SingAstro

Thanks Ivan

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...

Super nice

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...

Very nicely done Kimo, but since you are a season APer, i consider you 2nd best (my own opinion only)

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 ...

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

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...

Thanks Alfred for the information & links, i am starting out with a small unit, Coronado PST, quite a lot of fun though ..