Search found 96 matches

by joachim.ong
Tue Mar 16, 2021 12:58 pm
Forum: Astrophotography
Topic: Planetary Obession
Replies: 24
Views: 40972

Re: Planetary Obession (latest: Mercury)

About time for an update; first my images from last year. Mars around opposition in 2020: https://live.staticflickr.com/65535/51028209941_5896e7826e_w.jpg Olympus Mons prominent in the middle C8/CG5-Onstep/QHY5L-II-C/GSOx2.5/SvBony UV-IR Cut https://live.staticflickr.com/65535/51028314347_0054e8b197...
by joachim.ong
Mon Feb 08, 2021 11:08 am
Forum: Astrophotography
Topic: M46, M47 Star Clusters and a Planetary Nebula
Replies: 7
Views: 5858

Re: M46, M47 Star Clusters and a Planetary Nebula

celeron787 wrote: Sun Jan 24, 2021 10:58 am Image
Ooh I like this, nice star field showing the two clusters!
by joachim.ong
Mon Feb 08, 2021 11:03 am
Forum: Astrophotography
Topic: My astrophotography 2021
Replies: 391
Views: 93840

Re: My astrophotography 2021

Very nice pictures keep it up! Thanks for sharing :)
by joachim.ong
Mon Sep 28, 2020 2:06 pm
Forum: Buy and Sell
Topic: WTB: Looking for Dobsonian (10-12") [Closed]
Replies: 0
Views: 1466

WTB: Looking for Dobsonian (10-12") [Closed]

*** [Closed] - Decided to try building my own.**** Hi all!! Thinking of exploring the world of dobs, looking at 10-12 inch. Preferably truss / flex tube. Budget no more than $1-2k. Wondering if anyone happens to be wanting to let go of theirs, please let me know I'll consider :mryellow: Joachim 98-1...
by joachim.ong
Tue Aug 18, 2020 12:27 pm
Forum: Buy and Sell
Topic: WTS: 50mm Guidescope/Rings [Sold]
Replies: 0
Views: 2048

WTS: 50mm Guidescope/Rings [Sold]

Selling the following: 1. Antares 50mm Guide scope with rings. Very solid, nylon screws. Note the dovetail is not the normal finderscope type. (SOLD) 2. ZWO ASI120MM monochrome camera for guiding / planetary. (SOLD) Contact me: 98-18-four-eight-59 https://live.staticflickr.com/65535/50239388346_a35b...
by joachim.ong
Tue Jan 28, 2020 10:44 pm
Forum: Buy and Sell
Topic: WTS : ST2000XM (monochrome) CCD (SOLD)
Replies: 3
Views: 3097

Re: WTS : ST2000XM (monochrome) CCD

Sold
by joachim.ong
Wed Jul 10, 2019 10:28 pm
Forum: Astrophotography
Topic: Planetary Obession
Replies: 24
Views: 40972

Re: Planetary Obession (latest: Saturn, Polar Hexagon??)

Processing my capture of Saturn from 10/6/19, when I was out for Jupiter's opposition. Potentially might have resolved the Saturn's North Polar Hexagon, as seen from the projected map of the north pole computed in WinJupos. Aiming to increase capture time to get a more complete map of the polar regi...
by joachim.ong
Tue Jun 18, 2019 11:03 pm
Forum: Buy and Sell
Topic: Closed
Replies: 58
Views: 32229

Re: WTS: SW Star Adventurer, QHY5L-II (Mono), Optolong L-Pro Filter (EOS)

Hi interested in the staradventurer if still available. I supose does not come with counterweight or polar scope? Let me know your offering price.
by joachim.ong
Wed Jun 12, 2019 9:11 pm
Forum: Astrophotography
Topic: Planetary Obession
Replies: 24
Views: 40972

Re: Planetary Obession (latest update: Jupiter at Opposition 2019)

Jupiter at Opposition 2019 Finally back imaging again! Some interesting developments on Jupiter since my last post. The equator region has developed a slight brownish colouration whilst the Southern Equatorial Belt has faded slightly and the GRS has clearly shrunk in size. Was also comparing the di...
by joachim.ong
Sat Feb 23, 2019 6:15 pm
Forum: Buy and Sell
Topic: WTS: DGM NPB 1.25 inch Nebula Filter [closed]
Replies: 0
Views: 25623

WTS: DGM NPB 1.25 inch Nebula Filter [closed]

DGM Optics NPB - Narrowband UHC filter for nebula.
Change of mind - not selling anymore.
Joachim
98-18-four-eight-59

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