Search results
- 1.0312533 - ASÚ 2009 RIV HR eng J - Journal Article
Sobotka, Michal - Puschmann, K.G. - Hamedivafa, H.
Kinematics of Umbral Fine Structure.
[Kinematika jemné struktury umbry.]
Central European Astrophysical Bulletin. Roč. 32, č. 1 (2008), s. 125-132. ISSN 1845-8319
R&D Projects: GA AV ČR IAA3003404
Institutional research plan: CEZ:AV0Z10030501
Keywords : sunspots * umbra
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Permanent Link: http://hdl.handle.net/11104/0163575 - 2.0311055 - ASÚ 2009 RIV FR eng J - Journal Article
Švanda, Michal - Klvaňa, Miroslav - Sobotka, Michal - Bumba, Václav
Large-scale horizontal flows in the solar photosphere. II. Long-term behaviour and magnetic activity response.
[Velkorozměrové horizontální toky ve sluneční fotosféře. II. Dlouhodobý vývoj a reakce na magnetickou aktivitu.]
Astronomy & Astrophysics. Roč. 477, č. 1 (2008), s. 285-292. ISSN 0004-6361. E-ISSN 1432-0746
R&D Projects: GA ČR GD205/03/H144; GA AV ČR IAA3003404
Grant - others:ESA(XE) ESA-PECS project no. 98030
Institutional research plan: CEZ:AV0Z10030501
Keywords : Sun * photosphere * magnetic fields
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Impact factor: 4.153, year: 2008
Permanent Link: http://hdl.handle.net/11104/0162770 - 3.0103046 - ASU-R 20040025 RIV FR eng J - Journal Article
Bonet, J. E. - Marquez, I. - Muller, R. - Sobotka, Michal - Tritschler, A.
Phase diversity restoration of sunspot images. I. Relations between penumbral and photosperic features.
[Restaurace obrazů sluneční skvrny metodou fázové diversity. I. Vztahy mezi objekty v penumbře a fotosféře.]
Astronomy & Astrophysics. Roč. 423, č. 2 (2004), s. 737-744. ISSN 0004-6361. E-ISSN 1432-0746
R&D Projects: GA AV ČR IAA3003404; GA AV ČR KSK2043105
Institutional research plan: CEZ:AV0Z1003909
Keywords : Sun * photosphere * sunspots
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Impact factor: 3.694, year: 2004
Permanent Link: http://hdl.handle.net/11104/0010378 - 4.0103045 - ASU-R 20040024 RIV HR eng J - Journal Article
Sobotka, Michal - Bonet, J. A. - Marquez, I. - Muller, R. - Roudier, T.
Motions of photospheric features in a sunspot moat.
[Pohyby fotosférických objektů v oblasti „moat“ kolem sluneční skvrny.]
Hvar Observatory Bulletin. Roč. 28, č. 1 (2004), s. 27-36. ISSN 0351-2657.
[Central European Solar Physics Meeting /1./. Bairisch Kölldorf, 23.10.2003-25.10.2003]
R&D Projects: GA AV ČR IAA3003404; GA AV ČR KSK2043105
Institutional research plan: CEZ:AV0Z1003909
Keywords : granules * G-band bright points * motions
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Permanent Link: http://hdl.handle.net/11104/0010377 - 5.0103044 - ASU-R 20040023 RIV US eng J - Journal Article
Socas-Navarro, H. - Martinez Pillet, V. - Sobotka, Michal - Vazquez, M.
The thermal and magnetic structure of umbral dots from the inversion of high-resolution full Stokes observations.
[Termální a magnetická struktura umbrálních bodů, získaná inverzí pozorování kompletních Stokesových profilů s vysokým rozlišením.]
Astrophysical Journal. Roč. 614, č. 1 (2004), s. 448-456. ISSN 0004-637X. E-ISSN 1538-4357
R&D Projects: GA AV ČR IAA3003404
Institutional research plan: CEZ:AV0Z1003909
Keywords : line profiles * polarization * Sun
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Impact factor: 6.237, year: 2004
Permanent Link: http://hdl.handle.net/11104/0010376 - 6.0103001 - ASU-R 20040062 RIV FR eng J - Journal Article
Hamedivafa, H. - Sobotka, Michal
Observational evidence of Joule heating in some umbral dots.
[Pozorovací důkaz Jouleova ohřevu v některých umbrálních bodech.]
Astronomy & Astrophysics. Roč. 428, č. 1 (2004), s. 215-218. ISSN 0004-6361. E-ISSN 1432-0746
R&D Projects: GA AV ČR IAA3003404
Institutional research plan: CEZ:AV0Z1003909
Keywords : sunspots * sun * magnetic field
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Impact factor: 3.694, year: 2004
Permanent Link: http://hdl.handle.net/11104/0010334 - 7.0093916 - ASÚ 2008 RIV FR eng J - Journal Article
Sobotka, Michal - Roudier, T.
Properties of sunspot moats derived from horizontal motions.
[Vlastnosti „příkopů“ kolem slunečních skvrn, odvozené z horizontálních pohybů.]
Astronomy & Astrophysics. Roč. 472, č. 1 (2007), s. 277-282. ISSN 0004-6361. E-ISSN 1432-0746
R&D Projects: GA AV ČR IAA3003404
Grant - others:EU(XE) HPRN-CT-2002-00313
Institutional research plan: CEZ:AV0Z10030501
Source of funding: V - Other public resources
Keywords : sunspots * Sun * photosphere * convection
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Impact factor: 4.259, year: 2007
Permanent Link: http://hdl.handle.net/11104/0153832 - 8.0091082 - ASÚ 2008 RIV NL eng J - Journal Article
Jurčák, Jan - Sobotka, Michal
Observational Evidence for Rising Penumbral Flux Tubes?
[Observační důkaz stoupajících proudových trubic v penumbře?]
Solar Physics. Roč. 241, č. 2 (2007), s. 223-233. ISSN 0038-0938. E-ISSN 1573-093X
R&D Projects: GA AV ČR IAA3003404; GA ČR GA205/04/2129
Institutional research plan: CEZ:AV0Z10030501
Keywords : Sun * sunspots * magnetic field
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Impact factor: 2.479, year: 2007
Permanent Link: http://hdl.handle.net/11104/0151766 - 9.0047904 - ASÚ 2007 RIV HR eng J - Journal Article
Klvaňa, Miroslav - Bumba, Václav - Švanda, Michal
Doppler velocity fields in magnetic structures and their surroundings.
[Dopplerovské rychlostní pole v magnetických strukturách a v jejich okolí.]
Central European Astrophysical Bulletin. Roč. 30, č. 1 (2006), s. 21-30. ISSN 1845-8319.
[Central European Solar Physics Meeting /2./. Bairisch Kölldorf, 19.05.2005-21.05.2005]
R&D Projects: GA AV ČR IAA3003404; GA ČR GA205/04/2129
Institutional research plan: CEZ:AV0Z10030501
Keywords : solar photosphere * velocity field * magnetic and non-magnetic regions
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Permanent Link: http://hdl.handle.net/11104/0138672 - 10.0047294 - ASÚ 2007 RIV HR eng J - Journal Article
Jurčák, Jan - Sobotka, Michal - Martinez Pillet, V.
The canopy structure above light bridges.
[Struktura klenby nad světelnými mosty.]
Central European Astrophysical Bulletin. Roč. 30, č. 1 (2006), s. 55-64. ISSN 1845-8319.
[Central European Solar Physics Meeting /2./. Bairisch Kölldorf, 19.05.2005-21.05.2005]
R&D Projects: GA AV ČR IAA3003404
Grant - others:European Solar Magnetism Network(XE) HRPN-CT-2002-00313
Institutional research plan: CEZ:AV0Z10030501
Keywords : sunspots * magnetic fields * fine-structures
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Permanent Link: http://hdl.handle.net/11104/0138242