M81 and NGC3077

 Posted: Dec 11th, 2021
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Technical Info
Telescope/Lens: Телескоп Олега Чекалина 342мм f 1:3.36
Camera: QHY268C
Mount: SW EQ8
Guide Scope: SW ED70
Guide Camera: ZWO120mm
Software: DSS, Fitstacker, PixInsight, Photoshop
Exposure:
120 x 180" ISO/Gain: 30
Gray, Bortle 2 zone:
 Talsi, Balgales Pagasts, Latvia
 Dec 8th, 2021
6 h 0 m
1643
Resolution: 4318x2811 px
Scale: 8286 KB
Galaxy M81 against a background of galactic dust clouds.
Captured under conditions of very poor seeing.
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