Open Access

Table A.1

Overview of the ALMA 3 mm observation blocks (Cycle 6, project code 2018.1.00424.S).

Field SPR Array configuration Antennae Date On-source integration (min) PWV (mm) shortest baseline (m) longest baseline (m)
Field 1 SPR1 C43-4 47 2018-10-28 21:06 20.4 1.3 15.1 1397.8
Field 1 SPR1 ACA 11 2018-12-28 18:08 48.6 6.0 8.9 48.9
Field 1 SPR2 C43-4 41 2018-12-15 19:34 26.6 4.1 15.1 740.4
Field 1 SPR2 ACA 10 2018-12-30 15:27 51.5 5.0 8.9 48.9
Field 1 SPR3 C43-4 48 2018-10-27 21:54 20.6 1.3 15.1 1397.8
Field 1 SPR3 ACA 11 2018-12-28 17:24 44.2 6.0 8.9 48.9

Field 2 SPR1 C43-4 46 2018-11-20 17:54 47.7 1.4 15.1 1397.8
Field 2 SPR1 C43-4 46 2018-11-20 18:42 48.6 1.5 15.1 1397.8
Field 2 SPR1 ACA 11 2019-05-10 09:30 84.2 5.0 8.9 48.0
Field 2 SPR1 ACA 11 2019-05-20 07:12 89.0 2.0 8.9 48.0
Field 2 SPR1 ACA 11 2019-05-23 07:36 83.8 1.0 8.9 48.0
Field 2 SPR2 C43-4 41 2019-05-03 11:22 55.8 1.0 15.1 740.4
Field 2 SPR2 ACA 11 2019-01-26 15:04 76.7 4.0 8.9 48.0
Field 2 SPR2 ACA 11 2019-03-29 08:16 83.2 5.0 8.9 48.0
Field 2 SPR2 ACA 11 2019-03-29 09:39 84.0 5.0 8.9 48.0
Field 2 SPR2 ACA 11 2019-03-29 11:06 54.6 5.0 8.9 48.0
Field 2 SPR3 C43-1 46 2019-01-10 18:20 41.3 2.4 15.1 313.7
Field 2 SPR3 ACA 11 2019-05-20 08:41 83.7 2.0 8.9 48.0
Field 2 SPR3 ACA 11 2019-05-23 08:59 83.4 1.0 8.9 48.0

Field 3 SPR1 C43-4 46 2018-11-16 21:38 43.6 2.0 15.1 1397.8
Field 3 SPR1 C43-4 46 2018-11-19 20:31 44.3 1.9 15.1 1397.8
Field 3 SPR1 ACA 11 2019-01-1613:15 74.8 5.0 8.9 48.9
Field 3 SPR1 ACA 12 2019-01-17 12:35 78.6 5.0 8.9 48.9
Field 3 SPR2 C43-4 41 2019-04-17 11:20 61.8 3.3 15.0 783.5
Field 3 SPR2 ACA 10 2019-04-01 12:04 87.0 4.0 8.9 48.9
Field 3 SPR2 ACA 10 2019-04-17 12:17 86.9 3.0 8.9 44.7
Field 3 SPR3 C43-4 47 2018-10-30 22:39 50.2 1.4 15.1 1397.8
Field 3 SPR3 ACA 11 2019-01-16 14:43 74.9 5.0 8.9 48.9
Field 3 SPR3 ACA 11 2019-01-19 14:25 74.9 5.0 8.9 48.9

Notes. The target regions were grouped into three fields in order to minimize off-source time (Table 2).

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