The three craters Archimedes (83km) with Archimedes T (3km) , Aristillus (55km) and Autolycus (40km). Rima Hadley and Rimae Fresnel
can also clearly be seen. Left above Archimedes, Montes Spitzbergen can be seen in Mare Imbrium, reaching heights of up to 1410mtrs.
Right to Archimedes, the crescent shaped ghost crater Spuur with a diameter of 13km can be seen. Smallest structures in this image are
appx. 1km in diameter.
Datum/Date:
02.04.2020 / April 2nd, 2020
Optik / Scope:
7,5” Maksutov Newtonian Astrograph f/5.3
Amplification:
Televue 2.5x Powermate, f(equ)=2.5m
Sensor/CCD:
ASI178MM CMOS-Camera @40fps
Belichtung/Exposure:
250 frames stacked
Image processing:
Wavelet sharpening, slight denoising and contrast enhancement.
Software:
Autostakkert, Registax, Photoshop CCC
The Universe at a glance...
Juniper Hill Observatory
Köfering, Bavaria
12° 12’ E
48°56’ N
344m N.N.
Archimedes, Autolycus, Aristillus
