天鹅座一角CCD紫外波段图
Photographer
家
受制于F7焦比，半画幅。C20天鹅座的CCD紫外波段图像只能拍到一角。算是一次尝试。
Equipment
CameraQHYCCD12C
Telescope/LensMeade series6000 115 APO
MountAZEQ6
Filter安提拉四合一
Shooting Data ( Shooting Date: 2025-09-06 )
Total Frames90张
Exposure900分钟
Other InfoQHY12C设置在Gain＝0，Offest＝140。制冷零下15°。
Sky Coordinates
Right Ascension (RA)20h 59m 01.0s
Declination (Dec)+44° 51′ 19.9″
FOV Radius1.0097° (60.58′)
Pixel Scale4.030″/px
Rotation Angle271.74° E of N (Clockwise)
Parity正像
Comments (0)
No comments yet.