| Ref. CAT | IP | Noches Concedidas | Instrumento | Larga Duración | Programa |
|---|
| 83-INT1/17B | Martin Guerrero Roncel | 1 G + 3 A | IDS | - | Understanding the UV Excess in Late-type Giant Stars |
| 91-INT2/17B | David Jones | 1 G + 4 A | WFC | - | A quest for epsilon-mechanism driven pulsations in Central Stars of Planetary Nebulae |
| 147-INT3/17B | Jose Alfonso Lopez Aguerri | 7 D | WFC | - | Deep imaging on the nearby WEAVE clusters |
| 174-INT5/17B | Ignacio Negueruela Díez | 3 A | IDS | - | The onset of hot bottom burning in very massive red giants |
| 175-INT6/17B | Carlos Allende Prieto | 5 A | IDS | - | Towards a better and more reliable set of benchmark stars |
| 177-INT8/17B | Matteo Monelli | 4 D | WFC | - | Variable stars in the Local Group as tracers of galaxy evolution |
| 178-INT9/17B | David Morate González | 3 D | IDS | - | Mapping the water content in the Mid Main Belt: The Misa family |
| 179-INT10/17B | David Montes Gutierrez | 3 A | IDS | - | Completing the sample and analyzing variability of accreting T-Tauri stars outside star-forming region cores |