Featured
猎户座大星云和马头星云
Photographer
莲麻花海
在广州从化拍摄的M42和马头星云，4级光害，1级暗夜。
亮场30s x 230，光圈f7.1， iso 800，做好了平场，暗场和偏置场。
设备: NIKON D5100 bcf改机
镜头: SIGMA 70-300 4-5.6 DG APO
赤道仪: nano light2
Equipment
CameraNIKON D5100 BCF改机
Telescope/LensSIGMA 70-300 APO DG
Mountnano light2
Shooting Data ( Shooting Date: 2026-01-10 )
Total Frames230
Exposure30s x 230
Sky Coordinates
Right Ascension (RA)05h 36m 38.9s
Declination (Dec)-03° 47′ 14.7″
FOV Radius3.0534° (183.20′)
Pixel Scale3.882″/px
Rotation Angle42.60° E of N (Clockwise)
Parity正像
Comments (0)
No comments yet.