Facebook keeps telling us we haven't posted anything for a long time so..
A project from last night. This shows the Milky Way gliding across the late summer sky over a two hour period.
One 15 second exposure taken consecutively for two hours. 381 frames!
Each frame was then processed and resized in Photoshop. They then had noise reduction in Topaz AiDenoise and then made into a AVI movie with Virtual Dub. Finally converted to an MP4 with APowersoft video converter.
The red lights moving around are a group of astronomers staying here at the moment.
The camera was a Canon 80D with a Samyang 10mm f2.8 lens. I had a heater element wrapped around the lens to prevent dewing.
It's not perfect but it was fun and a good learning experience.
Skywatcher EQ6 mount slewing
Well, we've finally finished upgrading and refurbishing our EQ6 mount. It's been fitted with a Rowan belt drive kit, a few new bearings and a thorough clean and re-grease. It's now working superbly and is ready for our guests to use come the end of lockdown.
Here is a short video of it doing a three star align and a slew to M31. :-)
The sound these mounts make when slewing is surely a joy! ( see in the comments below for a video that actually has sound 😏 )
Cloudy day gives way to a clear night!
During the course of the week we have had a couple of really good nights. This time lapse video was taken by Paul Gibbons during his stay. The video just goes to show that a cloudy, rainy day sometimes gives way to a beautiful sunset and stunning night!
We were out with guests on Thursday night and just happened to be looking south at the moment the biggest meteor I have ever seen came slowly (relatively) down the sky, starting from about 45 degrees and sinking to the horizon. It started off a vivid green but slowly changed to red. It was still visible just a few degrees above the horizon. Absolutely awesome! This is a video from a security camera on Dawlish seafront which luckily caught the very same event. (although not the colour) Thanks to Gareth for finding this video.
Well, this was unexpected! Dave and Zoe (members of the Milton Keynes AS) are staying with us this week. Last night, while imaging M101 with our Intes they also set up their GoPro 4 camera to do a wide angle timelapse. Luckily they had aimed the camera north and as many of us know from social media, last night solar activity erupted and caused aurora to come marching far down south. Watch what happens at around the 10 second mark!!
There's an occultation of Saturn from the southern hemisphere on Wednesday (their Wednesday has already started). We in the northern hemisphere will see...nothing!So here is a short video we shot of the last occultation of Saturn seen from the UK on on the evening of the 22nd of May 2007. Taken with our Intes MN71 in daylight. Somewhat mangled by facebook rendering but interesting all the same!