Pages
Gallery
Categories
- Macrophotography
- Carbon Stars
- Picture of the Week
- High-Speed Photography
- Photomicroscopy
- Talks and Presentations
- Micro-Dragonfly Array
- Photographic courses
- Hyperstar III and SXVF-M26C
- Canon 200mm prime lens
- Astronomy Image of the Day
- Hyperstar III and Trius SX-814C
- Uncategorized
- Exhibitions
- CCD Images
- Published Work
- Site News
- Writing
- News
- Creating mosaics
- Star Vistas
- House and home
Visitors
Tags
Author Archives: Greg Parker
A third imaging system for the mini-WASP array is being prepared
First off a big thank you to Tom How for patiently walking me through how to configure his fantastic “synch” program to accommodate a second “slave” camera. Tom has written some very useful code that works with Maxim DL that … Continue reading
Posted in mini-WASP Array, News
Comments Off on A third imaging system for the mini-WASP array is being prepared
How I will remember Neil Armstrong
Here is a clip of Neil Armstrong at the Starmus Festival last year in Tenerife. For me it was an almost overwhelming experience being in the presence of the first man to walk on the Moon, and he appeared to … Continue reading
Posted in News
Comments Off on How I will remember Neil Armstrong
The mini-WASP continues to fight back – this is now getting personal!
O.K. so last night I put a friend’s Sky 90 in place of the Sky 90 that continues to defy all my attempts at collimation and unbelievably it was clear at 9:00 p.m. Brilliant, too early to start imaging, but just … Continue reading
Posted in mini-WASP Array, Projects
Comments Off on The mini-WASP continues to fight back – this is now getting personal!
See and hear the mini-WASP in action
On YouTube. See the Paramount ME casually throw around over 90 pounds of kit as if it were weightless 🙂
Posted in mini-WASP Array, Projects
Comments Off on See and hear the mini-WASP in action
The Fermi paradox – where are they?
If you don’t know what the Fermi paradox is, then it’s pretty pointless reading any further. For those that do know what the Fermi paradox is, then for what it’s worth, my belief up until 2 years ago was that … Continue reading
Posted in Uncategorized
2 Comments
Here is the Type I Curta calculator that was sent from the States last week (arrived today after a week’s delay in Customs). This is an August 1956 version and is in near mint condition. Done a few multiplications … Continue reading
Some more on the Curta calculator
What’s really nice about the Curta calculator is that by thinking about the maths problem you want to solve in a logical manner you can minimise the number of handle rotations to calculate the answer. So for example, finding the … Continue reading
Black Type II Curta calculator July 1953
Gaze and weep at this engineering beauty. And remember, this was made in the days before CNC equipment!!! Arrived this morning, courtesy of E-Bay 🙂 🙂
Posted in News
Comments Off on Black Type II Curta calculator July 1953
Contrasting star colours in Perseus
Got today’s EPOD with the Algol/Rho Persei image from a while back 🙂 Thank you Jim for continuing to publish my work from the New Forest Observatory.
Posted in EPOD
Comments Off on Contrasting star colours in Perseus
Vega region – 3.26 x 4.24 degrees, both M26C cameras – mini-WASP array
Took this test image of the Vega region using both Sky 90s and both M26C cameras on the mini-WASP array. One camera is not as well set up (collimation, chip flatness) as the other, but I just wanted to see … Continue reading
Posted in mini-WASP Array
Comments Off on Vega region – 3.26 x 4.24 degrees, both M26C cameras – mini-WASP array