scholarly journals Hubble Space Telescope scale 3D simulations of MHD disc winds: a rotating two-component jet structure

2014 ◽  
Vol 446 (4) ◽  
pp. 3975-3991 ◽  
Author(s):  
J. E. Staff ◽  
N. Koning ◽  
R. Ouyed ◽  
A. Thompson ◽  
R. E. Pudritz
Keyword(s):  
Hubble Space Telescope ◽  
Space Telescope ◽  
3D Simulations ◽  
Two Component ◽  
Jet Structure

scholarly journals Modelling the Late-time Hubble Space Telescope Imaging of the Outburst of the Recurrent Nova RS Ophiuchi (2006)

2012 ◽  
Vol 8 (S290) ◽  
pp. 137-140
Author(s):  
Valério A. R. M. Ribeiro ◽  
Michael F. Bode ◽  
Robert Williams
Keyword(s):  
High Velocity ◽  
Linear Expansion ◽  
Hubble Space Telescope ◽  
Archival Data ◽  
Late Time ◽  
Low Velocity ◽  
Space Telescope ◽  
Two Component ◽  
Recurrent Nova ◽  
Dumbbell Structure

AbstractThe nebular remnant of RS Ophiuchi was modelled using combined HST/ACS imaging and ground-based spectroscopy on day 155 after outburst as a two component bipolar expansion with a low velocity innermost hour-glass over density and a more extended high velocity dumbbell structure. The model was evolved to a much later date, day 455 after outburst, when second epoch HST images were secured. However, due to the lack of simultaneous ground-based spectroscopy the evolved model was much harder to constrain. One suggestion put forward was that the dumbbell structure expanded linearly while the inner hour-glass showed signs of deceleration. Archival data in the form of ground-based spectroscopy on day 415 were subsequently obtained. These new data suggest indeed that a non-linear expansion of the system occurred.

ALMA detection of the [OIII] 88 μm line in a highly-magnified Lyman break galaxy at z = 6.1

2019 ◽  
Vol 15 (S341) ◽  
pp. 309-311
Author(s):  
Kaho Sunaga ◽  
Yoichi Tamura ◽  
Minju Lee ◽  
Ken Mawatari ◽  
Akio K. Inoue ◽  
...  
Keyword(s):  
Interstellar Medium ◽  
Rest Frame ◽  
Hubble Space Telescope ◽  
Continuum Emission ◽  
Large Telescope ◽  
Space Telescope ◽  
Model Combining ◽  
Very Large Telescope ◽  
Stellar Component ◽  
Two Component

AbstractWe present a 4.7σ detection of the [OIII] 88 μm line in a gravitationally-lensed Lyman break galaxy, RXC J2248-ID3, using the Atacama Large Millimeter/submillimeter Array (ALMA). We did not detect [CII] 158 μm and rest-frame 90 μm dust continuum emission, suggesting that the bulk of the interstellar medium (ISM) is ionized. Our two-component SED model combining the previous Hubble Space Telescope (HST) data and new photometry obtained from Very Large Telescope (VLT), Spitzer and ALMA suggests the presence of young (∼2 Myr) and mature (∼600 Myr) stellar components with the metallicity of Z = 0.2Z⊙. Our findings are in contrast with previous results claiming a very young, metal-poor stellar component.

An AI scheduling environment for the Hubble Space Telescope

1991 ◽  
Author(s):  
JEFFREY SPONSLER ◽  
MARK JOHNSTON ◽  
GLENN MILLER ◽  
ANTHONY KRUEGER ◽  
MICHAEL LUCKS ◽  
...  
Keyword(s):  
Hubble Space Telescope ◽  
Space Telescope

[ITAL]HUBBLE SPACE TELESCOPE[/ITAL][ITAL]Hubble Space Telescope[/ITAL] Imaging Polarimetry of η Carinae

1999 ◽  
Vol 118 (3) ◽  
pp. 1320-1337 ◽  
Author(s):  
R. E. Schulte-Ladbeck ◽  
A. Pasquali ◽  
M. Clampin ◽  
A. Nota ◽  
D. J. Hillier ◽  
...  
Keyword(s):  
Hubble Space Telescope ◽  
Space Telescope ◽  
Imaging Polarimetry
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