Open Access
Table 1.
Observation details.
| Date | Nobs | Nused | Incl. |
|---|---|---|---|
| 2019-03-27 | 6 | 0 | N |
| 2019-03-28 | 8 | 0 | N |
| 2019-03-30 | 2 | 0 | N |
| 2019-03-31 | 5 | 0 | N |
| 2019-04-15 | 8 | 0 | N |
| 2019-04-16 | 4 | 0 | N |
| 2019-04-18 | 17 | 17 | Y |
| 2019-04-19 | 12 | 10 | Y |
| 2019-04-21 | 28 | 11 | N |
| 2019-06-13 | 4 | 0 | N |
| 2019-06-14 | 4 | 0 | N |
| 2019-06-16 | 17 | 4 | N |
| 2019-06-17 | 5 | 0 | N |
| 2019-06-18 | 4 | 0 | N |
| 2019-06-19 | 8 | 6 | N |
| 2019-06-20 | 27 | 15 | Y |
| 2019-07-15 | 8 | 7 | Y |
| 2019-07-17 | 39 | 32 | Y |
| 2019-08-13 | 21 | 21 | Y |
| 2019-08-14 | 10 | 8 | Y |
| 2019-08-15 | 25 | 25 | Y |
| 2019-08-17 | 8 | 0 | N |
| 2019-08-18 | 18 | 14 | Y |
| 2019-08-19 | 21 | 15 | Y |
| 2019-09-11 | 9 | 8 | Y |
| 2019-09-12 | 14 | 8 | Y |
| 2019-09-13 | 11 | 5 | Y |
| 2019-09-15 | 12 | 10 | Y |
Notes. Observation details. Here we list all the Sgr A* observations taken in 2019, together with the number of frames observed (Nobs), number of frames used per image per night (Nused), and whether they are included in the final image per month. Each frame is 32 seconds long.
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