Table B.1
Setup of observations.
| Date | Mode | Filter | DIT | NDIT | Texp | Rotation | Seeing | τ0 | TN | pixscale |
|---|---|---|---|---|---|---|---|---|---|---|
| – | – | – | (s) | – | (s) | (°) | (′′) | (ms) | (°) | (mas) |
| 2015-05-13 (a) | IRDIS | H2 + H3 | 64 | 64 | 4096 | 34.58 | 0.7–1.0 | 3–4 | −1.712 ± 0.063 | 12.242 ± 0.062 |
| 2015-05-13 (a) | IFS | YJ | 64 | 64 | 4096 | 34.58 | 0.7–1.0 | 3–4 | −1.712 ± 0.063 | 7.46 ± 0.02 |
| 2016-05-23 (b) | IRDIS | BB_H | 32 | 144 | 4608 | 40.20 | 0.5–0.7 | 3–6 | −1.675 ± 0.080 | 12.247 ± 0.017 |
| 2016-05–23 (b) | IFS | YJ | 32 | 144 | 4608 | 40.20 | 0.5–0.7 | 3–6 | −1.675 ± 0.080 | 7.46 ± 0.02 |
Notes. Column 1 – Date of the observation ((a)is programme 95.C-0298(A), (b)is programme 97.C-0865). Column 2 – Observation mode (IRDIS or IFS). Column 3 – Filter used. Column 4 – Individual time for each individual image. Column 5 – Total number of images. Column 6 – Total time of the observation. Column 7 – Total field rotation of the observation. Column 8 – Seeing measured by the telescope. Column 9 – Coherence time measured at the telescope. Column 10 – Value of the true-north orientation. Column 11 – Angular size of a pixel (Maire et al. 2016).
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