Video transcript of the meeting
While Waiting for Neowise by Dan Posey
This is a 6 minute test (12x30s) of the North America Nebula with a light pollution filter from Mt. Tolmie. Shot with my Sigma 105 at f2 and my Canon Ra at iso 640
Comet Neowise: An Urban Challenge by John McDonald
Comet Neowise reflecting over Thetis Lake.
UVic Astronomy Open House 7:30PM Wednesday
The zoom guest link (with password embedded) is:
https://zoom.us/j/97173236268?pwd=V2hhYTAwVVY5cXl5eEFoOUxSYmZGdz09
Bigger, better, faster: how changes in technology drive astronomy data collection by Nat Comeau
Abstract: There are roughly five variables of interest in observational astronomy: where the object was (sky position), what it looked like (spatial resolution), when it was seen (observation time), how bright it was (brightness), and what colour of light it was (spectral resolution). In this talk I’ll give an overview of how enhancements in technology have driven how precisely we can measure these five variables, and how increasing this precision unlocks wonders that were previously invisible to us. From the first naked eye measurements of the planets, to automated networks of telescopes working hand in hand with gravitational wave observatories, I will describe how far we’ve come in astronomy data collection and how much more there is to do.
Observing
- This Week’s Sky – Skynews magazine
- This Week’s Sky At a Glance – Sky & Telescope magazine
- Explore the Universe Online – complete this observing program over the next few months, guided online by RASC’s Eric Wickham
- RASC’s Youtube channel has lots of content!
