Browsing by Subject "Spectrum, ultraviolet"

Now showing items 1-3 of 3

Oscillations in active region fan loops: observations from EIS/Hinode and AIA/SDO

Krishna Prasad, S; Banerjee, D; Singh, J (Springer, 2012-11)

Active region fan loops in AR 11076 were studied, in search of oscillations, using high cadence spectroscopic observations from Extreme-ultraviolet Imaging Spectrometer (EIS) on board Hinode combined with imaging sequences ...
Variation in the width of transition region network boundaries

Raju, K. P (Springer, 2016-12)

The transition region network seen in solar extreme ultraviolet (EUV) lines is the extension of the chromospheric network. The network appears as an irregular web-like pattern over the solar surface outside active regions. ...
Velocities and linewidths in the network and cell interiors of a polar coronal hole compared with the quiet Sun

Raju, K. P; Bromage, B. J. I (Springer, 2014-03)

The relative Doppler velocities and linewidths in a polar coronal hole and the nearby quiet-Sun region have been obtained from the Solar and Heliospheric Observatory (SOHO)/Coronal Diagnostic Spectrometer (CDS) observations ...

Search DSpace