Table 1
Observing log for HD 112810.
| ID | Date | Program ID | Mode/filters | IRDIS | Total texp | IFS | Total texp | Seeing | Field rotation |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2016 Mar. 02 | 096.C-0713(C) | DB_H23+YJ | acq. only | – | – | – | – | – |
| 2 | 2016 Mar. 16 | 096.C-0713(C) | DB_H23+YJ | 32 × 1 × 64 s | 2048 s | 2 × 16 × 64 s | 2048 s | 1.26–1.95 | 19.1° |
| 3 | 2016 May 01 | 097.C-0949(A) | DB_H23+YJ | 16 × 5 × 32 s | 2560s | 10 × 4 × 64 s | 2560s | 0.51–0.68 | 23.2° |
| 4 | 2016 May 15 | 097.C-0060(A) | DB_H23+YJ | 16 × 8 × 32 s | 4096s | 16 × 4 × 64 s | 4096s | 0.51–1.55 | 36.5° |
| 5 | 2020 Feb. 17 | 0101.C-0016(A) | B_H+YJ | 10 × 14 × 32 s | 4480s | 10 × 7 × 64 s | 4480s | 0.34–0.48 | 32.1° |
| 6 | 2020 Feb. 18 | 0101.C-0016(A) | B_H+YJ | 16 × 14 × 32 s | 7168s | 16 × 7 × 64 s | 7168s | 0.60–1.06 | 58.8° |
Notes. All observations were collected in IRDIFS mode, with the IRDIS and IFS subsystems operating simultaneously. The t columns indicate the cumulative exposure time across all images for each epoch. For each instrument we list the number of frames, the number of individual images for each frame (NDIT), and the integration time of each individual image (DIT); we also include the cumulative integration time for each observation.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.