Gassendi sketch - Bognár Tamás - Zákány
Gassendi sketch – Bognár Tamás – Zákány

Also known as: Gassendi
Date/time: 2009.02.16
Equipment: 76/900 Newtonian
Magnification and filter(s): 118x
Seeing: 7/10 Transparency: 3/5
Humidity: low
Wind: none
Location: Zákány, Hungary N46°14′ 59,2″ E16°57′ 15,3″
Observer: Bognár Tamás

Type: Walled plain

Position:
Longitude: 39.9° West
Latitude: 17.5° South
Quadrant: South-West
Area: Mare Humorum region
Interest : Exceptional formation
Observation period: 3 days after First Quarter or 2 days after Last Quarter

 Digital sketch made with GIMP , based on a raw pencil sketch.

This drawing is on the  ASOD web page : http://www.asod.info/?p=1693

Plato sketch - Bognár Tamás - Zákány
Plato sketch – Bognár Tamás – Zákány

Also known as: Plato
Date/time: 2008 december
Equipment: 76/900 Newtonian
Magnification and filter(s): 118x
Seeing: 7/10 Transparency: 3/5
Humidity: low
Wind: none
Location: Zákány, Hungary N46°14′ 59,2″ E16°57′ 15,3″
Observer: Bognár Tamás

This digital drawing preparated ArtRage 2.5 programs.

Description:
Circular formation crushing the chain of Alps. Transient lunar phenomena (clouds in 1871).
Pretty steep slopes supporting Platon G to the East. Few high walls with 2000 m summits and a colapsed part to the West. Immense flat floor filled with somber lava. Clear spots and craterlets.

Observation:
Interest : Exceptional formation
Observation period: 1 day after First Quarter or Last Quarter
Minimal Instrument: 10x binoculars

Position:
Longitude: 9.383° West
Latitude: 51.619° North
Side: Nearside
Quadrant: North-West
Area: Moon North limb

Fracastorius - 2008.10.18. - Bognár Tamás, Zákány
Fracastorius – 2008.10.18. – Bognár Tamás, Zákány

Also known as: Fracastorius
Date/time: 2008.10.18
Equipment: 76/900 Newtonian
Magnification and filter(s): 118x
Seeing: 7/10 Transparency: 3/5
Humidity: low
Wind: none
Location: Zákány, Hungary N46°14′ 59,2″ E16°57′ 15,3″
Observer: Bognár Tamás

Moon - Rimae Agrippa - Bognár Tamás - Zákány
Moon – Rimae Agrippa – Bognár Tamás – Zákány

Also known as: Rimae Ariadaeus (Agrippa)
Date/time: 2008.02.13 UT 16:10
Equipment: 76/900 Newtonian
Magnification and filter(s): 118x
Seeing: 7/10 Transparency: 3/5
Humidity: low
Wind: none
Location: Zákány, Hungary N46°14′ 59,2″ E16°57′ 15,3″
Observer: Bognár Tamás

This drawing is on the  ASOD web page : http://www.asod.info/?p=1037

Rima Ariadaeus is a linear rille on the Moon at 6.4°N 14.0°E. It is named after the crater Ariadaeus, which marks its eastern end. Over 300 kilometers long, it is thought to have been formed when a section of the Moon’s crust sank down between two parallel fault lines (making it a graben or fault trough). It is a relatively young lunar feature, with few craters or other features overlying it.

Mersenius - Gassendi - Bognár Tamás, Zákány
Mersenius – Gassendi – Bognár Tamás, Zákány

Also known as: Mersenius – Gassendi
Date/time: 2007.09.23.
Equipment: 76/900 Newtonian
Magnification and filter(s): 118x
Seeing: 7/10 Transparency: 3/5
Humidity: low
Wind: none
Location: Zákány, Hungary N46°14′ 59,2″ E16°57′ 15,3″
Observer: Bognár Tamás