雨季拍摄时间窗口很少，视凝度不好，只拍了一个波段就全是云了！
Sunspot in 3nm CaK
2024-08-05
--
Askar 120mm F7
Apollo-M mini IMX429
#Antliafilter dualband ERF filter 2"
Antlia 5X barlow
CaK：Antlia 3nm CaK
3% 3000 frame
Sunspot in 3nm CaK
2024-08-05
--
Askar 120mm F7
Apollo-M mini IMX429
#Antliafilter dualband ERF filter 2"
Antlia 5X barlow
CaK：Antlia 3nm CaK
3% 3000 frame
- 镜头/望远镜: Askar 120mm APO
- 相机: Apollo-M mini IMX429
- 赤道仪: AM5
- 滤镜: Antlia Solar Discover 3nm CaK
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