With the sky clear, I set up the Vespera Observation station with a solar filter during the day to observe sunspots. When I reviewed the images, I found one with a silhouette of a bird (Turkey Vulture?) flying in front of the sun. In the past I have capture images of planes, and sometimes satellites transiting the solar disk. While on Semester at Sea voyages, we had an informal contest to capture images of ships at the horizon passing in front of the sun at sunset (or sunrise).
Silhouette of bird flying in front of the Sun. Image taken with a Vespera Observation Station (50 mm lens, 200 mm focal length, f/4, 1/4000 sec) fitted with a solar filter. Image processed with Topaz Photo AI. (David J Mathre)
Once it got dark out, I set up both the Vespera and Stellina observation stations to observe deep sky objects (galaxies, nebulae, star clusters). The Vespera was fitted with a dual band (H-alpha and O-III) filter. The Vespera captured images of NGC 6960: Western Veil Nebula, Witch’s Broom Nebula; IC 1396: Elephant’s Trunk Nebula; and IC 1795: Fish Head Nebula. The final one didn’t go to completion due to condensation on the lens.
NGC 6960: Western Veil Nebula, Witch’s Broom Nebula. Composite of 407 10 second exposures taken with a Vespera Observation Station (50 mm lens, 200 mm focal length, f/4, 4070 sec) using a dual band (H-alpha, O-III) filter. Image processed with Topaz Photo AI. (David J Mathre)IC 1396 Emission Nebula (Elephant’s Trunk Nebula). Composite of 623 10 second exposures taken with a Vespera Observation Station (50 mm lens, 200 mm focal length, f/4, 6230 sec) using a dual band (H-alpha, O-III) filter. Image processed with Topaz Photo AI. (David J Mathre)IC 1795 Emission Nebula (Fish Head Nebula). Composite of 175 10 second exposures taken with a Vespera Observation Station (50 mm lens, 200 mm focal length, f/4, 1750 sec) using a dual band (H-alpha, O-III) filter. Image processed with Topaz Photo AI. Note: Observation did not run to completion. (David J Mathre)
For the Stellina, I used the “Plan My Night” option to collect images of Messier 29 Open Cluster (M29, NGC 6913); NGC 6946 (Fireworks Galaxy); NGC 7331 Spiral Galaxy (Caldwel 30); Messier 31 Spiral Galaxy (Andromeda Galaxy, NGC 224); Messier 74 Spiral Galaxy (M74, NGC 628, Phantom Galaxy); Messier 110 Dwarf Elliptical Galaxy (M10, NGC 205); IC 342: The Hidden Galaxy in Camelopardalis. The system was set to collect images for about an hour for each object. For some reason, the telescope did not automatically close at the end of the collection. I am not sure if the external Anker Power USB power supply ran out. The lens was covered with dew. The Stellina system has a lens heater that is supposed to prevent condensation so may be the reason the power bank ran out. The Vespera system does not have the lens heater option installed.
Messier 29 Open Cluster (M29, NGC 6913). Composite of 131 exposures taken with a Stellina Observation Station (80 mm lens, 400 mm focal length, f/5, 1310 sec). Image processed with Topaz Photo AI. (David J Mathre)NGC 6946 (Fireworks Galaxy). Composite of 220 10 second exposures taken with a Stellina Observation Station (80 mm lens, 400 mm focal length, f/5, 2200 sec). Image processed with Topaz Photo AI. (David J Mathre)NGC 7331 Spiral Galaxy (Caldwel 30). Composite of 143 10 second exposures taken with a Stellina Observation Station (80 mm lens, 400 mm focal length, f/5, 1430 sec). Image processed with Topaz Photo AI. (David J Mathre)Messier 31 Spiral Galaxy (Andromeda Galaxy, NGC 224). Composite of 601 10 second exposures taken with a Stellina Observation Station (80 mm lens, 400 mm focal length, f/5, 6150 sec). Image processed with Topaz Photo AI. (David J Mathre)Messier 74 Spiral Galaxy (M74, NGC 628, Phantom Galaxy). Composite of 203 10 second exposures taken with a Stellina Observation Station (80 mm lens, 400 mm focal length, f/5, 2030 sec). Image processed with Topaz Photo AI. (David J Mathre)Messier 110 Dwarf Elliptical Galaxy (M10, NGC 205). Composite of 367 10 second exposures taken with a Stellina Observation Station (80 mm lens, 400 mm focal length, f/5, 3670 sec). Image processed with Topaz Photo AI. Located near the Andromeda galaxy (bottom right corner). (David J Mathre)IC 342: The Hidden Galaxy in Camelopardalis. Composite of 239 10 second exposures taken with a Stellina Observation Station (80 mm lens, 400 mm focal length, f/5, 2390 sec). Image processed with Topaz Photo AI. (David J Mathre)
Daily Electric Energy Used (46.5 kWh) from Sense. Daily Solar Electric Energy Produced (51.7 kWh) from Sense. Sunny. Surplus of 5.2 kWh.
Gone to See America. February 2014 Florida Road Trip. Day 12: Big Cypress National Preserve.
Silhouette of a Kingfisher with its Beak Open Making a Call at Dusk. Big Cypress Swamp in Florida. Image taken with a Nikon Df camera and 80-400 mm VRII lens (ISO 100, 400 mm, f/5.6, 1/2500 sec). Image converted to B&W with Capture One Pro 7.
Silhouette of a Kingfisher with its Beak Open Making a Call at Dusk. Big Cypress Swamp in Florida. Image taken with a Nikon Df camera and 80-400 mm VRII lens (ISO 100, 400 mm, f/5.6, 1/2500 sec). Image converted to B&W with Capture One Pro 7. (David J Mathre)
