Zooming into Eta Carinae with interferometry | ORKG Ask

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VLTI-MATISSE chromatic aperture-synthesis imaging of eta Carinae's stellar wind across the Br alpha line Periastron passage observations in February 2020

January 2021

Context. Eta Carinae is a highly eccentric, massive binary system (semimajor axis similar to 15.5 au...

Interferometric observations of eta Carinae with VINCI/VLTI

Kervella, P

December 2006

Context: The bright star eta Carinae is the most massive and luminous star in our region of the Milk...

Direct measurement of the size and shape of the present-day stellar wind of Eta Carinae

Van Boekel, R
Kervella, P
Schöller, M
Herbst, T
Brandner, W
Waters, L B F M
Hillier, D J
Paresce, F
Lenzen, R
Lagrange, A M

October 2003

We present new high angular resolution observations at near-IR wavelengths of the core of the Lumino...

Direct measurement of the size and shape of the present-day stellar wind of Eta Carinae

van Boekel, R.
Kervella, P.
Schöller, M.
Herbst, T.
Brandner, W.
de Koter, A.
Waters, L. B. F. M.
Hillier, D. J.
Paresce, F.
Lenzen, R.
Lagrange, A.-M.

January 2003

We present new high angular resolution observations at near-IR wavelengths of the core of the Lu...

VLTI-AMBER velocity-resolved aperture-synthesis imaging of Eta Carinae with a spectral resolution of 12000. Studies of the primary star wind and innermost wind-wind collision

Weigelt, G.
Hofmann, K. -H.
Schertl, D.
Clementel, N.
Corcoran, M. F.
Damineli, A.
de Wit, W. -J.
Grellmann, R.
Groh, J.
Guieu, S.
Gull, T.
Heininger, M.
Hillier, D. J.
Hummel, C. A.
Kraus, S.
Madura, T.
Mehner, A.
Mérand, A.
Millour, F.
Moffat, A. F. J.
Ohnaka, K.
Patru, F.
Petrov, R. G.
Rengaswamy, S.
Richardson, N. D.
Rivinius, T.
Scholler, M.
Teodoro, M.
Wittkowski, M.

October 2016

International audienceContext. The mass loss from massive stars is not understood well. Eta Car is a...

VLTI-AMBER velocity-resolved aperture-synthesis imaging of eta Carinae with a spectral resolution of 12 000 Studies of the primary star wind and innermost wind-wind collision zone

Weigelt, G.
Hofmann, K. -H.
Schertl, D.
Clementel, N.
Corcoran, M. F.
Damineli, A.
de Wit, W. -J.
Grellmann, R.
Groh, J.
Guieu, S.
Gull, T.
Heininger, M.
Hillier, D. J.
Hummel, C. A.
Kraus, S.
Madura, T.
Mehner, A.
Merand, A.
Millour, F.
Moffat, A. F. J.
Ohnaka, K.
Patru, F.
Petrov, R. G.
Rengaswamy, S.
Richardson, N. D.
Rivinius, T.
Schoeller, M.
Teodoro, M.
Wittkowski, M.

January 2016

Context. The mass loss from massive stars is not understood well. eta Carinae is a unique object for...

VLTI-AMBER observations of Eta Carinae with high spatial resolution and spectral resolutions of 1,500 and 10,000

Weigelt, Gerd
Petrov, Romain G.
Chesneau, Olivier
Davidson, Kris
Domiciano De Souza, Armando
Driebe, Thomas
Foy, Renaud
Fraix-Burnet, Didier
Gull, Ted
Hillier, John D.
Hofmann, Karl-Heinz
Kraus, Stefan
Malbet, Fabien
Marconi, Alessandro
Mathias, Philippe
Monin, Jean-Louis
Millour, Florentin
Ohnaka, Keiichi
Rantakyrö, Frederik
Richichi, Andrea
Schertl, Dieter
Schöller, Markus
Stee, Philippe
Testi, Leonardo
Wittkowski, Markus

January 2006

We present the first interferometric NIR observations of the LBV ? Carinae with high spectral resolu...

VLTI-AMBER Velocity-Resolved Aperture-Synthesis Imaging of Eta Carinae with a Spectral Resolution of 12 000: Studies of the Primary Star Wind and Innermost Wind-Wind Collision Zone

Merand, A.
Rengaswamy, S.
Hofmann, K.-H.
Kraus, S.
Weigelt, G.
Richardson, N. D.
Wittkowski, M.
Moffat, A. F. J.
Grellmann, R.
Millour, F.
Schoeller, M.
Petrov, R. G.
Hummel, C. A.
Schertl, D.
Corcoran, M. F.
Ohnaka, K.
Groh, J.
Gull, T.
Hillier, D. J.
Rivinius, T.
Guieu, S.
Madura, T.
Clementel, N.
Heininger, M.
de Wit, W.-J.
Damineli, A.
Teodoro, M.
Patru, F.
Mehner, A.

October 2016

The mass loss from massive stars is not understood well. Eta Carinae is a unique object for studying...

VLTI-MATISSE chromatic aperture-synthesis imaging of eta Carinae's stellar wind across the Br alpha line Periastron passage observations in February 2020

January 2021

Context. Eta Carinae is a highly eccentric, massive binary system (semimajor axis similar to 15.5 au...

VLTI-AMBER velocity-resolved aperture-synthesis imaging of Eta Carinae with a spectral resolution of 12000. Studies of the primary star wind and innermost wind-wind collision

Weigelt, G.
Hofmann, K. -H.
Schertl, D.
Clementel, N.
Corcoran, M. F.
Damineli, A.
de Wit, W. -J.
Grellmann, R.
Groh, J.
Guieu, S.
Gull, T.
Heininger, M.
Hillier, D. J.
Hummel, C. A.
Kraus, S.
Madura, T.
Mehner, A.
Mérand, A.
Millour, F.
Moffat, A. F. J.
Ohnaka, K.
Patru, F.
Petrov, R. G.
Rengaswamy, S.
Richardson, N. D.
Rivinius, T.
Scholler, M.
Teodoro, M.
Wittkowski, M.

October 2016

International audienceContext. The mass loss from massive stars is not understood well. Eta Car is a...

VLTI-AMBER velocity-resolved aperture-synthesis imaging of eta Carinae with a spectral resolution of 12 000 Studies of the primary star wind and innermost wind-wind collision zone

Weigelt, G.
Hofmann, K. -H.
Schertl, D.
Clementel, N.
Corcoran, M. F.
Damineli, A.
de Wit, W. -J.
Grellmann, R.
Groh, J.
Guieu, S.
Gull, T.
Heininger, M.
Hillier, D. J.
Hummel, C. A.
Kraus, S.
Madura, T.
Mehner, A.
Merand, A.
Millour, F.
Moffat, A. F. J.
Ohnaka, K.
Patru, F.
Petrov, R. G.
Rengaswamy, S.
Richardson, N. D.
Rivinius, T.
Schoeller, M.
Teodoro, M.
Wittkowski, M.

January 2016

Context. The mass loss from massive stars is not understood well. eta Carinae is a unique object for...

VLTI-AMBER observations of Eta Carinae with high spatial resolution and spectral resolutions of 1,500 and 10,000

Weigelt, Gerd
Petrov, Romain G.
Chesneau, Olivier
Davidson, Kris
Domiciano De Souza, Armando
Driebe, Thomas
Foy, Renaud
Fraix-Burnet, Didier
Gull, Ted
Hillier, John D.
Hofmann, Karl-Heinz
Kraus, Stefan
Malbet, Fabien
Marconi, Alessandro
Mathias, Philippe
Monin, Jean-Louis
Millour, Florentin
Ohnaka, Keiichi
Rantakyrö, Frederik
Richichi, Andrea
Schertl, Dieter
Schöller, Markus
Stee, Philippe
Testi, Leonardo
Wittkowski, Markus

January 2006

We present the first interferometric NIR observations of the LBV ? Carinae with high spectral resolu...

VLTI-AMBER Velocity-Resolved Aperture-Synthesis Imaging of Eta Carinae with a Spectral Resolution of 12 000: Studies of the Primary Star Wind and Innermost Wind-Wind Collision Zone

Merand, A.
Rengaswamy, S.
Hofmann, K.-H.
Kraus, S.
Weigelt, G.
Richardson, N. D.
Wittkowski, M.
Moffat, A. F. J.
Grellmann, R.
Millour, F.
Schoeller, M.
Petrov, R. G.
Hummel, C. A.
Schertl, D.
Corcoran, M. F.
Ohnaka, K.
Groh, J.
Gull, T.
Hillier, D. J.
Rivinius, T.
Guieu, S.
Madura, T.
Clementel, N.
Heininger, M.
de Wit, W.-J.
Damineli, A.
Teodoro, M.
Patru, F.
Mehner, A.

October 2016

The mass loss from massive stars is not understood well. Eta Carinae is a unique object for studying...

VLTI-MATISSE chromatic aperture-synthesis imaging of eta Carinae's stellar wind across the Br alpha line Periastron passage observations in February 2020

January 2021

Context. Eta Carinae is a highly eccentric, massive binary system (semimajor axis similar to 15.5 au...