Open Access

Table A.1

Setup and weather conditions of the GRAVITY observations.

Target Calibrator Date Configuration Nexp R a ωb τ0c Program ID
(yyyy-mm-dd) (′′) (ms)
CQ Tau TYC 1863-337-1 2018-11-18 U1-U2-U3-U4 3 MR 0.4 3.7 0102.C-0210(A)
CQ Tau HD 40003 2020-01-30 D0-G2-J3-K0 6 HR 0.9 2.7 0104.C-0567(A)
DoAr 44 HD 147701 2019-06-22 U1-U2-U3-U4 28 HR 0.7 9.7 0103.C-0097(A)
GM Aur BD+26 738 2018-10-29 U1-U2-U3-U4 3 MR 0.5 8.7 0102.C-0210(A)
HD 97048 HD 82554 2017-03-20 A0-G1-J2-K0 6 HR 0.8 3.2 098.D-0488(A)
HD 97048 HD 65810 2017-03-21 A0-G1-J2-K0 6 HR 0.5 7.5 098.D-0488(A)
HD 100453 HD 99909 2020-12-17 D0-G2-J3-K0 3 MR 0.5 4.6 106.21JR.001
HD 100453 HD 99909 2021-01-21 D0-G2-J3-K0 2 MR 0.7 5.8 106.21JR.001
HD 100453 HD 99909 2021-01-24 D0-G2-J3-K0 2 MR 0.6 5.1 106.21JR.001
HD 100453 HD 99909 2021-01-25 D0-G2-J3-K0 3 MR 0.9 4.1 106.21JR.001
HD 100453 HD 99909 2021-02-23 D0-G2-J3-K0 2 MR 0.4 13.3 106.21JR.001
HD 100453 HD 99909 2021-02-25 D0-G2-J3-K0 2 MR 0.9 4.9 106.21JR.001
HD 100453 HD 99909 2021-03-18 D0-G2-J3-K0 2 MR 0.8 4.0 106.21JR.001
HD 100546 HD 99264 2018-04-27 U1-U2-U3-U4 9 HR 0.8 3.1 0101.C-0311(B)
HD 100546 HD 101531 2019-01-12 D0-G2-J3-K0 13 HR 0.9 3.9 0102.C-0408(A)
HD 100546 HD 101531 2020-01-28 D0-G2-J3-K0 6 HR 1.0 5.4 0104.C-0567(A)
HD 100546 HD 99264 2020-02-04 A0-B2-C1-D0 3 HR 1.1 1.7 0104.C-0567(C)
HD 135344B HD 148703 2018-03-05 A0-G1-J2-J3 7 HR 0.5 10.7 0100.C-0278(E)
HD 139614 HD 148974 2019-03-20 D0-G2-J3-K0 3 HR 0.6 4.4 0102.C-0408(D)
HD 142527 HD 143118 2017-03-19 A0-G1-J2-K0 7 HR 0.7 6.4 098.D-0488(A)
HD 169142 HD 169830 2017-08-17 A0-G1-J2-K0 4 HR 0.9 4.4 099.B-0162(F)
HD 169142 HD 317458 2019-05-24 A0-G1-J2-J3 8 HR 1.0 3.3 0103.C-0347(C)
IP Tau BD+23 734 2018-10-28 U1-U2-U3-U4 3 MR 0.6 4.0 0102.C-0210(A)
LkCa 15 BD+23 734 2018-11-19 U1-U2-U3-U4 3 MR 0.6 7.0 0102.C-0210(A)
LkCa 15 BD+23 734 2020-12-17 D0-G2-J3-K0 3 MR 0.6 7.3 106.21JR.001
LkHα 330 TYC 2345-46-1 2018-10-28 U1-U2-U3-U4 5 MR 0.6 5.4 0102.C-0210(A)
PDS 70 HD 124058 2018-06-25 U1-U2-U3-U4 3 MR 0.7 2.7 0101.C-0281(B)
RX J1615 HD 145320 2018-06-29 U1-U2-U3-U4 3 MR 1.2 2.1 0101.C-0281(B)
RY LUP HD 110878 2017-06-11 U1-U2-U3-U4 6 HR 0.8 2.7 099.C-0667(B)
SZ Cha TYC 9411-934-1 2018-06-04 U1-U2-U3-U4 3 MR 0.4 4.7 0101.C-0281(A)
UX Tau A HD 285803 2018-11-19 U1-U2-U3-U4 4 MR 0.6 7.3 0102.C-0210(A)
V1247 Ori HD 37409 2018-11-19 U1-U2-U3-U4 3 MR 0.6 6.3 0102.C-0210(A)
V1247 Ori HD 37409 2020-12-25 A0-B2-D0-J3 3 MR 0.8 4.1 106.21JR.001
V1247 Ori HD 37409 2021-01-18 A0-G1-J2-J3 3 MR 0.8 3.5 106.21JR.001
V1366 Ori HD 35262 2018-12-20 U1-U2-U3-U4 4 MR 0.8 9.1 0102.C-0210(A)
V1366 Ori HD 35262 2020-12-25 A0-B2-D0-J3 3 MR 1.0 3.7 106.21JR.001
V1366 Ori HD 35262 2021-01-17 A0-G1-J2-J3 3 MR 0.6 6.5 106.21JR.001
V1366 Ori HD 35262 2021-01-18 A0-G1-J2-J3 3 MR 0.5 6.1 106.21JR.001

Notes. (a)Spectral resolution is either medium (MR, R ≈ 500) or high (HR, R ≈ 4000). (b)ω⟩ denotes the average seeing conditions during the science observation. (c)τ0 denotes the coherence time during the science observation.

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