Terje Fredvik

Image of Terje Fredvik
Norwegian version of this page
Phone +47-22856508
Room 214A
Username
Visiting address Sem Sælands vei 13 Svein Rosselands hus 0371 OSLO
Postal address Postboks 1029 Blindern 0315 OSLO
Tags: Astronomy and Astrophysics, Solar Physics

Publications

  • Kamio, S.; Hara, H; Watanabe, T; Fredvik, Terje & Hansteen, Viggo (2010). Modeling of EIS Spectrum Drift from Instrumental Temperatures. Solar Physics.  ISSN 0038-0938.  266(1), s 209- 223 . doi: 10.1007/s11207-010-9603-7
  • Brynildsen, Nils; Maltby, Per; Foley, CR; Fredvik, Terje & Kjeldseth-Moe, Olav (2004). Oscillations in the umbral atmosphere. Solar Physics.  ISSN 0038-0938.  221(2), s 237- 260
  • Brynildsen, Nils; Maltby, Per; Brekke, P.; Fredvik, Terje & Kjeldseth-Moe, Olav (2003). Search for a chromospheric resonator above sunspots. Advances in Space Research.  ISSN 0273-1177.  32(6), s 1097- 1102
  • Brynildsen, Nils; Maltby, Per; Fredvik, Terje & Kjeldseth-Moe, Olav (2002). Oscillations above sunspots. Solar Physics.  ISSN 0038-0938.  207, s 259- 290
  • Fredvik, Terje; Kjeldseth-Moe, Olav; Haugan, Stein Vidar Hagfors; Brekke, Pål; Gurman, Joe B. & Wilhelm, K (2002). Variability and dynamic state of active region loops. Advances in Space Research.  ISSN 0273-1177.  30(3), s 635- 640
  • Brynildsen, Nils; Maltby, Per; Fredvik, Terje; Kjeldseth-Moe, Olav & Wilhelm, K. (2001). Sunspot plumes and flow channels. Solar Physics.  ISSN 0038-0938.  198, s 89- 131
  • Maltby, Per; Brynildsen, Nils; Fredvik, Terje; Kjeldseth-Moe, Olav & Wilhelm, K. (2000). On the sunspot transition region. Solar Physics.  ISSN 0038-0938.  190(December 1999), s 429- 450
  • Fredvik, Terje & Maltby, Per (1999). Coronal radiation and helium _l l584 emission in active regions. Solar Physics.  ISSN 0038-0938.  184, s 113- 132

View all works in Cristin

  • Fredvik, Terje (2010). Det er ikke Nibiru alt som glimrer (med sitt fravær). www.skepsis.no.
  • Fredvik, Terje (2005). Active Region Loop Studies in Oslo. Show summary
  • Fredvik, Terje (2005). Plasma Condensation in Coronal Loops - Observations with CDS/SOHO and TRACE.
  • Brynildsen, Nils; Maltby, Per; Fredvik, Terje & Kjeldseth-Moe, Olav (2004). Oscillations above the umbra of sunspots.
  • Fredvik, Terje (2004). Observational Evidence for Plasma Condensation in Coronal Loops.
  • Fredvik, Terje & Kjeldseth-Moe, Olav (2004). Multi Wavelength Observations of Solar Active Region Loops.
  • Brekke, P.; Brynildsen, Nils; Maltby, Per; Fredvik, Terje & Kjeldseth-Moe, Olav (2003). Sunspot Oscillations and Acoustic Wave Propagation.
  • Fredvik, Terje & Kjeldseth-Moe, Olav (2003). The Upper Temperature Limit for Rapid Intensity Variations in the Solar Transition Region.
  • Brynildsen, Nils; Maltby, Per; Fredvik, Terje & Kjeldseth-Moe, Olav (2002). Sunspot oscillations from the chromosphere to the corona.
  • Fredvik, Terje; Kjeldseth-Moe, Olav & Curdt, Werner (2002). An upper temperature limit for strong dynamic activity in the solar transition region.
  • Brekke, P.; Brynildsen, Nils; Maltby, Per; Fredvik, Terje & Kjeldseth-Moe, Olav (2002). The 6mHz oscillations above sunspots.
  • Brynildsen, Nils; Maltby, Per; Fredvik, Terje & Kjeldseth-Moe, Olav (2002). 3 minute oscillations above sunspots.
  • Brynildsen, Nils; Maltby, Per; Fredvik, Terje & Kjeldseth-Moe, Olav (2002). Sunspot oscillations in the chromosphere, transition region, and corona.
  • Fredvik, Terje & Kjeldseth-Moe, Olav (2002). The transition from strong to weak dynamic activity with increasing temperature in solar AR loops.
  • Hansteen, Viggo; Wikstøl, Øivind; Brynildsen, Nils; Maltby, Per; Fredvik, Terje & Kjeldseth-Moe, Olav (2002). On the nature of the 3 minute oscillations above sunspots.
  • Fredvik, Terje; Kjeldseth-Moe, Olav & Wikstøl, Øivind (2001). Temperature structure and dynamic velocities in active region loop structures.
  • Fredvik, Terje & Kjeldseth-Moe, Olav (2000). The continuous transience and dynamic state of active region loops.
  • Haugan, S. V. H.; Brekke, P.; Fredvik, Terje; Kjeldseth-Moe, Olav; Wilhelm, K. & Gurman, Joe B. (2000). Observed variability and dynamics of active region loops.
  • Kjeldseth-Moe, Olav & Fredvik, Terje (2000). The time variable solar atmosphere.
  • Brekke, P.; Kjeldseth-Moe, Olav; Fredvik, Terje; Haugan, S. V. H.; Tarbell, T.D. & Gurman, Joe B. (1999). A transition region eruption observed with CDS, TRACE and EIT.
  • Fredvik, Terje; Kjeldseth-Moe, Olav; Brekke, P. & Haugan, S. V. H. (1999). Time variation of active region loops observed with CDS on SOHO.
  • Brynildsen, Nils; Fredvik, Terje; Kjeldseth-Moe, Olav & Maltby, Per (1998). Transition region oscillations in a sunspot region.

View all works in Cristin

Published Nov. 3, 2010 3:19 PM - Last modified Oct. 30, 2017 2:05 PM