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Table 1

Observing log.

Date Setup DIT × NDIT × N Par. Ang. Airmass Seeing Coh. time Wind True North Plate scale
(s) (deg) (ms) (m/s) (deg) (mas/pixel)

2015/03/30 IRDIS_H2H3 64 × 4 × 9 3.2/14.0 1.17/1.18 1.7 1.2/1.4 14.5/18.3 1.8 ± 0.1 12.255 ± 0.008
IFS_YJ 64 × 4 × 9

2015/05/06 IRDIS_H 16 × 14 × 16 20.6/0.98 1.17/1.18 0.78/1.11 1.7/2.2 4.1/9.6 2.0 ± 0.1 12.220 ± 0.003
IFS_YJ 64 × 4 × (7 + 9)

2015/05/12 IRDIS_H2H3 64 × 4 × 20 12.7/17.8 1.17/1.18 0.76/1.06 3.1/4.3 2.2/5.7 2.0 ± 0.1 12.220 ± 0.03
IFS_YJ 64 × 4 × 16

2015/07/03 IRDIS_K1K2 64 × 5 × 16 14.6/49.5 1.18/1.29 0.64/1.36 1.4/2.5 5.4/6.9 1.8 ± 0.15 12.242 ± 0.033
IFS_YJH 64 × 5 × 16

Notes. DIT: detector integration time. Parallactic angle as measured at the start and end of each coronagraphic IRDIS sequence. Minimum and maximum values of the coherence time, airmass, wind speed, and seeing. Plate scales and TN were measured on non-coronagraphic data.

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