Promoted
太阳黑子活动区4236/4232 反色
Photographer
N/A
近期太阳最大规模的黑子群，4232和4236，两个大黑子的间距超10个地球直径
Equipment
Camerazwo asi432mm
Telescope/Lens自制8寸f9折射镜
Mount高桥ts90
Filterlunt35+lunt50+coronado bf15+baader tz4s
Shooting Data ( Shooting Date: 2025-10-01 )
Total Frames5000*20%
Exposure8ms
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