Current Service Proposals

Approved
SST2025-683

Characterizing the material co-rotating 2M0508 using spectro-polarimetry with ALFOSC
V. Béjar
NOT/ALFOSC Spectroscopy - February 3rd, 2026

Approved
SST2025-682

SDSS J1430+2303: a supermassive binary black hole merger?
Josefa Becerra González
NOT/ALFOSC Spectroscopy - February 3rd, 2026

Approved
SST2025-681

Confirming the symbiotic nature of an X-ray-emitting AGB star
Martin A Guerrero
NOT/FIES - February 3rd, 2026

Approved
SST2025-680

The detection of compact, double-lined double white dwarf binaries within 100 pc
David Jones
NOT/ALFOSC Spectroscopy - February 2nd, 2026

Approved
SST2025-679

Weighing the unseen companion of a red giant
Roi Alonso
NOT/ALFOSC Spectroscopy - January 27th, 2026

100%
SST2025-678

NIR photometry of blazar OP 313 on flare
José Acosta Pulido
TNG/NICS Imaging - January 13th, 2026

0%
SST2024-677

Second observation of the re-brightened (?) light curve of the H-poor superluminous supernova 2024rmj
F. Poidevin
NOT/ALFOSC Imaging - December 16th, 2025

Approved
SST2024-676

Confronting large-scale spectroscopic analysis of S-type stars with high-resolution spectra
Ana Escorza Santos
TNG/Giarps - November 21st, 2025

100%
SST2024-674

Evolutionary processes of the Inner Main Belt primitive asteroids
Tania Le Pivert-Jolivet
NOT/ALFOSC Spectroscopy - November 18th, 2025

Approved
SST2024-670

Three very luminous massive stars towards the Galactic Centre
Ignacio Negueruela
TNG/GIANO Spectroscopy - June 10th, 2025

Approved
SST2024-668

z-band imaging of a co-moving brown dwarf companion candidate of a halo ultra-metal-poor star
Jerry Zhang
NOT/ALFOSC Imaging - May 28th, 2025

36%
SST2024-664

Measuring the mass of the new ultra-short-period planet TOI-5603b
Felipe Murgas
TNG/HARPS-N - May 6th, 2025

75%
SST2024-663

Inspecting the lack of massive O fast rotators in Cygnus OB2 (cont.)
Sara Rodriguez Berlanas
INT/IDS - April 18th, 2025

Approved
SST2024-661

Absolute flux calibration for the IFU data from GTC/MEGARA from Dwarfs4MOSAIC ITP program
Jesus Gallego
INT/IDS - April 14th, 2025