多个波段的黑子群 7-22

Sunspot in Halpha、5a CaK、3nm CaK、3nm Ha and WL 2024-07-22 -- Ha Askar 120mm F7 Apollo-M mini IMX429 Daystar Quark Halpha 4.2x Antlia dualband ERF filter 2" -- 5a CaK、3nm CaK、3nm Ha and WL Askar 120mm F7 Mars-M II IMX462mm Antlia 3X barlow Antlia dualband ERF filter 2

  • 镜头/望远镜: Askar 120mm APO
  • 相机: Mars-M II IMX462mm
  • 赤道仪: AM5
  • 滤镜: Antlia Solar Discover 5Å CaK(FWHM 0.5nm)

评 论