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Blogs
Community blog and recent blog authors at Solar Observations in Bulgaria.
- All blogs
- nikipetrov's blog (17)
- admin's blog (10)
- anton.stoychev's blog (1)
Document type
- News (14)
- Publications (7)
- Education (5)
Image Galleries
- Active prominences (7)
- Eruptive prominences (6)
- Quiescent prominences (61)
- Solar eclipces (14)
- Lunar eclipces (3)
- Night observations (41)
- Misc images (7)
Telescope
Telescope model/name
- 12 inch ASA Astrograph (36)
- 180/1800 telescope reflector (3)
- 200 mm F/36 lenses (1)
- 20mm F/1.8 lenses (1)
- 20mm f/1.8 Sigma lens (1)
- 300 mm f/2.8 Canon lenses (1)
- 500mm objective (1)
- 77-200 mm objective (7)
- Canon 10 mm f/4 lenses (2)
- Canon 300 mm F/2.8 lenses (1)
- f 1/8 (1)
- Praktica photo camera (2)
- Sigma 20mm 1:1.8 (1)
- solar coronagraph (74)
- Unknown (1)
Camera
The camera model
- CANON 1Ds Mark II (14)
- Canon 40D (4)
- Canon 40D digital camera (1)
- CANON EOS 350 D (63)
- Canon EOS 350D (8)
- CANON EOS-1Ds Mark II (6)
- CCD (1)
- EOS Canon 350D (2)
- non (1)
- Praktica (3)
- SBIG STL 11000 (37)
- unknown (1)
Image author
Name of the image's author
- Emil Ivanov (43)
- J. Kokotanekova (2)
- N. Petrov (56)
- NASA (1)
- Nikola Petrov (31)
- P. Duchlev (2)
- Prof. Bogdan Rompolt (3)
- Unknown (3)
Image location
- Astromomical Institute of University of Wroclaw Poland (3)
- Austria (1)
- Avren (3)
- BG (3)
- China (1)
- NAO Rozhen (109)
- NASA (1)
- Side Turkey (3)
- Tianhuangping (9)
- Unknown (1)
- Varna (9)
- Vienna (1)
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