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Table 2

Observing log of the uGMRT observations of GJ 486 showing the value of the local rms in a region of 60 × 60 arcsec centered on the source (σ).

Observation date Start time End time σI σV bmaj bmin PA
YYYY-MM-DD HH:MM:SS.S HH:MM:SS.S (μJy/b) (μJy/b) (arcsec) (arcsec) (deg)
2021-10-30 01:27:45.5 04:29:02.5 23.2 12.5 6.7 4.1 −60.9
2021-11-07 04:02:54.9 07:52:31.0 22.2 13.0 4.8 3.6 30.4
2021-11-09 03:22:12.1 07:33:38.2 18.5 11.6 4.8 3.5 43.8
2021-11-14 23:54:20.5 03:30:20.6 +1 13.0 9.9 5.4 3.9 69.7
2021-11-17 00:00:34.4 03:32:59.7 22.6 11.5 5.9 3.7 61.1
2021-11-19 03:43:01.6 07:31:11.8 22.9 14.6 4.3 3.6 20.71
2021-11-20 04:30:51.6 08:27:37.2 22.5 10.5 5.3 3.9 56.9
2022-01-14 19:50:15.4 23:56:08.6 31.5 10.9 5.2 3.8 −86.1
2022-02-23 00:52:28.6 03:48:34.2 17.7 12.1 7.9 3.8 68.7

Notes. The “+1” indicates that the observations starting on 14 November 2021 ended the next day.

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