First airborne measurements with a g-band differential absorption radar

RJ Roy, KB Cooper, M Lebsock, JV Siles… - … on Geoscience and …, 2021 - ieeexplore.ieee.org
… real-time system noise floor characterization and subtraction for … airborne platform motion
of 80 ms −1 , the aircraft-motion-… points at near-nadir incidence that likely correspond to bright

Horizontal motions in sunspot penumbrae

M Sobotka, KG Puschmann - Astronomy & Astrophysics, 2022 - aanda.org
… penumbral border, and G-band bright points are measured in … intensity, I phot , of a quiet
granulation area near the spot to … optics, these values characterise the spatial resolution in the …

Observational evidence for two-component distributions describing solar magnetic bright points

GB Saavedra, D Utz, SV Domínguez, JIC Rozo… - Astronomy & …, 2022 - aanda.org
… Figure 1 (left panels) shows the corresponding FOV (in G-band images) for dataset-G and …
In order to characterise the dynamics of the MBPs in the photosphere in quiet Sun regions, this …

The motions of photospheric bright points

Y Liu, Y Niu, D He, G Fang - New Astronomy, 2024 - Elsevier
… The data were observed in very quiet Sun close to disk center, and internetwork features
with a few isolated network regions were included. The alignment between the SuFI data and …

Study of small-scale features observed in solar atmosphere

N Narang - 2019 - prints.iiap.res.in
… Ca H bright points seems to be co-spatial with groups of G-band bright points in the … ∼60
network-jets in the coronal hole(CH) and a similar number in the quietSun(QS) regions, we …

The impact of stellar surface magnetoconvection and oscillations on the detection of temperate, Earth-mass planets around Sun-like stars

HM Cegla - Geosciences, 2019 - mdpi.com
… The confirmation and detailed characterization of exoplanets … is slightly higher than the quiet
Sun, each tile is independent, … with the magnetic bright points (visible in the G-band) display …

Stellar surface information from the Ca ii H&K lines – I. Intensity profiles of the solar activity components

M Cretignier, AGM Pietrow… - Monthly Notices of the …, 2024 - academic.oup.com
… (>8 millionth of solar hemisphere MSH), bright, continuous … obtained on the Sun to better
characterize the stellar activity … Having corrected for the CLV of the quiet Sun I quiet (λ, μ), we …

The complex nature of magnetic element transport in the quiet Sun: The Lévy-walk character

F Giannattasio, G Consolini, F Berrilli… - The Astrophysical …, 2019 - iopscience.iop.org
… method to point out and characterize the complex nature of diffusion of MEs in the quiet Sun.
… In this paper, we have demonstrated that the motion of MEs in the quiet Sun, which can be …

[图书][B] Physics of the invisible Sun: instrumentation, observations, and inferences

A Ambastha - 2020 - books.google.com
… in 700 BC They studied the motions of Sun, Moon and planets … , when the Sun appears to
reach its highest point above or below … that are bright enough to be seen in the white light solar

[HTML][HTML] Cause and Effect: Stellar Convection Studied Through Flickering Brightness, and the Convectively-Driven Motions of Solar Bright Points

SJ Van Kooten - 2021 - search.proquest.com
bright points, G-band bright points, magnetic bright points, or … of wave-based heating of the
quiet-Sun corona. This will be the … of a sample of such events supports this characterization. …