output
19942026
most citedThe Astropy Project: Sustaining and Growing a Community-oriented Open-source Project and the Latest Major Release (v5.0) of the Core Package

5k citations

Showing 2001 · astro-phShow all

5 papers · 2 filters

astro-ph2001

Solar coronal observations at high frequencies

A. C. Katsiyannis, M. Mathioudakis, K. J. H. Phillips +2

The Solar Eclipse Coronal Imaging System (SECIS) is a simple and extremely fast, high-resolution imaging instrument designed for studies of the solar corona. Light from the corona…

astro-ph2001★ 44 cited

The formation of stars in groups

Jonathan Williams

Observations of the dust and gas around embedded stellar clusters reveal some of the processes involved in their formation and evolution. Large scale mass infall with rates dM/dt=4…

astro-ph2001★ 62 cited

Boron Abundances in Main Sequence B-type Stars: A Test of Rotational Depletion during Main Sequence Evolution

K. A. Venn, A. M. Brooks, D. L. Lambert +4

Boron abundances have been derived for seven main sequence B-type stars from HST STIS spectra around the B III 2066 A line. In two stars, boron appears to be undepleted with respec…

astro-ph2001★ 94 cited

The extraordinarily bright optical afterglow of GRB 991208 and its host galaxy

A. J. Castro-Tirado, V. V. Sokolov, J. Gorosabel +50

Observations of the extraordinarily bright optical afterglow (OA) of GRB 991208 started 2.1 d after the event. The flux decay constant of the OA in the R-band is -2.30 +/- 0.07 up…

astro-ph2001★ 33 cited

Observations of the interstellar medium in the Magellanic Bridge

N. Lehner, K. R. Sembach, P. L. Dufton +2

We present ultraviolet and optical spectra of DI 1388, a young star in the Magellanic Bridge, a region of gas between the Small and Large Magellanic Clouds. The data have signal-to…