Featured
IC5146茧星云
Photographer
镇江句容仑山湖
波特尔四级区还是不够暗，两晚累积曝光7.6小时，暗星云还是不明显，也许再累积两晚会好些。
Equipment
CameraZWO ASI294MM Pro
Telescope/LensSky-Watcher150/750
MountiOptron GEM45
FilterOptolong LRGB
Shooting Data ( Shooting Date: 2025-08-29 )
Total FramesL34/R18/G22/B17
Exposure单张300s，累计7.6h
Sky Coordinates
Right Ascension (RA)21h 53m 32.7s
Declination (Dec)+47° 15′ 56.7″
FOV Radius0.5568° (33.41′)
Pixel Scale1.275″/px
Rotation Angle10.05° E of N (Clockwise)
Parity正像
Comments (0)
No comments yet.