NGC7000-北美洲星云
Photographer
中国农科院研究生综合楼
NGC7000-北美洲星云，宇隆3nm双窄带滤镜，单张300s，24张，累计曝光2h，效果比安提拉的三通道宽带滤镜好了不少
Equipment
Camera尼康D5100BCF改机
Telescope/Lens天虎72ed
Mount信达eq3d
Filter宇隆L-ultimate双窄带滤镜
Shooting Data ( Shooting Date: 2024-11-20 )
Total Frames24
Exposure单张300s
Other Info累计2h
Sky Coordinates
Right Ascension (RA)20h 59m 15.4s
Declination (Dec)+44° 31′ 59.6″
FOV Radius1.8227° (109.36′)
Pixel Scale2.226″/px
Rotation Angle1.66° E of N (Clockwise)
Parity镜像
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