Date : 2016. 08. 13. 19:25:18
Imaging telescope or lens: LUNT LS100THA SOLAR TELESCOPE
Imaging camera: Canon 550D
Frames : Exp. 1/25s, ISO100
Software: Starstax, Adobe Lightroom + Adobe Photoshop
Ágoston Zsolt


Fulldome panorama cut from Zselic By Rafael Schmall ( www.ejszakaitajkep.hu )
Canon 6D, Rokinon 24/1.4 – ISO10000, 10sec, f2, 24mm
Also known as: Sunspot AR 12612
Date/time: 2016.11.28 . UT 09:00-09:20
Equipment: 150/750 Newton + 3x Barlow + Baader Solar Filter ND5
Seeing: 5-8/10
Transparency: 2-3/5
Temperature: 3°C
Humidity: –
Wind: medium
Location: Canis Maior Solar Observatory, Nagykanizsa , Hungary N46° 27′ 13.81″ E16° 59′ 05.57″
Observer: Tamás Bognár
Media: DMK 41AU02.AS (USB) + AviStack 2.0 + GIMP
Also known as: Sunspot AR 12612
Date/time: 2016.11.28 . UT 09:00-09:20
Equipment: 150/750 Newton + 3x Barlow + Baader Solar Filter ND5
Seeing: 5-8/10
Transparency: 2-3/5
Temperature: 3°C
Humidity: –
Wind: medium
Location: Canis Maior Solar Observatory, Nagykanizsa , Hungary N46° 27′ 13.81″ E16° 59′ 05.57″
Observer: Bognár Tamás
Subject: | Schickard crater |
Classification: | Lunar Craters |
Date/time: | 2007.08.25. |
Equipment: | 76/900 Newton |
Eyepieces/Mag. | Plössl 8mm, 112x |
Transparency/Seeing: | 3/5, 7/10 |
Humidity: | low |
Wind: | none |
Moon phase: | – |
Observing Loc. | Hungary, Zákány, N46°14′ 59,2″ E16°57′ 15,3″ |
Observer: | Bognár Tamás |
One of the largest wall-surrounded plains on the visible surface of the moon, extending about 134 miles from N. to S., and about the same from W. to E., enclosing a nearly level area, abounding in detail. Its border, to a great extent linear, is very irregular, and much broken by the interposition of small ring-plains and craters, and on the N. by cross-valleys. Its general height is about 4,000 feet, the loftiest peak on the E. wall rising to more than 9,000 feet above the floor. The inner slopes of this vast rampart are very complex, especially on the W., where many terraces and depressions may be seen under suitable illumination. There are three large ring-plains in the interior, all of them S. of the centre; and at least five smaller ones near the inner foot of the W. wall, which can only be well observed when libration is favourable. The two more westerly of the large ring-plains are connected by a cleft, and there are several short clefts and crater-rows associated with the smaller ring-plains. On the N. side of the area is a number of minute craters. The floor is diversified by two large dark markings–an oblong patch on the S.E. side, abutting on the wall, being the more remarkable; and a dusky area, occupying a great portion of the N. part of the floor, and extending up to the N. border. This is traversed by a light streak running from N. to S., which is the site of a row of minute craters.
Subject : | The Orion Nebula (also known as Messier 42, M42, or NGC 1976) |
Classification: | diffuse nebula |
Date/time: | 2010. jan 10. UT17:00 |
Equipment: | 7×50 binoculars + WDF4 tripod |
Eyepieces/Mag. : | – |
Seeing, Transparency: | 7/10, 8/10 |
Humidity: | – |
Temperature: | – |
Wind: | – |
Observing Loc. : | Zákány, Hungary N46°14′ 59,2″ E16°57′ 15,3″ |
Észlelő : | Bognár Tamás |
Digital sketch made with GIMP, based on a raw pencil sketch.
(Note: if the sketch does look too dark on your monitor, try to darken the room.)
The Orion Nebula (also known as Messier 42, M42, or NGC 1976) is a diffuse nebula situated south of Orion’s Belt in the constellation of Orion. It is one of the brightest nebulae, and is visible to the naked eye in the night sky. M42 is located at a distance of 1,344 ± 20 light years and is the closest region of massive star formation to Earth. The M42 nebula is estimated to be 24 light years across. It has a mass of about 2000 times the mass of the Sun. Older texts frequently refer to the Orion Nebula as the Great Nebula in Orion or the Great Orion Nebula.
The star appears fuzzy to sharp-eyed observers, and the nebulosity is obvious through binoculars or a smalltelescope.
This drawing is on the ASOD web page : http://www.asod.info/?p=4876
Subject: | Hipparchus crater |
Classification: | Lunar Craters |
Date/time: | 2007.08.20. |
Equipment: | 76/900 Newton |
Eyepieces/Mag. | Plössl 8mm, 112x |
Transparency/Seeing: | 3/5, 7/10 |
Humidity: | low |
Wind: | none |
Moon phase: | – |
Observing Loc. | Hungary, Zákány, N46°14′ 59,2″ E16°57′ 15,3″ |
Observer: | Tamás Bognár |
Hipparchus is the degraded remnant of a lunar crater. It is located to the southeast of Sinus Medii, near the center of the visible Moon. To the south is the prominent crater Albategnius, and to the southwest lies Ptolemaeus, a feature of comparable dimensions to Hipparchus. Horrocks lies entirely within the northeast rim of the crater. Halley is attached to the south rim, and Hind lies to the southeast. To the north-northeast is the bowl-shaped Pickering, and the flooded Saunder is located off the northeast rim.
Subject: | Sinus Iridum (Latin for “Bay of Rainbows”) |
Classification: | Sinus Iridum is a plain of basaltic lava that forms a northwestern extension to the Mare Imbrium on Earth’s moon. It is surrounded from the northeast to the southwest by the Montes Jura range. The protruding part of the range at the southwest end is named Promontorium Heraclides, while that at the northeast end is called Promontorium Laplace. This bay and the surrounding mountains is considered one of the most beautiful features on the Moon, and is a favorite among lunar observers. |
Date/time: | 2007.06.25. |
Equipment: | 76/900 Newtonian |
Eyepieces/Mag. | Plössl 8mm, 112x |
Transparency/Seeing: | 3/5, 7/10 |
Humidity: | alacsony, enyhén párás levegő |
Wind: | none |
Moon phase: | – |
Observing Loc. | Hungary, Zákány, N46°14′ 59,2″ E16°57′ 15,3″ |
Observer: | Bognár Tamás |
Sinus Iridum is formed from the remains of a large impact crater, which was subsequently flooded with basaltic lava, inundating the “sea” wall. The bay itself does not contain any notable impact craters, but does include the satellite crater Heraclides E in the south, Laplace A along the eastern edge, and Bianchini G in the north. The surface is level, but is marked by a number of wrinkle ridges (dorsa).
The selenographic coordinates of this bay are 44.1° N, 31.5° W, and the diameter is 236 km.The feature was given the Latin name for the Bay of Rainbows by Giovanni Riccioli.