Promoted
Top Pick
60小时！Strottner-Drechsler 61 (Victor's Nebula)
Photographer
内蒙松山天文台
由Marcel Drechsler大佬发现的被心脏星云附近大量Ha信号包围的暗弱Oiii信号。
总共耗时66小时40分钟，用了22天。太有难度了，Oiii信号非常淡，留的时间也不多，导致Oiii仅仅攒了不到23小时。有机会明年继续
Equipment
CameraQHY268M
Telescope/Lens大黑F5
MountEQ6R
FilterAntlia RGB，HaOiii 4.5nm
Shooting Data ( Shooting Date: 2025-04-09 )
Total FramesHa*109, Oiii*137, R*41, G*50, B*27
Exposure600s
Sky Coordinates
Right Ascension (RA)02h 36m 51.0s
Declination (Dec)+63° 09′ 57.1″
FOV Radius0.8050° (48.30′)
Pixel Scale0.775″/px
Rotation Angle89.52° E of N (Clockwise)
Parity正像
Comments (0)
No comments yet.