2024RNAAS...8..311T

Query : 2024RNAAS...8..311T

2024RNAAS...8..311T - Research Notes of the AAS, 8, 311 (2024/December-0)

LOFAR Non-detections of SN 2023ixf in its First Year Post-explosion.

TIMMERMAN R., ARIAS M. and BOTTEON A.

Abstract (from CDS):

We used the LOw Frequency ARray (LOFAR) telescope to monitor SN 2023ixf, a core-collapse supernova in M101, between 8 and 368 days post-explosion. We report non-detections down to ∼ 80 μJy sensitivity at 144 MHz. Our non-detections are consistent with published radio observations at higher frequencies. At the time, we are not able to constrain the properties of low-frequency absorption due to the progenitor star's circumstellar medium via these LOFAR observations.

Abstract Copyright: © 2024. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Supernovae - Core-collapse supernovae - Radio continuum emission

Simbad objects: 3

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Number of rows : 3
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 SN 2014J SN* 09 55 42.12 +69 40 25.9           SNIa-norm 456 1
2 M 101 GiP 14 03 12.583 +54 20 55.50   8.46 7.86 7.76   ~ 3138 2
3 SN 2023ixf SN* 14 03 38.562 +54 18 41.94           SNII 209 0

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