598 x 30" ISO/Gain: 69 - фильтр Optolong L-eNhanced
Red zoneLight Pollution:
Toksovo, Russia
Mar 22nd, 2025
4 h 59 m
829
2
Tried HAC125 on the Squid.
Despite replacing the camera mount, the sensor tilt remained. Maybe it needs collimation too. In one corner, the stars are sausages, in the other, donuts.
The Squid appeared somewhat faintly, everything is drowning in noise.
Seems like the idea of shooting faint deep-sky with an uncooled camera is not such a great idea...
It seems like the idea of shooting faint deep-sky objects with an uncooled camera isn't the best...
Such faint objects are more likely in the red zone; you can still manage in winter, but in summer you have white nights, so it doesn't really matter whether it's cooled or not.
Well, there are still about 6 hours of darkness left.
A bit earlier, I shot this same object with the 2600Air using a dual-band filter and a quad. With the dual-band filter on the 2600, the Squid Nebula shows up a bit better.
Comments
Such faint objects are more likely in the red zone; you can still manage in winter, but in summer you have white nights, so it doesn't really matter whether it's cooled or not.
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