Study of Doppler velocities and their relationship with Magnetic field oscillations in the penumbra of Sunspots

Local oscillations of the Doppler Velocities in the penumbra of the sunspot AR12186 were studied. For thispurpose, the images were aligned using the Enhanced Correlation Coefficient (ECC), ECC+Rotation andthe method proposed by Griñón-Marín et al. (2020). The wavelet transform was used to extract th...

पूर्ण विवरण

ग्रंथसूची विवरण

मुख्य लेखकों:	Ordoñez Araujo, Francisco J., Calvo Mozo, Benjamín, Castellanos Durán, Sebastian J.
स्वरूप:	Online
भाषा:	spa
प्रकाशित:	Universidad Pedagógica y Tecnológica de Colombia 2022
विषय:	Sol: velocidades Doppler -Sol: campos magnéticos – Sol: oscilaciones – Sol: fotósfera – manchas solares. Sun: Doppler velocities -Sun: magnetic fields – Sun: oscillations – Sun: photosphere – sunspotso.
ऑनलाइन पहुंच:	https://revistas.uptc.edu.co/index.php/ciencia_en_desarrollo/article/view/15245