パッケージ:
com.techhead.polarfinder
ダウンロード:
10K
サイズ:
1.2 MB
Android 要件:
6.0 以上
アップデート:
2020年10月7日
When astronomical observations or imaging is done using an equatorial telescope mount, the right-ascension axis should be parallel with the rotation axis of the Earth to avoid star-trails and errors in guiding. The method how we achieve it is called polar alignment and it starts with a rough alignment of the RA axis.
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