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Who knew renovating a house could take so long - and it's still a long way from being finished (maybe I shouldn't have tried to tackle it all myself...)
But having finally uncovered some of the boxes containing my kit, and with a bit more free time than normal, I decided to have another go, starting with one of the top targets this time of year. (I am working from home, honestly).
I felt like I was learning again from scratch. But at least I've discovered the masked stretch. This image might be over-saturated for some tastes, but what can I say, it's the first time I've managed to get any colour in my
20x10 mins L
Altair Astro Wave 115 refractor, SBIG STF8300M, GM1000HPS (never managed to get it to track unguided, but at least it can be guided now)
It figures! First clear night in ages and the pollen is as thick as..well, something really thick. Up to now, I have been fairly careful to avoid dust getting down the tube, but pollen is going to be unavoidable for the next several weeks.
So...what does one do? Are there some do and don't things I should be aware of? It looks like my mirror comes out fairly easy (SkyWatcher 10" ). I'm guessing "chuck into the dish washer on the pot scrubber setting" is probably a really bad idea.
What then, is the plan? What chemicals/detergents should be used...or maybe all chemicals should be avoided? Is it a no-touch surface? Is there perhaps some magic spray that one uses? I do have a can of electronics air that I plan to use from a safe distance to persuade away loose pollen, and that may be enough for the present.
Hi, i have a Celestron ExploraScope 70AZ, when i look at the saturn or jupiter (low or high magnification) the picture is clear if the object is at middle of my viewing but blurry and color mismatch if the object is at left side of the viewing.