Discover and read the best of Twitter Threads about #cronesteyn

Most recents (1)

1/3
Finally my first view of comet C/2020 F3 NEOWISE, albeit through gaps in a rather clouded sky & quite deep in twilight (around 3:50-4:00 CEST). From #Cronesteyn, #Leiden, the Netherlands.
Even with my current eyesight problems, could see it naked eye including a bit of tail ImageImageImage
2/3
This image is a single shot with a Canon EOS 80D + Samyang 2.0/135 mm, 2500 ISO, 0.5 seconds, just as it started to appear from behind clouds.
Very fine sight in 10 x 50 binoculars. Image
3/3
These are two image stacks: one of 18 images of 0.5 seconds (ISO 1000); the other of 13 images of 1/3rd second (ISO 1000).
Canon EOS 80D + Samyang 2.0/135 mm on fixed tripod. ImageImage
Read 3 tweets

Related hashtags

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3.00/month or $30.00/year) and get exclusive features!

Become Premium

Too expensive? Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal Become our Patreon

Thank you for your support!