M101
Photographer
常熟市张桥镇
大黑开光作品,组装设备时天已经黑了,光轴还没调整好,拍了入坑最想拍的目标,但是初次拍摄效果不好,曝光时间也不足,光污染6-7级左右。
Equipment
Camera佳能6DmarkII 未改机
Telescope/Lens信达大黑f4
Mount布偶猫17
Filter无
Shooting Data ( Shooting Date: 2026-02-21 )
Total FramesN/A
Exposure~2h
Sky Coordinates
Right Ascension (RA)14h 02m 41.5s
Declination (Dec)+54° 22′ 24.7″
FOV Radius1.1513° (69.08′)
Pixel Scale2.256″/px
Rotation Angle132.24° E of N (Clockwise)
Parity正像
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