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Subject: M81 and M82
Author: Steen Weichel
Scope: WO Megrez 90 APO
Instruments: William Optics Megrez 90 mm with Televue 2X powermate => F14 !
Exposure time: ST-4000XCM mosaic M82 0h20min (2x600sec) and M81 2h10min (13x600sec).
M81 and M82 light travel time 12 million years.
Place & Seeing:
Date:
Remarks: CCDSoft, Astroart 5.0.

 

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