LBA observations for project V650 semester 2024APRS

Created 21/09/2025

Updated 21/09/2025

We request 8 GHz LBA observations of a nearby radio galaxy hosted by an active and likely unstable lenticular galaxy that may have underwent a minor merger in the past. Based on sub-arcsec resolution VLA observations, we propose to investigate the central 2 kpc region of the galaxy where we detected multi-component radio emission reminiscent of a relativistic jet but severely misaligned with the older large scale radio morphology (~80 deg reorientation). With this proposal we intend to verify if the detected central multi-component radio emission is indeed a relativistic jet as opposed to emission from star formation (or star bursts). This is a detection experiment and a pilot study. If the observations confirm that the radio emission is associated with a freshly launched realigned relativistic jet, a multi-epoch monitoring program will be designed and proposed in future semesters to characterise the emission and establish phenomenon at play causing the realignment.

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Additional Info

Field Value
Title LBA observations for project V650 semester 2024APRS
Language English
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/6af881cc-f2dc-554b-ba04-262efe559d49
Contact Point
CSIRO Data Access Portal
CSIROEnquiries@csiro.au
Reference Period 01/01/2000
Geospatial Coverage Australia
Data Portal CSIRO DAP

Data Source

This dataset was originally found on CSIRO DAP "LBA observations for project V650 semester 2024APRS". Please visit the source to access the original metadata of the dataset:
https://data.csiro.au/collection/csiro:CASDA-ATOA-V650-2024APRS