Last night I photographed the same lunar regions through 3 different telescopes:
- Astro-Professional 80mm ED f/7
- Astro-Physics 127mm f/8 refractor
- GSO 200mm f/5 Newtonian
Today I pointed the 20cm Newtonian telescope again towards the moon. Shortly after first quarter quite a few nice landscapes are visible.
All images were captured as 120s AVI files using a 3x Barlow lens and the QHY5IIc camera.
The 20cm Newtonian telescope in combination with the Televue 3x Barlow show a wealth of detail on the moon.
I haven’t photographed the moon at this age, so here are some new lunar features for me. Read More
Springtime is galaxy time! After a frustrating friday night with incorrect mount setup, iAstroHub not working properly, which resulted in badly focussed and guided images, saturday evening proved much more successful:
The Leo triplet is a trio of galaxies which are physically near each other, a faint tidal tail can be seen to the upper left of M66, the lower right galaxy.
The distance to this galaxy group is about 35 million lightyears.
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.