activity
20032024
most citedFull-Sun observations for identifying the source of the slow solar wind

181 citations · 4.5k across the 95 of their papers we have counts for

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Showing 2007Show all

7 papers · 1 filter

astro-ph2007★ 41 cited

Modeling X-ray Loops and EUV "Moss" in an Active Region Core

A. R Winebarger, H. P. Warren, D. A. Falconer

The Soft X-ray intensity of loops in active region cores and corresponding footpoint, or moss, intensity observed in the EUV remain steady for several hours of observation. The ste…

astro-ph2007★ 59 cited

Velocity Structure of Jets in Coronal Hole

Suguru Kamio, Hirohisa Hara, Tetsuya Watanabe +4

Velocity structures of jets in a coronal hole have been derived for the first time. Hinode observations revealed the existence of many bright points in coronal holes. They are loop…

astro-ph2007★ 21 cited

On connecting the dynamics of the chromosphere and transition region with Hinode SOT and EIS

Viggo H. Hansteen, Bart De Pontieu, Mats Carlsson +14

We use coordinated Hinode SOT/EIS observations that include high-resolution magnetograms, chromospheric and TR imaging and TR/coronal spectra in a first test to study how the dynam…

astro-ph2007★ 28 cited

Observations of Transient Active Region Heating with Hinode

Harry P. Warren, Ignacio Ugarte-Urra, David H. Brooks +3

We present observations of transient active region heating events observed with the Extreme Ultraviolet Imaging Spectrometer (EIS) and X-ray Telescope (XRT) on Hinode. This initial…

astro-ph2007★ 48 cited

Observation and Modeling of Coronal "Moss" With the EUV Imaging Spectrometer on Hinode

Harry P. Warren, Amy R. Winebarger, John T. Mariska +2

Observations of transition region emission in solar active regions represent a powerful tool for determining the properties of hot coronal loops. In this Letter we present the anal…

astro-ph2007★ 27 cited

Hinode EUV Imaging Spectrometer Observations of Solar Active Region Dynamics

John T. Mariska, Harry P. Warren, Ignacio Ugarte-Urra +3

The EUV Imaging Spectrometer (EIS) on the Hinode satellite is capable of measuring emission line center positions for Gaussian line profiles to a fraction of a spectral pixel, resu…

astro-ph2007★ 101 cited

The Magnetic Topology of Coronal Mass Ejection sources

I. Ugarte-Urra, H. P. Warren, A. R. Winebarger

In an attempt to test current initiation models of coronal mass ejections (CMEs), with an emphasis on the magnetic breakout model, we inspect the magnetic topology of the sources o…