Hi all, spent yesterday playing in Ha, main goal was to try to get rid of the Newton Rings on single shot Ha images. Seem to have managed it.
By using the blocking filter and doduble stack module on the ED80 with no barlows etc the rings seem to have gone, but when using the powermate or barlows they are back......anyway, a day well spent, just need to get more images and have a go at stacking them now.....
Full Disc Ha 01/04/12 DSLR Single shot...
Full Disc Ha 01/04/12 DSLR Single shot...
Coronado PST DS,
Skywatcher ED80 Pro Apo Refractor + White light with Lunt 2" wedge.
Skywatcher ST80 modded,
Canon 1000D
Vixen GPDX Skysensor 2000, CG4, CG5GT
Philips SPC900NC webcam, Long Ex & Amp Off Mod
Philips SPC900NC mono chip webcam.
+ Collection of Vintage Hawaiian Ukuleles.
Skywatcher ED80 Pro Apo Refractor + White light with Lunt 2" wedge.
Skywatcher ST80 modded,
Canon 1000D
Vixen GPDX Skysensor 2000, CG4, CG5GT
Philips SPC900NC webcam, Long Ex & Amp Off Mod
Philips SPC900NC mono chip webcam.
+ Collection of Vintage Hawaiian Ukuleles.
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