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114 (0,133s)

Result

Velocity vectors of a quiescent prominence observed by Hinode/SOT and the MSDP (Meudon)

Observations performed by the high resolution Hinode/SOT telescope allow us to compute velocities perpendicular to the line-of-sight or transverse velocities. Combining simultaneous observations obtained in H? with Hinode/<...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2010
  • Jx
Result

Velocity Vector, Ionization Degree, and Temperature of Prominence Fine Structures Observed by Hinode/SOT

Prominences have been successfully observed by Hinode in April 2007 exhibiting a strong dynamics of their fine structures. The dynamics of a prominence is a challenge to understand the formation of cool prominence plasma embedded in the hot ...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2012
  • D
Result

Variations of Magnetic Bright Point Properties with Longitude and Latitude as Observed by Hinode/SOT G-band Data

We study Hinode/Solar Optical Telescope (SOT) longitude and latitude scans of the quiet solar surface taken in the G-band in order to characterise the centre-to-limb dependence of MBP properties (size and intensity). We find that th...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2013
  • Jx
  • Link
Result

Hinode, TRACE, SOHO, and Ground-based Observations of a Quiescent Prominence

A quiescent prominence was observed on 2007 April 25 with space instruments Hinode/SOT in H-alfa. Hinode/XRT in soft X-rays, TRACE in 195 ? channel and with ground based instruments providing calibrated H-alfa intensitiess....

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2008
  • Jx
Result

Normal and counter Evershed flows in the photospheric penumbra of a sunspot SPINOR 2D inversions of Hinode-SOT/SP observations

and the counter Evershed flows. We invert the spectropolarimetric data from Hinode SOT/SP...

Astronomy (including astrophysics,space science)

  • 2017
  • Jimp
  • Link
Result

Creating 3-dimensional Models of the Photosphere using the SIR Code

of Hinode SOT/SP data and for storing these results in 3-dimensional data cubes...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2013
  • Jx
Result

2D radiative-magnetohydrostatic model of a prominence observed by Hinode, SoHO/SUMER and Meudon/MSDP

dynamic behaviour, which was observed in the hydrogen H? line with Hinode/SOT, MeudonProminences observed by Hinode show very dynamical and intriguing structures. To understand the mechanisms that are responsible for these...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2011
  • Jx
  • Link
Result

On the Area Expansion of Magnetic Flux Tubes in Solar Active Regions

We calculated the three-dimensional (3D) distribution of the area expansion factors in a potential magnetic field, extrapolated from the high-resolution Hinode/SOT magnetogram of the quiescent active region NOAA 11482....

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2014
  • Jx
  • Link
Result

The influence of Hinode/SOT NFI instrumental effects on the visibility of simulated prominence fine structures in H alpha

Imager (NFI) of the Solar Optical Telescope (SOT) onboard the Hinode satellite. . The comparison between the SOT-like synthetic H alpha images and the synthetic H alpha line prominence models. In addition, the qualitative ...

Astronomy (including astrophysics,space science)

  • 2019
  • Jimp
  • Link
Result

Evolution of Umbral Dots and Penumbral Grains

On 27 February 2007, Hinode SOT/SP acquired a time series of full-Stokes spectra of a regular, medium-sized sunspot NOAA 10944 located near the center of the solar disk. The inversion code SIR (Ruiz Cobo and del Toro Iniesta 1992, A...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2010
  • D
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