Top Pick
M101
青海省森多远程天文台
打卡常规目标M101，曝光60h，为何这么久.....？因为满月必晴定律，一半都是H
Equipment
Cameraqhy268m，asi2600mm
Telescope/LensGSO RC8
MountAzeq6，neq6
FilterLRGBH
Shooting Data ( Shooting Date: 2025-04-13 )
Total FramesN/A
ExposureL-13，H-30.5，RGB-各5.5
Other Info累计60h
Sky Coordinates
Right Ascension (RA)14h 03m 08.7s
Declination (Dec)+54° 21′ 10.9″
FOV Radius0.6755° (40.53′)
Pixel Scale0.406″/px
Rotation Angle270.44° E of N (Clockwise)
Parity正像
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