Optical observations of IGR J00291+5934 in the post outburst phase

M. T. Reynolds; P. Elebert; P. J. Callanan; B. Field; P. Tuite; M. A.P. Torres; D. Steeghs; P. M. Garnavich; D. M. Terndrup; A. V. Filippenko; R. J. Foley; E. T. Harlaftis

doi:10.1017/S1743921306007927

Optical observations of IGR J00291+5934 in the post outburst phase

M. T. Reynolds
, P. Elebert
, P. J. Callanan
, B. Field
, P. Tuite
, M. A.P. Torres
, D. Steeghs
, P. M. Garnavich
, D. M. Terndrup
, A. V. Filippenko
, R. J. Foley
, E. T. Harlaftis

School of Physics

Research output: Contribution to journal › Article › peer-review

Abstract

We present optical observations of the newly discovered accretion powered millisecond pulsar IGR J00291+5934, undertaken in the weeks following its outburst on 2^nd December 2004. The decay to quiescence is seen to be highly variable with no indication of a modulation on the ∼2.46 hr orbital period apparent in the data, consistent with a system at low inclination. We also have a single Keck LRIS spectrum of the companion to IGR J00291+5934 taken 10 days after outburst. Strong hydrogen and helium emission lines are observed confirming the identity of the counterpart.

Original language	English
Pages (from-to)	80-81
Number of pages	2
Journal	Proceedings of the International Astronomical Union
Volume	1
Issue number	S230
DOIs	https://doi.org/10.1017/S1743921306007927
Publication status	Published - 2005

Keywords

Pulsars: individual (IGR J00291+5934)
X-rays: binaries

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10.1017/S1743921306007927

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Reynolds, M. T., Elebert, P., Callanan, P. J., Field, B., Tuite, P., Torres, M. A. P., Steeghs, D., Garnavich, P. M., Terndrup, D. M., Filippenko, A. V., Foley, R. J., & Harlaftis, E. T. (2005). Optical observations of IGR J00291+5934 in the post outburst phase. Proceedings of the International Astronomical Union, 1(S230), 80-81. https://doi.org/10.1017/S1743921306007927

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title = "Optical observations of IGR J00291+5934 in the post outburst phase",

abstract = "We present optical observations of the newly discovered accretion powered millisecond pulsar IGR J00291+5934, undertaken in the weeks following its outburst on 2nd December 2004. The decay to quiescence is seen to be highly variable with no indication of a modulation on the ∼2.46 hr orbital period apparent in the data, consistent with a system at low inclination. We also have a single Keck LRIS spectrum of the companion to IGR J00291+5934 taken 10 days after outburst. Strong hydrogen and helium emission lines are observed confirming the identity of the counterpart.",

keywords = "Pulsars: individual (IGR J00291+5934), X-rays: binaries",

author = "Reynolds, \{M. T.\} and P. Elebert and Callanan, \{P. J.\} and B. Field and P. Tuite and Torres, \{M. A.P.\} and D. Steeghs and Garnavich, \{P. M.\} and Terndrup, \{D. M.\} and Filippenko, \{A. V.\} and Foley, \{R. J.\} and Harlaftis, \{E. T.\}",

year = "2005",

doi = "10.1017/S1743921306007927",

language = "English",

volume = "1",

pages = "80--81",

journal = "Proceedings of the International Astronomical Union",

issn = "1743-9213",

publisher = "Cambridge University Press",

number = "S230",

}

TY - JOUR

T1 - Optical observations of IGR J00291+5934 in the post outburst phase

AU - Reynolds, M. T.

AU - Elebert, P.

AU - Callanan, P. J.

AU - Field, B.

AU - Tuite, P.

AU - Torres, M. A.P.

AU - Steeghs, D.

AU - Garnavich, P. M.

AU - Terndrup, D. M.

AU - Filippenko, A. V.

AU - Foley, R. J.

AU - Harlaftis, E. T.

PY - 2005

Y1 - 2005

N2 - We present optical observations of the newly discovered accretion powered millisecond pulsar IGR J00291+5934, undertaken in the weeks following its outburst on 2nd December 2004. The decay to quiescence is seen to be highly variable with no indication of a modulation on the ∼2.46 hr orbital period apparent in the data, consistent with a system at low inclination. We also have a single Keck LRIS spectrum of the companion to IGR J00291+5934 taken 10 days after outburst. Strong hydrogen and helium emission lines are observed confirming the identity of the counterpart.

AB - We present optical observations of the newly discovered accretion powered millisecond pulsar IGR J00291+5934, undertaken in the weeks following its outburst on 2nd December 2004. The decay to quiescence is seen to be highly variable with no indication of a modulation on the ∼2.46 hr orbital period apparent in the data, consistent with a system at low inclination. We also have a single Keck LRIS spectrum of the companion to IGR J00291+5934 taken 10 days after outburst. Strong hydrogen and helium emission lines are observed confirming the identity of the counterpart.

KW - Pulsars: individual (IGR J00291+5934)

KW - X-rays: binaries

UR - https://www.scopus.com/pages/publications/63549096289

U2 - 10.1017/S1743921306007927

DO - 10.1017/S1743921306007927

M3 - Article

AN - SCOPUS:63549096289

SN - 1743-9213

VL - 1

SP - 80

EP - 81

JO - Proceedings of the International Astronomical Union

JF - Proceedings of the International Astronomical Union

IS - S230

ER -

Optical observations of IGR J00291+5934 in the post outburst phase

Abstract

Keywords

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