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Table 3

LIStEN survey: summary of observations.

Target Obs. date Set-up Median seeing DIT DIT - Flux Tot. rotation
[dd∕mm∕yy] [arcsec] [s] [s] [deg]
HD 206860 06/10/17 Dual 0.89 0.7 0.7 + ND filter 66.1
DE Tau 06/10/17 SX 1.08 1.8 0.7 60.4
HD 183324 07/10/17 Dual 0.94 0.7 0.7 + ND filter 27.6
HD 220825 07/10/17 Dual 1.14 0.7 0.7 + ND filter 74.7
HD 35187 07/10/17 DX 0.77 0.7 0.7 + ND filter 72.9
LkHA 330 07/10/17 DX 0.87 0.7 0.3 + ND filter 166.4
HD 184930 08/10/17 Dual 0.81 0.7 0.3 + ND filter 24-30(b)
HD 221853 08/10/17 Dual 1.09 0.7 1.4 + ND filter 63-87(c)
HD 127821 27/05/18 SX 1.50 0.7 0.3 + ND filter 62.3
HD 191174 27/05/18 Dual 1.40 0.7 1.4 + ND filter 55
HD 110897 28/05/18 SX 0.95(a) 0.7 0.3 + ND filter 259.5
HD 128311 28/05/18 Dual 0.95 0.7 0.3 + ND filter 59.2
HD 152598 28/05/18 Dual 1.19 0.7 0.3 + ND filter 162.8
HD 182919 28/05/18 Dual 1.15 0.7 0.3 + ND filter 103.2
HD 116956 29/05/18 Dual 1.10 0.7 0.3 + ND filter 61.9
HD 161868 29/05/18 Dual 1.07 0.3 0.3 + ND filter 48.6
HD 192425 29/05/18 Dual 0.9 0.7 0.3 + ND filter 75.0
HD 36112 25/10/18 DX 0.83 0.906 0.068 89.0
HD 50554 25/10/18 DX 0.96 1.112 0.109 105.2
HD 219498 25/10/18 DX 1.22 1.112 0.302 83.1
HD 205811 26/10/18 Dual 1.42 0.700 0.109 69.1
HD 8907 27/10/18 SX 1.43(a) 0.810 0.027 113.5
HD 48682 27/10/18 DX 1.43(a) 0.508 0.027 48.1
HD 212695 27/10/18 SX 1.43 1.208 0.109 63.0
HD 32977 27/10/18 SX 1.43(a) 1.002 0.109 79.6
HD 113337 25/02/19 Dual 1.46 1.00265 0.05494 59
HD 143894 25/02/19 Dual 0.88 0.810365 0.013735 88.3
HIP 83043 18/04/19 Dual 1.14 1.00265 0.05494 87.4

Notes. The targets are ordered by the date they were observed. The single decimal digit DITs cited in the table are approximations of the actual available DITs for the LMIRCam: 0.364088, 0.728176, 1.456352, 1.8204401 s. “ND filter” refers to the 10% neutral density filter “ND1.0-T10”. (a)The seeing was not recorded due to a detector issue; we use the last seeing recorded for this night as representative of the weather condition for the rest of the night. (b)Due to AO issues we had to carry part of the observations in single-sided mode, resulting in a total field rotation of 30.3 degrees for SX and 24.6 degrees for DX. (c)Similarly to EM* LkHA 330, we obtained unequal observations with the two mirrors, for a total rotation of 87.1 degrees for SX and 63.1 degrees for DX.

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