Dipping in Cygnus X-2 in a multi-wavelength campaign due to absorption of extended ADC emission

Monika Balucinska-Church; NS Schulz; J Wilms; A Gibiec; M Hanke; RE Spencer; Michael Church; Anthony P Rushton

doi:10.1051/0004-6361/201015931

Dipping in Cygnus X-2 in a multi-wavelength campaign due to absorption of extended ADC emission

Monika Balucinska-Church
, NS Schulz
, J Wilms
, A Gibiec
, M Hanke
, RE Spencer
, Michael Church
, Anthony P Rushton

Physics and Astronomy

Research output: Contribution to journal › Article

9 Citations (Scopus)

Abstract

We report results of one-day simultaneous multiwavelength observations of Cygnus X-2 using XMM, Chandra, the European VLBI Network and the XMM Optical Monitor. During the observations, the source did not exhibit Z-track movement, but remained in the vicinity of the soft apex. It was in a radio quiescent/quiet state of 60 degrees these structures can still cover large parts of the extended ADC, without absorbing emission from the central neutral star.

Original language	English
Pages (from-to)	A102
Journal	Astronomy and Astrophysics
Volume	530
DOIs	https://doi.org/10.1051/0004-6361/201015931
Publication status	Published - 1 Jun 2011

Keywords

radio continuum: general
stars: neutron
accretion, accretion disks
acceleration of particles
X-rays: individuals: Cyg X-2
X-rays: binaries

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10.1051/0004-6361/201015931

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title = "Dipping in Cygnus X-2 in a multi-wavelength campaign due to absorption of extended ADC emission",

abstract = "We report results of one-day simultaneous multiwavelength observations of Cygnus X-2 using XMM, Chandra, the European VLBI Network and the XMM Optical Monitor. During the observations, the source did not exhibit Z-track movement, but remained in the vicinity of the soft apex. It was in a radio quiescent/quiet state of 60 degrees these structures can still cover large parts of the extended ADC, without absorbing emission from the central neutral star.",

keywords = "radio continuum: general, stars: neutron, accretion, accretion disks, acceleration of particles, X-rays: individuals: Cyg X-2, X-rays: binaries",

author = "Monika Balucinska-Church and NS Schulz and J Wilms and A Gibiec and M Hanke and RE Spencer and Michael Church and Rushton, \{Anthony P\}",

year = "2011",

month = jun,

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doi = "10.1051/0004-6361/201015931",

language = "English",

volume = "530",

pages = "A102",

journal = "Astronomy and Astrophysics",

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TY - JOUR

T1 - Dipping in Cygnus X-2 in a multi-wavelength campaign due to absorption of extended ADC emission

AU - Balucinska-Church, Monika

AU - Schulz, NS

AU - Wilms, J

AU - Gibiec, A

AU - Hanke, M

AU - Spencer, RE

AU - Church, Michael

AU - Rushton, Anthony P

PY - 2011/6/1

Y1 - 2011/6/1

N2 - We report results of one-day simultaneous multiwavelength observations of Cygnus X-2 using XMM, Chandra, the European VLBI Network and the XMM Optical Monitor. During the observations, the source did not exhibit Z-track movement, but remained in the vicinity of the soft apex. It was in a radio quiescent/quiet state of 60 degrees these structures can still cover large parts of the extended ADC, without absorbing emission from the central neutral star.

AB - We report results of one-day simultaneous multiwavelength observations of Cygnus X-2 using XMM, Chandra, the European VLBI Network and the XMM Optical Monitor. During the observations, the source did not exhibit Z-track movement, but remained in the vicinity of the soft apex. It was in a radio quiescent/quiet state of 60 degrees these structures can still cover large parts of the extended ADC, without absorbing emission from the central neutral star.

KW - radio continuum: general

KW - stars: neutron

KW - accretion, accretion disks

KW - acceleration of particles

KW - X-rays: individuals: Cyg X-2

KW - X-rays: binaries

U2 - 10.1051/0004-6361/201015931

DO - 10.1051/0004-6361/201015931

M3 - Article

SN - 1432-0746

SN - 1432-0756

VL - 530

SP - A102

JO - Astronomy and Astrophysics

JF - Astronomy and Astrophysics

ER -

Dipping in Cygnus X-2 in a multi-wavelength campaign due to absorption of extended ADC emission

Abstract

Keywords

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