO 100, 70 mm, f/8, 1/500 sec). (David J Mathre)
The Bubble Burting. Strokkur, a geyser in the Haukadalur geothermal area beside the Hvítá River in southwest Iceland. Images taken with a Nikon Df camera and 70-200 mm f/4 lens (ISO 100, 70 mm, f/8, 1/500 sec). (David J Mathre)




Individual images from the above slide shows can be viewed at my PhotoShelter Gallery.

One-Year Ago (06-March-2019) — New Jersey

Backyard Wintertime Nature in New Jersey.

Birds of the Day viewed from my backyard patio: Canada Goose, Turkey Vulture, Blue Jay, Red-winged Blackbird, and Northern Cardinal.

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

Four Years Ago (06-March-2016) — Indian Ocean

Gone to See the World. Semester at Sea Spring 2016 Voyage on the MV World Odyssey. Day 61: Neptune Day while crossing the Indian Ocean.

Neptune Day celebration. Time-lapse video of the shellback initiation for those crossing the equator their first time. Over 50 of the students and life-long learners had their heads shaved.

I feel for the Semester at Sea voyagers this year as they miss several ports to avoid the COVID-19 virus. I wish them well, and hope the program is able to continue in the future.