
Search found 295 matches
- Tue Feb 12, 2019 10:07 pm
- Forum: Astrophotography
- Topic: Window Astrophotography 2019
- Replies: 18
- Views: 1953
Re: Window Astrophotography 2019
Excellent Ivan, and i like your Horse Head neb very much 

- Tue Feb 12, 2019 10:02 pm
- Forum: Astrophotography
- Topic: Comet C2018Y1 Iwamoto from light polluted SG sky
- Replies: 4
- Views: 654
- Tue Feb 12, 2019 9:18 pm
- Forum: Astrophotography
- Topic: Comet C2018Y1 Iwamoto from light polluted SG sky
- Replies: 4
- Views: 654
Comet C2018Y1 Iwamoto from light polluted SG sky
Mount set up: Vixen GPD2 German Equatorial Mount Scope: TS 90mm APO refractor, 600mm Focal Length Guide scope: Orion Star Shoot Autoguider Camera: Canon 500D Baader Mod (on filter) Exposure: Selected ISO 800, 60s single shot for 1 of the photo & 10 shots combined for the one with star trial Place: S...
- Wed Jan 23, 2019 4:50 pm
- Forum: Astrophotography
- Topic: Polar aligning an ioptron SkyGuider pro
- Replies: 7
- Views: 2987
- Sun Jan 20, 2019 6:04 am
- Forum: Astrophotography
- Topic: Sagittarius Triplet from Singapore
- Replies: 9
- Views: 2087
Re: Sagittarius Triplet from Singapore
Super nice
- Thu Jan 17, 2019 5:54 pm
- Forum: Astrophotography
- Topic: Polar aligning an ioptron SkyGuider pro
- Replies: 7
- Views: 2987
Re: Polar aligning an ioptron SkyGuider pro
An alternative to Alignment with Polar scope is to align with Earth Rotational Axis directly instead using an accurate digital level meter of 0.05 deg accuracy. Also, Polaris will no longer be the North Star some kilo years later due to Earth Precession, just like 3 thousands years ago, the North st...
- Thu Jan 17, 2019 5:47 pm
- Forum: Astrophotography
- Topic: NGC-6995 Old CCD
- Replies: 3
- Views: 1226
Re: NGC-6995 Old CCD
Very nicely done Kimo, but since you are a season APer, i consider you 2nd best (my own opinion only)
- Thu Jan 17, 2019 5:31 pm
- Forum: Astrophotography
- Topic: A Newbie's Shameless Adventures in Imaging
- Replies: 13
- Views: 4350
Re: A Newbie's Shameless Adventures in Imaging
Hi Clinton, i casually opened your link & seen your photos, jaw drop (mind blowing), they are among the best (or maybe the best), so, maybe not so Newbie after all ...
- Mon May 02, 2016 10:24 pm
- Forum: Astrophotography
- Topic: Frankenscope Images and Images from Eclipse 9 Mar 16
- Replies: 22
- Views: 7444
Re: Frankenscope Images and Images from Eclipse 9 Mar 16
Hi Alfred, wow !!! your scope should be call Hyper Mod H-A Scope instead of Frankenscope, congratulations on the successful Modification. From this scope, we can see Chromoshere Flare distinctly and all the plasma flow in 3-D view
![admire [smilie=admire.gif]](./images/smilies/admire.gif)
![admire [smilie=admire.gif]](./images/smilies/admire.gif)
![admire [smilie=admire.gif]](./images/smilies/admire.gif)
![admire [smilie=admire.gif]](./images/smilies/admire.gif)
- Mon May 02, 2016 8:10 pm
- Forum: Astrophotography
- Topic: Frankenscope Images and Images from Eclipse 9 Mar 16
- Replies: 22
- Views: 7444
Re: Frankenscope Images and Images from Eclipse 9 Mar 16
Hi Alfred, with reference to your 30 Apr Collections of Solar images, while the first two of them i can figure out are Hydrogen Alpha & Calcium K images i think, the last two close up views are they taken with Hydrogen Alpha also ? Looks like requiring very large Etalon unit and tight specifications...