He II 4686 in eta Carinae: no significant changes between 2009.0 and 2014.6

Mairan Teodoro, Bernard Heathcote, Noel Richardson, Paul Luckas, Frederick Walter, Rodrigo Prates, Gabriel Hickel, Adriano M. Coimbra, Felipe Navarete, Malcolm Locke, Terry Bohlsen, Augusto Damineli, Francisco Jablonski, William Henrique, Jonathan Powles, Julian West, Thiago A. Andrade, Eduardo Fernandez-Lajus, Theodore Gull, Michael F. Corcoran & 5 others Jose H. Groh, Kenji Hamaguchi, Thomas Madura, Lucas St-Jean, Gerd Weigelt

Research output: Contribution to specialist publicationLetter

Abstract

We are conducting a multi-observatory campaign focused on the monitoring of He II 4686 emission across the periastron event of eta Carinae. The behavior of the equivalent width of the He II 4686 emission line across the 2014.6 event is similar to that observed in 2009.0.
Original languageEnglish
Volume6464
Specialist publicationThe Astronomer's Telegram
Publication statusPublished - 1 Sep 2014

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Teodoro, M., Heathcote, B., Richardson, N., Luckas, P., Walter, F., Prates, R., ... Weigelt, G. (2014). He II 4686 in eta Carinae: no significant changes between 2009.0 and 2014.6. The Astronomer's Telegram, 6464.
Teodoro, Mairan ; Heathcote, Bernard ; Richardson, Noel ; Luckas, Paul ; Walter, Frederick ; Prates, Rodrigo ; Hickel, Gabriel ; Coimbra, Adriano M. ; Navarete, Felipe ; Locke, Malcolm ; Bohlsen, Terry ; Damineli, Augusto ; Jablonski, Francisco ; Henrique, William ; Powles, Jonathan ; West, Julian ; Andrade, Thiago A. ; Fernandez-Lajus, Eduardo ; Gull, Theodore ; Corcoran, Michael F. ; Groh, Jose H. ; Hamaguchi, Kenji ; Madura, Thomas ; St-Jean, Lucas ; Weigelt, Gerd. / He II 4686 in eta Carinae: no significant changes between 2009.0 and 2014.6. In: The Astronomer's Telegram. 2014 ; Vol. 6464.
@misc{dea30d820f0b46e7b63f8260f1e4a4fb,
title = "He II 4686 in eta Carinae: no significant changes between 2009.0 and 2014.6",
abstract = "We are conducting a multi-observatory campaign focused on the monitoring of He II 4686 emission across the periastron event of eta Carinae. The behavior of the equivalent width of the He II 4686 emission line across the 2014.6 event is similar to that observed in 2009.0.",
keywords = "Binary, Star, Variables",
author = "Mairan Teodoro and Bernard Heathcote and Noel Richardson and Paul Luckas and Frederick Walter and Rodrigo Prates and Gabriel Hickel and Coimbra, {Adriano M.} and Felipe Navarete and Malcolm Locke and Terry Bohlsen and Augusto Damineli and Francisco Jablonski and William Henrique and Jonathan Powles and Julian West and Andrade, {Thiago A.} and Eduardo Fernandez-Lajus and Theodore Gull and Corcoran, {Michael F.} and Groh, {Jose H.} and Kenji Hamaguchi and Thomas Madura and Lucas St-Jean and Gerd Weigelt",
year = "2014",
month = "9",
day = "1",
language = "English",
volume = "6464",
journal = "The Astronomer's Telegram",
issn = "N/A",

}

Teodoro, M, Heathcote, B, Richardson, N, Luckas, P, Walter, F, Prates, R, Hickel, G, Coimbra, AM, Navarete, F, Locke, M, Bohlsen, T, Damineli, A, Jablonski, F, Henrique, W, Powles, J, West, J, Andrade, TA, Fernandez-Lajus, E, Gull, T, Corcoran, MF, Groh, JH, Hamaguchi, K, Madura, T, St-Jean, L & Weigelt, G 2014, 'He II 4686 in eta Carinae: no significant changes between 2009.0 and 2014.6' The Astronomer's Telegram, vol. 6464.

He II 4686 in eta Carinae: no significant changes between 2009.0 and 2014.6. / Teodoro, Mairan; Heathcote, Bernard; Richardson, Noel; Luckas, Paul; Walter, Frederick; Prates, Rodrigo; Hickel, Gabriel; Coimbra, Adriano M.; Navarete, Felipe; Locke, Malcolm; Bohlsen, Terry; Damineli, Augusto; Jablonski, Francisco; Henrique, William; Powles, Jonathan; West, Julian; Andrade, Thiago A.; Fernandez-Lajus, Eduardo; Gull, Theodore; Corcoran, Michael F.; Groh, Jose H.; Hamaguchi, Kenji; Madura, Thomas; St-Jean, Lucas; Weigelt, Gerd.

In: The Astronomer's Telegram, Vol. 6464, 01.09.2014.

Research output: Contribution to specialist publicationLetter

TY - GEN

T1 - He II 4686 in eta Carinae: no significant changes between 2009.0 and 2014.6

AU - Teodoro, Mairan

AU - Heathcote, Bernard

AU - Richardson, Noel

AU - Luckas, Paul

AU - Walter, Frederick

AU - Prates, Rodrigo

AU - Hickel, Gabriel

AU - Coimbra, Adriano M.

AU - Navarete, Felipe

AU - Locke, Malcolm

AU - Bohlsen, Terry

AU - Damineli, Augusto

AU - Jablonski, Francisco

AU - Henrique, William

AU - Powles, Jonathan

AU - West, Julian

AU - Andrade, Thiago A.

AU - Fernandez-Lajus, Eduardo

AU - Gull, Theodore

AU - Corcoran, Michael F.

AU - Groh, Jose H.

AU - Hamaguchi, Kenji

AU - Madura, Thomas

AU - St-Jean, Lucas

AU - Weigelt, Gerd

PY - 2014/9/1

Y1 - 2014/9/1

N2 - We are conducting a multi-observatory campaign focused on the monitoring of He II 4686 emission across the periastron event of eta Carinae. The behavior of the equivalent width of the He II 4686 emission line across the 2014.6 event is similar to that observed in 2009.0.

AB - We are conducting a multi-observatory campaign focused on the monitoring of He II 4686 emission across the periastron event of eta Carinae. The behavior of the equivalent width of the He II 4686 emission line across the 2014.6 event is similar to that observed in 2009.0.

KW - Binary

KW - Star

KW - Variables

M3 - Letter

VL - 6464

JO - The Astronomer's Telegram

JF - The Astronomer's Telegram

SN - N/A

ER -

Teodoro M, Heathcote B, Richardson N, Luckas P, Walter F, Prates R et al. He II 4686 in eta Carinae: no significant changes between 2009.0 and 2014.6. The Astronomer's Telegram. 2014 Sep 1;6464.