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
Here’s a simple little maths problem for you to look at, if you like that sort of thing. For what value of x does the following equation hold true? x^n + 2.x^n+1 = x^n+3 Where x^3 is x cubed.
I sent a friend a low-res version of M31 and they asked if they could have the hi-res version to print out and put on their wall. Now it gets embarrassing – can’t find the hi-res version anywhere. So I … Continue reading
Kemble’s Cascade alone has R N and S-type stars in the frame. In case the labelling on the image itself doesn’t come out too well, the TOP labelled star is BD Camelopardalis S-type, the MIDDLE star is V Camelopardalis N-type, … Continue reading
I just put this montage together of stellar spectral classes with some real examples.
Absolutely all the data I have on the Triangulum Galaxy.
Now there’s a LOT going on in this one! Central object is the Jellyfish nebula with bright star Propus. Top right we have TWO open clusters, the larger one is M35, and the smaller golden one to its right is … Continue reading
The whole of Canis Minor. Canis Minor only comprises 2 stars – Procyon (bright white star bottom left) and Gomeisa (blue star towards top right). This is a 2-frame mosaic using the Canon 200mm prime lenses and the M26C OSC … Continue reading
A 2-frame mosaic of the Arcturus region using the Canon 200mm prime lenses and the M26C OSC CCDs. This image comprises 40 subs at 5-minutes per sub. Note the Napoleon’s Hat asterism at the 5 o’clock position.
Lots of Taurus Molecular Cloud dust in this one taken using the 200mm lenses and the ASI 2600MC Pro CMOS cameras on the MiniWASP array. This image comprises 26 x 15-minute subs and could do with at least the same … Continue reading
