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Solar 160921
The usual CaK - the AR is almost gone and the disk is quiet.
The MiniSHG - some interesting results.
1. The "usual" result of a 9sec scan tuned to the centre of Ha wavelength
2. Selecting a wavelength about 0.4A into the Ha wings
3. Selecting the Prom image from the scan (may be a little overexposed??!)
All these results from a 9sec scan. (much shorter than the conventional CaK exposure!!
4. The results of a 4 image stack (AS3!) I have to say, very impressive! Compare this with #1 above.
5. The above colourised - for fun.
I think a stack of even more images would give a excellent result.
Onwards and Upwards
Enjoy..
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