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By wavydavy
Originally brought for my C11 HD Edge, which its made for, but if used with filter wheel, OAG, and 0.7 focal reducer the spacing is to far out, hence the reluctant sale of this A+ Condition, unused (other than to see if it worked) focuser. The price includes special delivery. Bank transfer, paypal is ok, or cash/collect...ect... The price is £200. This would be great for planetary imaging, imaging without using an OAG, bringing the travel closer. Thanks for looking.
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By matthasboldlygone
First night - missed the target and took lots of images of some nearby stars
Second night - 35 x 2 min
Third night - 60 x 2 min
I've tried stacking the two nights separately and all together to give a total of 3 hours, but the stacked images all turn out roughly same. Think I must be limited somewhere else and the extra data isn't being captured. The best of the batch was a very quick process of night 3, 2 hours. I was happy to see the bubble shape and a bit of cloudy bits 👍
Bresser AR 102/600 - Bresser HD camera - Stacked in Siril, simple process in Pixinsight
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By acr_astro
Dear all,
compared to four days ago, the solar disc and the prominences looked a bit more interestingly varied. I could do a sketch during the lunch break:
Telescope: Lunt LS50THaB600PT
Eyepiece: Celestron X-cel 10mm
Date & Time: May 19th, 2020 / 1300-1330 CEST
Location: home terrace, Dusseldorf region, Germany
Technique: red and orange Koh-i-Noor pastels and pastel pens on grey Canson Mi-Teintes pastel paper
Size: 24 x 32 cm
Clear (and sunny) skies!
Achim
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By acr_astro
Dear all,
after weeks of cloudy weather especially during the weekends, I got an opportunity to have a look at our home star and do a pastel sketch of the H alpha sun with some solar prominences and a group of sun spots.
Telescope: Lunt LS50THaB600PT
Eyepiece: Celestron X-Cel 10mm
Date & Time: January 26th, 2020 / 1300-1340 CET
Location: home terrace, Dusseldorf region, Germany
Technique: reddish Koh-i-Noor Toison d'Or pastels and pastel pens on white Hahnemühle mould-made pastel paper
Size: 24 x 31 cm
Clear and sunny skies!
Achim
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By MimasDeathStar
I heard the sun wasn't very active at the moment. Is it still active when you look through H-Alpha? (I don't really understand the difference!)
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