High resolution radio images of the symbiotic system R aquarii

S. M. Dougherty; M. F. Bode; H. M. Lloyd; R. J. Davis; S. P. Eyres

doi:10.1007/BF00667901

High resolution radio images of the symbiotic system R aquarii

S. M. Dougherty^*, M. F. Bode, H. M. Lloyd, R. J. Davis, S. P. Eyres

^*Awdur cyfatebol y gwaith hwn

Cyfadran Cyfrifiadureg, Peirianneg a Gwyddoniaeth

Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

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We present MERLIN images of the symbiotic system R Aquarii obtained at 1.7 and 5 GHz. We identify the emission from the binary system and derive a mass loss rate for the Mira that is commensurate with that in typical Miras. We show that variations in the radio emission over the last decade are consistent with the jet model for the system originally presented by Solf (1992). In addition, we calculate the spectral index distribution and find that there is no evidence of non-thermal emission.

Iaith wreiddiol	Saesneg
Tudalennau (o-i)	453-454
Nifer y tudalennau	2
Cyfnodolyn	Astrophysics and Space Science
Cyfrol	224
Rhif cyhoeddi	1-2
Dynodwyr Gwrthrych Digidol (DOIs)	https://doi.org/10.1007/BF00667901
Statws	Cyhoeddwyd - Chwef 1995

Mynediad at Ddogfen

10.1007/BF00667901Trwydded: CC BY-NC-ND

Dyfynnu hyn

@article{8ee5d70c284e48dd83aab654dd7456ba,

title = "High resolution radio images of the symbiotic system R aquarii",

abstract = "We present MERLIN images of the symbiotic system R Aquarii obtained at 1.7 and 5 GHz. We identify the emission from the binary system and derive a mass loss rate for the Mira that is commensurate with that in typical Miras. We show that variations in the radio emission over the last decade are consistent with the jet model for the system originally presented by Solf (1992). In addition, we calculate the spectral index distribution and find that there is no evidence of non-thermal emission.",

author = "Dougherty, {S. M.} and Bode, {M. F.} and Lloyd, {H. M.} and Davis, {R. J.} and Eyres, {S. P.}",

year = "1995",

month = feb,

doi = "10.1007/BF00667901",

language = "English",

volume = "224",

pages = "453--454",

journal = "Astrophysics and Space Science",

issn = "0004-640X",

publisher = "Springer",

number = "1-2",

}

TY - JOUR

T1 - High resolution radio images of the symbiotic system R aquarii

AU - Dougherty, S. M.

AU - Bode, M. F.

AU - Lloyd, H. M.

AU - Davis, R. J.

AU - Eyres, S. P.

PY - 1995/2

Y1 - 1995/2

N2 - We present MERLIN images of the symbiotic system R Aquarii obtained at 1.7 and 5 GHz. We identify the emission from the binary system and derive a mass loss rate for the Mira that is commensurate with that in typical Miras. We show that variations in the radio emission over the last decade are consistent with the jet model for the system originally presented by Solf (1992). In addition, we calculate the spectral index distribution and find that there is no evidence of non-thermal emission.

AB - We present MERLIN images of the symbiotic system R Aquarii obtained at 1.7 and 5 GHz. We identify the emission from the binary system and derive a mass loss rate for the Mira that is commensurate with that in typical Miras. We show that variations in the radio emission over the last decade are consistent with the jet model for the system originally presented by Solf (1992). In addition, we calculate the spectral index distribution and find that there is no evidence of non-thermal emission.

U2 - 10.1007/BF00667901

DO - 10.1007/BF00667901

M3 - Article

AN - SCOPUS:21844518502

SN - 0004-640X

VL - 224

SP - 453

EP - 454

JO - Astrophysics and Space Science

JF - Astrophysics and Space Science

IS - 1-2

ER -

High resolution radio images of the symbiotic system R aquarii

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