Howard B
October 11th, 2022, 06:27 AM
Hi everyone,
Zane Landers was kind enough to split out the individual presentations from the YouTube live streams, making it much easier to view each presentation. Thank you Zane! These videos can be seen here:
https://www.youtube.com/playlist?list=PLiZnykkxPITQ6GIEtVa-JtTVZkizPds5e
If you want to watch the continuous live stream videos of each session, they're available as listed below:
October 8, 2022 day 1 morning session
https://youtu.be/mSmzQhLsFYk
11:00am - Welcome to Portland XV – Howard Banich
11:05 am – Founder comments - Russ Genet
11:30 am – Faster and fainter: drawings with the 30-inch, with some thoughts on the scope – Mel Bartels
October 8, 2022 day 1 afternoon session
https://youtu.be/tKewrPhPAnI
1:30 am – A Modern Eddington Experiment, 2024 - a new attempt to measure the gravitational deflection of starlight by the Sun - Richard Berry
2:30pm – BHMO 34-inch f/2.89 Direct Drive Alt-Az scope – Chris Tribe
Break: 3:30pm – 3:40pm (Zoom meeting will pause during the break)
3:45pm – Post 30-inch projects - Mel Bartels
4:45pm – The Peter Abrahams Astronomical History talk: The Hubble Space Telescope primary mirror failure – Alan Agrawal
October 9, day 2 afternoon session (there was no morning session)
https://youtu.be/JGEgnsP13LY
12:30pm - Brief welcome back (Start of Day 2 Zoom meeting) – Howard Banich
12:35pm - Spray silver coatings - Testing for haze, and life testing with group discussion - Rob Brown
1:30pm – Update on the 800mm project – Michele Scotti
2:30pm – Transforming a 28-inch f/4 into a 30-inch f/2.7, and controlling the thermal environment of the 5/8-inch-thick meniscus mirror - Howard Banich
Break: 3:30 – 3:40 (Zoom meeting will pause during the break)
3:45pm – Meniscus mirror projects - Zane Landers
4:45pm – The 36-inch f/4 direct drive JimiScope - Dan Gray
With the exception of my faux pas (forgetting to start the recording for the day 1 afternoon session until Richard was well into his presentation) everything worked really well for our first hybrid workshop. I think everyone involved agrees that this is the way to go in the future because it makes the workshop so much more accessible.
A quick shout out to all the presenters - beyond the high quality of everyone's talks is their willingness to share. There was no "secret sauce" being held back, and everyone's genuine willingness to discuss any detail of their project shows that the spirit of amateur telescope making and astronomy is alive and well. My personal thanks to you all for making this year's Alt-Az Workshop a huge success.
Howard
Zane Landers was kind enough to split out the individual presentations from the YouTube live streams, making it much easier to view each presentation. Thank you Zane! These videos can be seen here:
https://www.youtube.com/playlist?list=PLiZnykkxPITQ6GIEtVa-JtTVZkizPds5e
If you want to watch the continuous live stream videos of each session, they're available as listed below:
October 8, 2022 day 1 morning session
https://youtu.be/mSmzQhLsFYk
11:00am - Welcome to Portland XV – Howard Banich
11:05 am – Founder comments - Russ Genet
11:30 am – Faster and fainter: drawings with the 30-inch, with some thoughts on the scope – Mel Bartels
October 8, 2022 day 1 afternoon session
https://youtu.be/tKewrPhPAnI
1:30 am – A Modern Eddington Experiment, 2024 - a new attempt to measure the gravitational deflection of starlight by the Sun - Richard Berry
2:30pm – BHMO 34-inch f/2.89 Direct Drive Alt-Az scope – Chris Tribe
Break: 3:30pm – 3:40pm (Zoom meeting will pause during the break)
3:45pm – Post 30-inch projects - Mel Bartels
4:45pm – The Peter Abrahams Astronomical History talk: The Hubble Space Telescope primary mirror failure – Alan Agrawal
October 9, day 2 afternoon session (there was no morning session)
https://youtu.be/JGEgnsP13LY
12:30pm - Brief welcome back (Start of Day 2 Zoom meeting) – Howard Banich
12:35pm - Spray silver coatings - Testing for haze, and life testing with group discussion - Rob Brown
1:30pm – Update on the 800mm project – Michele Scotti
2:30pm – Transforming a 28-inch f/4 into a 30-inch f/2.7, and controlling the thermal environment of the 5/8-inch-thick meniscus mirror - Howard Banich
Break: 3:30 – 3:40 (Zoom meeting will pause during the break)
3:45pm – Meniscus mirror projects - Zane Landers
4:45pm – The 36-inch f/4 direct drive JimiScope - Dan Gray
With the exception of my faux pas (forgetting to start the recording for the day 1 afternoon session until Richard was well into his presentation) everything worked really well for our first hybrid workshop. I think everyone involved agrees that this is the way to go in the future because it makes the workshop so much more accessible.
A quick shout out to all the presenters - beyond the high quality of everyone's talks is their willingness to share. There was no "secret sauce" being held back, and everyone's genuine willingness to discuss any detail of their project shows that the spirit of amateur telescope making and astronomy is alive and well. My personal thanks to you all for making this year's Alt-Az Workshop a huge success.
Howard