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M77与NGC1055笑脸
Photographer
北京华海田园天文农庄
M77与NGC1055同框，把NGC1055的笑脸拍下来。可能是当天的视宁度比较糟糕，加上有薄雾，NGC1055外面有一圈很不好看的杂芒，边上的红星后期处理时没做好，有点太亮了，变成一颗痣了…
Equipment
CameraASI2600MC
Telescope/Lens大黑F4
FilterAntila RGB三合一
Shooting Data ( Shooting Date: 2026-10-06 )
Total FramesN/A
Exposure单张180秒，累计10.5小时
Sky Coordinates
Right Ascension (RA)02h 42m 14.1s
Declination (Dec)+00° 12′ 08.6″
FOV Radius0.9961° (59.76′)
Pixel Scale0.969″/px
Rotation Angle88.17° E of N (Clockwise)
Parity正像
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