Table 1
Log of IRDIS / IFS observations with atmospheric conditions.
| Date | Observation identification (1) | Field | Total exposure | Observing conditions (2) | |||
|---|---|---|---|---|---|---|---|
| rotation | time | Airmass | Seeing | Coherence time | Wind speed | ||
| (°) | (min) | (″) | (ms) | (ms−1) | |||
| 2019-03-11 | OBS070_0084-0099 | 31 | 76.8 | 1.23–1.21 | 0.41 ± 0.05 | 8.1 ± 1.6 | 5 ± 0 |
Notes. (1) The observation identification corresponds to the fits-file header keyword “origname” without the prefix “SPHERE_IRDIFS_IRDIS_” or “SPHERE_IRDIFS_IFS_”. The first three digits give the day of the year followed by the four-digit observation number. (2) For seeing condition, coherence time, and wind speed, the mean with standard deviation of the distribution are given.
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