Thank you for sharing your photos - this is exactly what this project is all about! :-)
I continue to accumulate Pacman. Only 3 hours. Minimal processing, all in Siril (remove background gradient, remove green noise, auto histogram correction, move black point to 0.05).
What is noticeable:
1) Stars are not burning out, but there are too many of them, will have to remove or shoot a star layer with shorter exposure.
2) Degraded zones are noticeable on the sides due to dithering. They will need to be removed.
3) The lower left corner is heavily overexposed or otherwise vignetted. At the same time, I performed background gradient removal for both single frames and the result.
4) Color is not calibrated, as is.
I continue to accumulate Pacman. Only 3 hours. Minimal processing, all in Siril (remove background gradient, remove green noise, auto histogram correction, move…
The same equipment, ZWO APO 30 F/5 guide on a manual mount. SV705C camera. Gain reduced to 300, exposure 1 sec. Noticeable strong field rotation effect. The neb…
Another test photo with the guider as a telescope, with manual guiding. With the 705 camera, the field of view is much larger than with the 662, so I shot with…
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