20250228 n久前拍的老片,再处理一下。虽然是九级区,星云够亮的话曝光时间就可稍少一些。
M16 Pillars Creation 创世之柱 | Object: d~5700Ly/D~5Ly(pillar)/VM=+6.4 | Telescope: D=203mm/F=1439mm | T=Ha60*m+Oiii60*2m+Sii48*2m=336min=5.6hrs | Time.Loc.: 20230528/CN-SZ-KJY@Bortle9 | Photo by: 馒头星系MaxTaoGalaxy
M16 Pillars Creation 创世之柱 | Object: d~5700Ly/D~5Ly(pillar)/VM=+6.4 | Telescope: D=203mm/F=1439mm | T=Ha60*m+Oiii60*2m+Sii48*2m=336min=5.6hrs | Time.Loc.: 20230528/CN-SZ-KJY@Bortle9 | Photo by: 馒头星系MaxTaoGalaxy
- 镜头/望远镜: Celestron.C8HD
- 相机: ZWO ASI294MM Pro
- 赤道仪: 信达EQ6R
- 滤镜: Antlia 3nm SHO
- 曝光时长: T=Ha60*m+Oiii60*2m+Sii48*2m=336min=5.6hrs
- 天球定位图
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