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Category Archives: 200mm lens and ASI 2600MC-Pro camera
The Stars Like Dust
It really is hard to get a perspective on just how many stars there are in the Milky Way region of the Sagitta image. So I took a BIG crop out of the bottom of the image and magnified it … Continue reading
Sagitta
Managed to get the left frame of the Sagitta mosaic last night with anothe 5-hours of 10-minute subs using the 200mm lenses and the 2600MC Pro OSC CMOS cameras. So that is the whole of Sagitta covered. Apart from the … Continue reading
Sagitta Central
A clear beautiful Moonless night last night, one of the best I’ve seen in a long while. Target – the constellation Sagitta. This is planned to be a 3-frame mosaic with the 200mm lenses and the 2600MC Pro CMOS cameras. … Continue reading
Corona Borealis. A 10-year Project Finally Completed
Last night (staying up until 3 a.m.) I was able to get the 3rd and final frame of this 3-frame mosaic of the whole of Corona Borealis. I first had the idea to capture this one a decade ago, but … Continue reading
Spica Deep Down in the Murk
Unbelievably it was actually clear last night AND there was no Moon. Choice was between Arcturus and Spica, and as I’d only done Spica once before with the Sky90 array, Spica won. Just as with the Sky90 array image, Spica … Continue reading
An Altair/Barnard’s “E” Composite
Using Registar I combined the Altair/Barnard’s “E” images taken with the Canon 5D MkII and a 200mm lens together with the ASI 2600MC Pro CMOS cameras and the 200mm lenses. This is the result.
An Image from Last Night
Castor (blue-white star top right) and Pollux (orange star bottom left) the Twins in Gemini taken last night under a blazing Moon with the 200mm lenses and the ASI 2600MC Pro CMOS camera. This is only 4 x 10-minute subs, … Continue reading
Aldebaran
Only 6 x 10-minute subs from last night, so pretty noisy, but at least it’s the first image since November 14th 2023, so a major landmark. 200mm lenses and the ASI 2600MC Pro CMOS cameras. Need to take some new … Continue reading
Picture of the Week
A regular visitor to this website made the valid comment that the Andromeda image has been the latest one to be shown for far too long. Why has it been up there for so long? Very simple really, I haven’t … Continue reading
Composite Rosette Nebula
This image of the Rosette nebula is a composite using data from the 200mm lenses with ASI 2600MC Pro CMOS camera and Optolong filter, together with Hyperstar 4 data using an ASI 2600MC Pro CMOS camera and a UV/IR cut … Continue reading