Open Access
Table A.1
Observing dates, instrument setup, and weather conditions for all systems in our study. The average values for the Seeing and the coherence time τ0 of the atmosphere during the observation blocks are listed.
| Target | Date | Filter | Coronagraph | DIT [s] | # frames | Seeing [arcsec] | τ0 [ms] |
|---|---|---|---|---|---|---|---|
| CHX 18 N | 30-01-2020 | BB_H | N_ALC_YJH_S | 64 | 56 | 0.77 | 4.4 |
| CHX22 | 29-02-2020 | BB_H | N_ALC_YJH_S | 8 | 416 | 0.68 | 11.6 |
| CRCha | 15-01-2019 | BB_H | N_ALC_YJH_S | 32 | 16 | 0.65 | 5.4 |
| 15-01-2019 | BB_H | none | 0.83 | 480 | 0.65 | 5.4 | |
| CS Cha | 17-02-2017 | BB_J | N_ALC_YJH_S | 96 | 40 | 0.64 | - |
| 17-06-2017 | BB_H | N_ALC_YJH_S | 64 | 28 | 0.66 | 2.4 | |
| 23-12-2018 | I_PRIM/R_PRIM | V_CLC_MT_WF | 10 | 120 | 0.65 | 5.9 | |
| 20-01-2019 | I_PRIM/R_PRIM | V_CLC_MT_WF | 58 | 32 | 0.55 | 10.5 | |
| 24-03-2019 | BB_K | N_ALC_YJH_S | 64 | 28 | 0.70 | 8.8 | |
| CTCha | 25-02-2018 | BB_H | N_ALC_YJH_S | 64 | 108 | 0.44 | 10.9 |
| CVCha | 26-03-2016 | BB_J | N_ALC_YJ_S | 64 | 48 | 1.02 | 3.1 |
| 26-03-2016 | BB_J + ND_1.0 | none | 2 | 240 | 1.08 | 2.4 | |
| DI Cha | 21-03-2017 | BB_H | N_ALC_YJH_S | 32 | 50 | 0.54 | 7.5 |
| HD97048 | 24-05-2019 | BB_K | N_ALC_KS | 64 | 152 | 0.69 | 4.9 |
| HP Cha | 13-01-2020 | BB_H | N_ALC_YJH_S | 64 | 56 | 0.42 | 9.0 |
| PDS 51 | 21-01-2020 | BB_H | none | 0.83 | 2240 | 0.38 | 17.9 |
| RX J1106.3-7721 | 24-02-2020 | BB_H | N_ALC_YJH_S | 64 | 56 | 0.56 | 9.2 |
| SYCha | 16-05-2017 | BB_H | N_ALC_YJH_S | 64 | 32 | 0.75 | - |
| 02-01-2021 | BB_K | N_ALC_KS | 16 | 156 | 0.40 | 13.3 | |
| Sz 41 | 18-02-2020 | BB_H | N_ALC_YJH_S | 2 | 1056 | 0.53 | 11.6 |
| Sz 45 | 21-03-2020 | BB_H | N_ALC_YJH_S | 64 | 34 | 0.75 | 5.4 |
| SZCha | 21-03-2017 | BB_H | N_ALC_YJH_S | 96 | 20 | 0.70 | - |
| TW Cha | 09-01-2020 | BB_H | N_ALC_YJH_S | 64 | 56 | 0.57 | 5.2 |
| VZCha | 28-02-2018 | BB_H | N_ALC_YJH_S | 64 | 12 | 0.66 | 3.5 |
| WW Cha | 12-03-2017 | BB_H | N_ALC_YJH_S | 32 | 48 | 0.50 | - |
| WXCha | 01-04-2019 | BB_H | none | 0.83 | 480 | 0.85 | 3.0 |
| WYCha | 18-02-2019 | BB_H | none | 0.83 | 480 | 0.65 | 15 |
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