Open Access

Table 1.

Observations log.

Name z Obs. date Exp. time Seeing
3C 016 0.406 Nov 05 2020 1794 0.49
3C 093 0.358 Nov 09 2020 1274 0.82
3C 099 0.426 Dec 08 2020 1674 0.44
3C 107 0.785 Dec 08 2020 2848 0.40
3C 109 0.305 Oct 27 2020 1274 0.38
3C 114 0.815 Dec 09 2020 2848 0.95
3C 138 0.759 Dec 08 2020 2×1780 0.48
3C 142.1 0.406 Dec 17 2020 1794 0.55
3C 175 0.768 Dec 21 2020 2×1780 0.45
3C 187 0.465 Dec 10 2020 1394 0.58
3C 207 0.684 Dec 20 2020 2848 0.78
3C 215 0.411 Nov 14 2020 1794 0.37
3C 225B 0.582 Feb 18 2021 2248 0.90
3C 226 0.817 Mar 06 2021 2848 0.83
3C 228 0.552 Jan 20 2021 2248 0.63
3C 275 0.480 Apr 07 2021 2248 0.50
3C 275.1 0.557 Feb 13 2021 2248 0.65
3C 277.2 0.766 Mar 13 2021 2848 0.57
3C 293.1 0.709 Mar 13 2021 2848 0.53
3C 306.1 0.441 Feb 24 2021 1794 1.30
3C 313 0.461 Mar 12 2021 1794 0.41
3C 327.1 0.462 Mar 18 2021 1794 1.00
3C 334 0.555 Mar 13 2021 2248 0.48
3C 434 0.322 Nov 05 2020 1354 0.53
3C 435 0.471 Nov 05 2020 1794 0.81
3C 455 0.542 Nov 08 2020 2248 0.61

Notes. Columns description: (1) source name (2) redshift; (3) date of the observation; (4) exposure time [s]; (5) mean seeing of the observation (in arcseconds).

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