Contains:  Extremely wide field
Milky Way, 


            Wei-Hao Wang
Milky Way, 


            Wei-Hao Wang

Technical card

Imaging telescopes or lenses: Takahashi Epsilon 180ED

Imaging cameras: Canon EOS 5D Mark II MOD

Mounts: Takahashi EM-400 Temma2

Guiding telescopes or lenses: Takahashi 7X50 Finder

Guiding cameras: Fishcamp Starfish

Software: DeepSkyStacker  ·  RegiStar  ·  Adobe Photoshop CS5

Filters: UV/IR-cut

Dates:July 14, 2012

Frames: 110x180" ISO800

Integration: 5.5 hours

Avg. Moon age: 25.20 days

Avg. Moon phase: 19.76%

Bortle Dark-Sky Scale: 2.00

Basic astrometry details job: 3250044

Resolution: 9550x5550

Locations: Mt. Ho-Huan (Taiwan), Taichung, Taiwan

Data source: Traveller


110-frame mosaic. Each frame is a 3-min exposure.

This is my second attempt on this subject. The previous one is a film shot, and can be viewed here:
Comparing to the previous one, the new one has better resolution and S/N, thanks to the modern technology. But, somehow, I like the previous one better.



Milky Way, 


            Wei-Hao Wang

In these public groups

Images of Taiwan
Deep Sky Mosaics