The temporal variations of solar rotation in the photosphere, chromosphere, and corona
have been widely investigated, whereas the rotation of the solar transition region is rarely …

The temporal variation of solar coronal rotation appears to be very complex and its
relevance to the 11-year solar activity cycle is still unclear. Using the modified coronal index …

We present results from the first solar full-disk F $ _ {10.7} $(the radio flux at $10.7 $ cm, $2.8
$ GHz) image taken with the S-band receivers on the recently upgraded Karl G. Jansky Very …

Synoptic maps of Ca II K-normalized intensity at±40° latitude belt from Carrington rotations
827 (1915 August 10) to 1764 (1985 July 7) are utilized to investigate the long-term variation …

Rotation is an intrinsic property of stars and provides essential constraints on their structure,
formation, evolution and interaction with the interplanetary environment. The Sun provides a …

The aim of this paper is to study the latitudinal variation in the solar rotation in soft X-ray
corona. The time series bins are formed on different latitude regions of the solar full disc …

Here we report the first measure in radio emission of differential rotation as a function of
height in the solar corona. This is derived from the disk-integrated simultaneous daily …

We report on the variability of the rotation periods of solar coronal layers with respect to
temperature (or height). For this purpose, we have used observations from the Atmospheric …

In this paper, by applying the wavelet transformation analysis to the data of the daily 10.7 cm
radio flux covering the period from 1947 February 14 to 2014 August 31, a significant period …

Coronal heating is a big question for modern astronomy. Daily measurement of 985 solar
spectral irradiances (SSIs) at the spectral intervals 1–39 and 116–2416 nm during 2003 …