On December 26th we were invited to christmas dinner at my sisters place. I brought the Vixen Polarie, the Takahashi FS-60CB and the Nikon D750 to do some astrophotgraphy during the evening.
The image above records some faint nebulosity across central Orion. From the horsehead nebula B33 silhouetted against IC434 to the flame nebula NGC 2024. In the upper left, the M78 nebula with its surrounding NGC objects is also visible. In the corner a hint of Barnards loops is discernible
In Autumn the Andromeda galaxy is conveniently placed in the darkes part of the sky for my home, the eastern sky.
Due to the vibration prone location of my telescope on the top of our house, I had to throw away 2/3rds of the individual exposures due to trailed stars, so I ended up with only 22,5 minutes of data. Another possibility is, that the guiding didn’t work properly, calibration was suspiciously short.
Anyways, here is the Andromeda galaxy at 1016mm focal length, Nikon D750, 45x30s, ISO 1600, Astro-Physics 127mm f/8, Meade LXD 650 mount.
45x30s, Astro-Physics 127mm f/8, Nikon D750, ISO 1600, preprocessed and stacked in Regim, developed in Photoshop and Lightroom.
Two weeks before the moon will eclipse the sun, the moon was partially eclipsed by the Earth’s shadow
I had to turn around, when the road to my observing location was blocked, then I rushed to another spot, to find clouds on the horizon blocking the view for quite a while. But finally the still eclipsed moon emerged from the clouds and I was able to take some quick shots.
I used my 80mm refractor and a 300mm lens for the images.
The Comet 41P/Tuttle-Giacobini-Kresák is passing through the constellation Ursa Major these nights.
66×30″, ISO1600, 300mm f/4, Nikon D750, Skywatcher Star Adventurer, Deep Sky Stacker, Photoshop, Lightroom.
66×30″, ISO1600, 300mm f/4, Nikon D750, Skywatcher Star Adventurer, Deep Sky Stacker, Photoshop, Lightroom. Crop from the image above.
This animation created from the individual frames used for the image above, shows the movement of Comet 41P/Tuttle-Giacobini-Kresák against the starry Background. The time-span of the animation is 36 minutes between 19:09 and 19:45 UT on the evening of March, 25th.
Today Venus was a very delicate crescent, with only about 4% of it’s visible disc illuminated by the sun. I used the 127mm f/8 refractor with a 1.4x teleconverter and took a number of images using the Nikon D750. 20% of 46 individual images were used to create this image using the software Autostakkert: