6月20日拍摄太阳的色球层
2024 6月20日拍摄太阳的色球层的 H-alpha 图像.太阳黑子活动范围和活性区域丝状体 Solar filaments(当以太空背景观看时,它们被称为日珥;当以太阳表面观看时,它们被称为丝状物)
装备:
Lunt LS40T H-alpha BF600 Solar Telescope 日珥鏡
Celestron AVX Mount
QHY5-III 178 Mono Camera
最近太阳黑子数量不是少了? 本帖最后由 xinghai 于 2024-6-23 01:53 编辑
sea@star 发表于 2024-6-22 21:44
最近太阳黑子数量不是少了?
附上2014-2024 每月的太阳黑子数量资料
OBSERVED MONTHLY SUNSPOT NUMBERS
2014 117.0 146.1128.7112.5112.5102.9100.2106.9130.090.0103.6 112.9
2015 93.066.754.575.388.866.565.864.478.663.662.258.0
2016 57.056.454.137.951.520.532.450.244.633.421.418.5
2017 26.126.417.732.318.919.217.832.643.713.2 5.7 8.2
2018 6.810.72.5 8.913.115.6 1.6 8.7 3.3 4.9 4.9 3.1
2019 7.70.8 9.49.1 9.9 1.2 0.9 0.5 1.1 0.4 0.5 1.5
2020 6.20.2 1.55.2 0.2 5.8 6.1 7.5 0.614.634.523.1
2021 10.48.2 17.224.521.225.034.322.051.337.434.867.5
2022 55.360.978.684.096.570.391.474.696.095.580.5112.8
2023 144.4111.3123.397.6137.4160.5160.0114.8134.299.9107.1 113.5
2024 123.0124.7104.9136.5171.7
资料:
https://www.sws.bom.gov.au/Solar/1/6
看近几年数值像是增长了!
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