Captured over 4 nights, late May 2020, 4h 9m integration.
Dave
Search found 1767 matches
- Sun Jun 07, 2020 5:47 pm
- Forum: Gallery
- Topic: M27, Dumbbell Nebula
- Replies: 3
- Views: 1377
- Sat Jun 06, 2020 5:22 pm
- Forum: Tutorials
- Topic: HOWTO Process Wind Affected Lunar Data
- Replies: 9
- Views: 4845
Re: HOWTO Process Wind Affected Lunar Data
Thanks Brian. I will reserve judgement until someone tests the document out on some affected data.
Dave
Dave
- Sat Jun 06, 2020 5:12 pm
- Forum: Tutorials
- Topic: HOWTO Process Wind Affected Lunar Data
- Replies: 9
- Views: 4845
HOWTO Process Wind Affected Lunar Data
I recently had a clear night but with some intermittent wind. The lunar captures did not stack well. This document describes how the data was cleaned up using PIPP, thus enabling Autostakkert to produce clean stacks. Processing Wind Affected Lunar Data.pdf [Edit: I forgot to mention, this technique ...
- Thu Jun 04, 2020 11:44 am
- Forum: Gallery
- Topic: April/May 2020 Solar System roundup
- Replies: 3
- Views: 1051
Re: April/May 2020 Solar System roundup
Thanks Bruce. The QHY5LII-C RGB slider defaults at the time I captured were set to RG equal and low value, with B a high value. Hence the blue looking image. I never worry about visual colour, preferring to sort in processing. It was really to test that the latest QHY SDK update was functioning. I u...
- Wed Jun 03, 2020 10:30 pm
- Forum: Gallery
- Topic: April/May 2020 Solar System roundup
- Replies: 3
- Views: 1051
April/May 2020 Solar System roundup
Captured April/May 2020. QHY5LII-M, QHY5LII-C, Atik 314E.
Dave
Dave
- Wed Jun 03, 2020 1:18 pm
- Forum: Gallery
- Topic: Clavius region, 8-panel mosaic, Wratten #56 filter
- Replies: 4
- Views: 1173
Re: Clavius region, 8-panel mosaic, Wratten #56 filter
Thanks Brian. With lunar imaging post processing 'less is definitely more'.
Dave
Dave
- Wed Jun 03, 2020 12:55 pm
- Forum: Gallery
- Topic: April/May 2020 Deep Sky roundup
- Replies: 2
- Views: 769
Re: April/May 2020 deep Sky roundup
No astro dark for 2 months at 53°N. Around June 21 sky will still be blue in the North around midnight. Plenty of time to get guiding working and some more lunar work plus maybe Jupiter/Saturn as it will be darkest in the South. Normal service will be resumed in August.
Dave
Dave
- Wed Jun 03, 2020 12:09 pm
- Forum: Gallery
- Topic: Clavius region, 8-panel mosaic, Wratten #56 filter
- Replies: 4
- Views: 1173
Re: Clavius region, 8-panel mosaic, Wratten #56 filter
Thanks Menno. You get 24 chances a year, 12 waxing/12 waning
The #25 filter seems to have improved the contrast - minimal post processing required after stacking & stitching.
Dave
The #25 filter seems to have improved the contrast - minimal post processing required after stacking & stitching.
Dave
- Wed Jun 03, 2020 12:04 pm
- Forum: Gallery
- Topic: April/May 2020 Deep Sky roundup
- Replies: 2
- Views: 769
April/May 2020 Deep Sky roundup
Took advantage of the fine weather and lack of air pollution/vapour trails. All Vixen 81s+Vixen 0.67x+Atik 314E LRGB or L filter images.
Dave
Dave
- Wed Jun 03, 2020 12:00 pm
- Forum: General Discussions
- Topic: Very useful page on the use of Color/Planetary filters
- Replies: 2
- Views: 1128
Re: Very useful page on the use of Color/Planetary filters
Very useful & interesting - thanks. Consider re-posting in the Tutorials Forum for long term visibility.
Dave
Dave