ATCA radio observation of the region around IGR J18245-2452

L. Pavan; G. Wong; M. H. Wieringa; N. F. H. Tothill; M. D. Filipovic; E. Bozzo; C. Ferrigno; A. Papitto; P. Romano

ATCA radio observation of the region around IGR J18245-2452

L. Pavan, G. Wong, M. H. Wieringa, N. F. H. Tothill, M. D. Filipovic, E. Bozzo, C. Ferrigno, A. Papitto, P. Romano

Research output: Contribution to journal › Article

Abstract

The new INTEGRAL transient source IGR J18245-2452 (ATel #4925 #4927 #4929 #4934 #4959 #4960 #4961 #4964) was observed with the radio Australia Telescope Compact Array on 2013-04-05 for a total of 6 hours. The array was in H214 configuration. The observation was performed at two different frequencies: 9 and 5.5 GHz. ATCA detected at both frequencies a single source in the vicinity of IGR J18245-2452, at R.A. 18h24m32.51s Dec. -24Ã‚Â°52"²07.9"²"² (with a 90% confidence error of 0.5"²"²). This position is at 4.8"²"² from the best fit position of IGR J18245-2452 (Heinke et al., ATel #4927), estimated by Swift/XRT with an uncertainty of 3.5"²"² at a 90% confidence level (c.l.).

Original language	English
Article number	4981
Number of pages	1
Journal	Astronomer's Telegram
Publication status	Published - 2013

Cite this

@article{405cdd080e4f4259b7d10200397d7b3f,

title = "ATCA radio observation of the region around IGR J18245-2452",

abstract = "The new INTEGRAL transient source IGR J18245-2452 (ATel #4925 #4927 #4929 #4934 #4959 #4960 #4961 #4964) was observed with the radio Australia Telescope Compact Array on 2013-04-05 for a total of 6 hours. The array was in H214 configuration. The observation was performed at two different frequencies: 9 and 5.5 GHz. ATCA detected at both frequencies a single source in the vicinity of IGR J18245-2452, at R.A. 18h24m32.51s Dec. -24{\~A}‚{\^A}°52{"}²07.9{"}²{"}² (with a 90% confidence error of 0.5{"}²{"}²). This position is at 4.8{"}²{"}² from the best fit position of IGR J18245-2452 (Heinke et al., ATel #4927), estimated by Swift/XRT with an uncertainty of 3.5{"}²{"}² at a 90% confidence level (c.l.).",

author = "L. Pavan and G. Wong and Wieringa, {M. H.} and Tothill, {N. F. H.} and Filipovic, {M. D.} and E. Bozzo and C. Ferrigno and A. Papitto and P. Romano",

year = "2013",

language = "English",

journal = "Astronomer's Telegram",

publisher = "Astronomer's Telegram",

}

TY - JOUR

T1 - ATCA radio observation of the region around IGR J18245-2452

AU - Pavan, L.

AU - Wong, G.

AU - Wieringa, M. H.

AU - Tothill, N. F. H.

AU - Filipovic, M. D.

AU - Bozzo, E.

AU - Ferrigno, C.

AU - Papitto, A.

AU - Romano, P.

PY - 2013

Y1 - 2013

N2 - The new INTEGRAL transient source IGR J18245-2452 (ATel #4925 #4927 #4929 #4934 #4959 #4960 #4961 #4964) was observed with the radio Australia Telescope Compact Array on 2013-04-05 for a total of 6 hours. The array was in H214 configuration. The observation was performed at two different frequencies: 9 and 5.5 GHz. ATCA detected at both frequencies a single source in the vicinity of IGR J18245-2452, at R.A. 18h24m32.51s Dec. -24Ã‚Â°52"²07.9"²"² (with a 90% confidence error of 0.5"²"²). This position is at 4.8"²"² from the best fit position of IGR J18245-2452 (Heinke et al., ATel #4927), estimated by Swift/XRT with an uncertainty of 3.5"²"² at a 90% confidence level (c.l.).

AB - The new INTEGRAL transient source IGR J18245-2452 (ATel #4925 #4927 #4929 #4934 #4959 #4960 #4961 #4964) was observed with the radio Australia Telescope Compact Array on 2013-04-05 for a total of 6 hours. The array was in H214 configuration. The observation was performed at two different frequencies: 9 and 5.5 GHz. ATCA detected at both frequencies a single source in the vicinity of IGR J18245-2452, at R.A. 18h24m32.51s Dec. -24Ã‚Â°52"²07.9"²"² (with a 90% confidence error of 0.5"²"²). This position is at 4.8"²"² from the best fit position of IGR J18245-2452 (Heinke et al., ATel #4927), estimated by Swift/XRT with an uncertainty of 3.5"²"² at a 90% confidence level (c.l.).

UR - http://handle.uws.edu.au:8081/1959.7/538347

UR - http://www.astronomerstelegram.org/?read=4981

M3 - Article

JO - Astronomer's Telegram

JF - Astronomer's Telegram

M1 - 4981

ER -

ATCA radio observation of the region around IGR J18245-2452

Abstract

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