与五月份的时候大佬们拍的相比,sn2023ixf明显更红了,与II-L型超新星的外层氢物质抛射模型和实际光谱观测变化(低频变弱,Halpha谱线大增)完全吻合。
M101 Pinwheel with Supernova SN2023ixf 风车星系与爆发的超新星 | Object: d=20.9±1.6Mly/D~161.8Kly/VM=+7.9 | Telescope: D=150mm/F=750mm/T=L60m.R80m.G40m.B40m.Ha24m=244min | Time.Loc.: 20230711/CN-GD-QFS@Bortle2 | Photo by: 馒头星系MattGalaxy
M101 Pinwheel with Supernova SN2023ixf 风车星系与爆发的超新星 | Object: d=20.9±1.6Mly/D~161.8Kly/VM=+7.9 | Telescope: D=150mm/F=750mm/T=L60m.R80m.G40m.B40m.Ha24m=244min | Time.Loc.: 20230711/CN-GD-QFS@Bortle2 | Photo by: 馒头星系MattGalaxy
- 拍摄地点: Ocean 星空之下
- 镜头/望远镜: 信达小黑SW150
- 相机: ZWO ASI294MM Pro
- 赤道仪: 小熊谐波UMI
- 滤镜: Antlia LRGB
- 拍摄张数: T=L60m.R80m.G40m.B40m.Ha24m=244min~4小时@波特尔2级山里
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