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I agreeImaging telescope or lens:Takahashi TOA 150
Imaging camera:Pentax 645z Mod
Mount:Takahashi EM-400 Temma2
Guiding telescope or lens:SharpStar 50 ED
Guiding camera:ZWO ASI290MM Mini
Focal reducer:Takahashi TOA 67 Flattener
Software:PixInsight, Auriga Imaging RegiStar, Photoshop CC
Resolution: 5650x7560
Dates:May 13, 2018, May 14, 2018
Frames: 48x480" ISO800
Integration: 6.4 hours
Avg. Moon age: 27.90 days
Avg. Moon phase: 3.28%
Bortle Dark-Sky Scale: 2.00
Astrometry.net job: 2065105
RA center: 246.915 degrees
DEC center: -25.719 degrees
Pixel scale: 4.009 arcsec/pixel
Orientation: 0.108 degrees
Field radius: 5.255 degrees
Locations: Mt. Shiao-Shuei (Taiwan), Taichung, Taiwan
Data source: Traveller
This is a 16-frame mosaic. This time, I decided to go relative narrow-field with high resolution. The consequence is it is not very deep.
The original mosaic has 683 Mega pixel, and it's not practical to upload such a large image. The version uploaded here is a 25% reduction.
Astrobin seems to have some problem displaying images at this moment. If you have trouble seeing this image, you can go to my Flickr page:
https://www.flickr.com/photos/weihaowang/27315702327/in/dateposted/
Large file:
https://c1.staticflickr.com/1/950/27315702327_0600c19cc4_o.jpg
| Images of Taiwan |
| Deep Sky Mosaics |
| DSLR/Mirrorless Imagers from the World |
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