A restart to the project of Simies 147, the previous below 4 pane mosaic was captured using data from the fantastic Telescopius website. It suggested that the 4 panes would work and stich together, as you can see further down that didn't work. So I have re planned a 6 pane mosaic with a greater 30% overlap. I ran a test with 2 frames and with a stretch and alignment in Photoshop and Bingo it works. I would like to run with more data looking at 4-5 hours on each frame, more data equals more signal and less noise. So below is the first run of 50 minutes data per frame. So far with so little data I am very pleased that there is the full shell on view. Shown in negative here you can see the joins and the noise is very apparent. Very happy so far.
Sunday 6 February 2022
Simies 147 Part 2
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California Nebula
NGC1499 The California Nebula. Discovered in 1889 The California Nebula is an emission nebula in the constellation of Perseus, currently v...
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Object: M45Type: Open Cluster Distance: 380Light Years (Approx) Constellation: Taurus Date : 27th October 08 Equipment: William Optics M...
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Without doubt the finest of globular clusters visible in the northern hemisphere. Located outside the plane of our galaxy and some 25,000 li...
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