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Table 1.

Journal of the observations.

Date of Nant(b) PWV (c) ton(d) Bmin/Bmax(e) Bandpass Flux Gain
observations (mm) (min) (m/km) calibrator calibrator ( (f) Jy) calibrator
12 Aug 2014 (a1) 33 ∼0.5 30 31/1.1 J 0423−0120 J 0334−401 (0.46 ± 0.14) J 0340−2119
12 Nov 2017 (a2) 45 ∼0.6 50 113/13.9 J 0522−3627 J 0522−3627 (4.81 ± 0.23) J 0340−2119
21 Nov 2017 (a2) 47 0.4–0.6 50 92/8.5 J 0522−3627 J 0522−3627 (4.70 ± 0.19) J 0340−2119

Notes.

(a1)

ALMA project number 2012.1.00900.S;

(a2)

ALMA project number 2017.1.0659.S;

(b)

number of 12 m-antennas in the array;

(c)

amount of precipitable water vapour in the atmosphere;

(d)

on-source time;

(e)

respectively minimum and maximum projected baseline;

(f)

flux density at 350 GHz, as retrieved from the ALMA flux monitoring database.

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