| Clas. | Ref. CAT | PI | Awarded hours | Instrument | Program |
|---|
| Q1 | 45-GTC35/18B | Jose Diego Rodriguez | G (9.6 hrs) | Osiris | Observing a luminous star at high redshift (z=1.5). Implications for dark matter models |
| Q1 | 61-GTC46/18B | Jose Manuel Vilchez Medina | G (14.7 hrs) | MEGARA | Deep spectroscopy of recently discovered strong Lyman continuum emitters: physical and chemical properties, gas outflows and ionizing radiation fields |
| Q1 | 69-GTC51-A/18B | Michael Jones | D (12.5 hrs) | MEGARA | Are HI-bearing ultra-diffuse galaxies just the tip of the iceberg? |
| Q1 | 69-GTC52-B/18B | Michael Jones | D (12.5 hrs) | MEGARA | Are HI-bearing ultra-diffuse galaxies just the tip of the iceberg? |
| Q1 | 137-GTC131-A/18B | Alberto Javier Castro Tirado | 15 A (0.4 hrs) | Osiris | GTC follow-up of gravitational radiation sources in the Multi-messenger Era |
| Q1 | 137-GTC132-B/18B | Alberto Javier Castro Tirado | 15 A (1 hrs) | Osiris | GTC follow-up of gravitational radiation sources in the Multi-messenger Era |
| Q1 | 137-GTC133-C/18B | Alberto Javier Castro Tirado | 9 A (1 hrs) | EMIR | GTC follow-up of gravitational radiation sources in the Multi-messenger Era |
| Q1 | 137-GTC134-D/18B | Alberto Javier Castro Tirado | A (6 hrs) | HIPERCAM | GTC follow-up of gravitational radiation sources in the Multi-messenger Era |
| Q1 | 59-GTC44/18B | Hans J. Deeg | 20 A (0.5 hrs) | Osiris | Being ready when it wakes up: Resolving the mystery of the 'Where's the flux' star |
| Q1 | 102-GTC75/18B | Miriam García García | D (16 hrs) | MEGARA | Where are the very massive stars of Local Group dwarf irregular galaxies? |
| Q1 | 60-GTC45/18B | Jorge García Rojas | G (9 hrs) | MEGARA | Mapping faint emission lines in high-adf planetary nebulae |
| Q1 | 30-GTC21/18B | Alberto Rebassa Mansergas | G (5 hrs) | HIPERCAM | Accurate mass and radius determinations of the first M subdwarf in an eclipsing binary |
| Q1 | 68-GTC50/18B | Martin Guerrero Roncel | D (5.5 hrs) | MEGARA | Searching for Hot Gas in Planetary Nebulae: Finally at Reach in the Optical with GTC MEGARA. |
| Q1 | 19-GTC12/18B | Pilar Ruiz Lapuente | 5 G (6 hrs) | Osiris | Estudio de la energia oscura con supernovas a z>1 dentro del programa de Subaru con la Hyper Suprime Camera y el GTC |
| Q1 Visitor | 101-GTC73-A/18B | Guo Chen | G (3.5 hrs) | HIPERCAM | Searching for imprints of planet formation and migration in the atmosphere of a young sub-Neptune |
| Q1 | 101-GTC74-B/18B | Guo Chen | A (7 hrs) | EMIR | Searching for imprints of planet formation and migration in the atmosphere of a young sub-Neptune |
| Q1 | 109-GTC81/18B | Jose Alfonso Lopez Aguerri | D (25 hrs) | MEGARA | Understanding the kinematics and stellar populations of Ultra Diffuse Galaxies with MEGARA Integral Field Spectroscopy |
| Q1 | 155-GTC148/18B | Ignacio Trujillo Cabrera | D (15.3 hrs) | HIPERCAM | Ultra deep imaging and spectroscopy of a galaxy lacking dark matter |
| Q1 | 98-GTC71/18B | Guo Chen | A (10 hrs) | EMIR | The atmospheric metallicity of an intermediate-mass ultra hot Jupiter |
| Q1 | 132-GTC127/18B | Ignacio Negueruela Díez | D (8 hrs) | MEGARA | The RSG population of NGC 6822: key to understand high-mass star evolution |
| Q1 | 157-GTC152/18B | Manuel Ángel Pérez Torres | A (20 hrs) | EMIR | Near-Infrared Spectroscopy of Ultraluminous X-ray Sources |
| Q1 | 95-GTC69/18B | Carolina Kehrig | D (12.42 hrs) | MEGARA | IZw 18 and the primeval chemical evolution of galaxies: deep MEGARA spectroscopy |
| Q1 | 131-GTC123-A/18B | Armando Gil de Paz | G (8 hrs) | MEGARA | Identifying the nature of the precursor of M32 through detailed 2D kinematical mapping |
| Q1 | 131-GTC124-B/18B | Armando Gil de Paz | G (8 hrs) | MEGARA | Identifying the nature of the precursor of M32 through detailed 2D kinematical mapping |
| Q1 | 131-GTC125-C/18B | Armando Gil de Paz | G (1 hrs) | MEGARA | Identifying the nature of the precursor of M32 through detailed 2D kinematical mapping |
| Q1 | 131-GTC126-D/18B | Armando Gil de Paz | G (2 hrs) | MEGARA | Identifying the nature of the precursor of M32 through detailed 2D kinematical mapping |
| Q1 | 133-GTC128/18B | Armando Gil de Paz | G (31 hrs) | MEGARA | Legacy spectral mapping of NGC604: The northern "Rosetta Stone" of massive HII regions |
| Q2 | 158-GTC153/18B | África Castillo Morales | G (11.2 hrs) | MEGARA | Studying Galactic Winds with MEGARA |
| Q2 Visitor | 26-GTC18/18B | Pablo Rodríguez Gil | G (11 hrs) | HIPERCAM | Tides versus gravitational radiation in the fastest double white dwarf eclipsing binary |
| Q2 | 46-GTC36/18B | Alberto Fernandez Soto | A (12 hrs) | EMIR | Join the dots: Linking massive z~2 spheroids to local ones via stellar metallicity, age, and velocity dispersion measurements |
| Q2 | 11-GTC8/18B | Kazushi Iwasawa | G (32 hrs) | Osiris | GTC Spectroscopic Survey for the Most Distant Quasars at z > 6.5 |
| Q2 | 66-GTC49/18B | Teodoro Muñoz Darias | 10 A (1 hrs) | Osiris | X-ray Binary Transients: High excitation emission lines, wind and nebulae. |
| Q2 | 153-GTC146/18B | David Alexander Kann | A (20 hrs) | EMIR | ENGRAVE in the Northern Sky: GTC follow-up of LIGO O3 Neutron Star Mergers |
| Q2 | 55-GTC41/18B | David Jones | G (2 hrs) | Osiris | Constraining the properties of a “fresh-out-of-the-oven” post-common-envelope binary |
| Q2 | 89-GTC66/18B | Tariq Shahbaz | A (7 hrs) | HIPERCAM | The optical pulse time delay in X-ray binary pulsars |
| Q2 | 6-GTC3-A/18B | Tomás Ruiz-Lara | G (2 hrs) | Osiris | Resolving the unresolved: connecting baryons and dark matter with detailed SFHs of Local Group dwarfs |
| Q2 | 6-GTC4-B/18B | Tomás Ruiz-Lara | D (7 hrs) | Osiris | Resolving the unresolved: connecting baryons and dark matter with detailed SFHs of Local Group dwarfs |
| Q2 | 6-GTC5-C/18B | Tomás Ruiz-Lara | D (7.8 hrs) | Osiris | Resolving the unresolved: connecting baryons and dark matter with detailed SFHs of Local Group dwarfs |
| Q2 | 48-GTC37/18B | Monica Relano Pastor | D (9 hrs) | MEGARA | Searching for Lyman-alpha emission in Damped Lyman-alpha systems |
| Q2 | 120-GTC90-A/18B | Josefa Becerra González | 7 A (1 hrs) | Osiris | Characterizing the diversity of neutron star mergers and their kilonovae |
| Q2 | 120-GTC91-B/18B | Josefa Becerra González | 7 A (1 hrs) | EMIR | Characterizing the diversity of neutron star mergers and their kilonovae |
| Q2 | 143-GTC138-A/18B | Alberto Javier Castro Tirado | 8 A (1 hrs) | Osiris | The environment of GRBs by means of ultrafast photometry and spectroscopy of their afterglows |
| Q2 | 143-GTC139-B/18B | Alberto Javier Castro Tirado | 8 A (0.1 hrs) | Osiris | The environment of GRBs by means of ultrafast photometry and spectroscopy of their afterglows |
| Q2 | 143-GTC140-C/18B | Alberto Javier Castro Tirado | A (15 hrs) | HIPERCAM | The environment of GRBs by means of ultrafast photometry and spectroscopy of their afterglows |
| Q2 | 156-GTC149-A/18B | Stefan Geier | G (30 hrs) | Osiris | Mining the KiDS/VIKING survey for metal-rich Damped Lyman-alpha Absorbers |
| Q2 | 156-GTC150-B/18B | Stefan Geier | A (8 hrs) | EMIR | Mining the KiDS/VIKING survey for metal-rich Damped Lyman-alpha Absorbers |
| Q2 Visitor | 121-GTC92/18B | Vikram Dhillon | D (21 hrs) | HIPERCAM | The maximum mass of neutron stars |
| Q2 Visitor | 24-GTC17/18B | Tariq Shahbaz | D (8 hrs) | HIPERCAM | The origin of the optical/infrared variability in the planetary mass brown dwarf SIMP J0136. |
| Q3 | 156-GTC151-C/18B | Stefan Geier | A (16 hrs) | EMIR | Mining the KiDS/VIKING survey for metal-rich Damped Lyman-alpha Absorbers |
| Q3 | 140-GTC136/18B | Patricia Sanchez-Blazquez | G (29.5 hrs) | MEGARA | Testing the theories of radial migration in M31 using planetary nebulae |
| Q3 | 80-GTC61/18B | Alejandro Serrano Borlaff | D (8.4 hrs) | Osiris | Ultra-deep imaging of edge-on galaxies: Flares, satellites and stellar halos |
| Q3 | 88-GTC65/18B | Jorge Sanchez Almeida | G (2.5 hrs) | MEGARA | The gas around primitive local galaxies |
| Q3 | 106-GTC78-A/18B | Rui Marques Chaves | A (10 hrs) | EMIR | Unveiling the nature of the most luminous star-forming galaxies in the Universe |
| Q3 | 106-GTC79-B/18B | Rui Marques Chaves | D (5 hrs) | Osiris | Unveiling the nature of the most luminous star-forming galaxies in the Universe |
| Q3 | 115-GTC84/18B | Jairo Mendez Abreu | G (13.8 hrs) | MEGARA | The Faber-Jackson relation of extremely low-mass bulges. Clues to problem of bulgeless galaxies in the Universe. |
| Q3 | 126-GTC95/18B | Susana Iglesias Groth | G (7 hrs) | EMIR | Near IR Spectroscopy of 6 ultra bright Submillimetre Galaxies. |
| Q3 | 50-GTC39/18B | Nicolas Lodieu | G (9.2 hrs) | EMIR | The second spectroscopic M+M subdwarf binary |
| Q3 | 152-GTC145/18B | Flavia Dell'Agli | A (13 hrs) | EMIR | Evolved stars in dwarf galaxies: dissecting the AGB dust production and the recent SFH in metal-poor environments |
| Q3 | 13-GTC9/18B | Cesar Esteban Lopez | D (12 hrs) | Osiris | A flattening of the radial abundance gradient of oxygen in the inner Galactic disc? |
| Q3 | 36-GTC23-A/18B | Riccardo Scarpa Ballarin | G (2 hrs) | Osiris | Probing Broad Absorption Line quasar outflows with gravitational microlensing |
| Q3 | 36-GTC24-B/18B | Riccardo Scarpa Ballarin | A (2 hrs) | EMIR | Probing Broad Absorption Line quasar outflows with gravitational microlensing |
| Q3 | 49-GTC38/18B | Johan Knapen | A (15 hrs) | EMIR | Hunting the Ly alpha Line in the Brightest z~8 Galaxies to Probe the Ionization State of the z>7 Universe |
| Q4 | 37-GTC25-A/18B | Maria Luisa Garcia Vargas | D (1 hrs) | MEGARA | MEGARA 2D study of J1154+2443, the CFSG with the highest fraction of escaping LyC |
| Q4 | 37-GTC26-B/18B | Maria Luisa Garcia Vargas | D (2 hrs) | MEGARA | MEGARA 2D study of J1154+2443, the CFSG with the highest fraction of escaping LyC |
| Q4 | 37-GTC27-C/18B | Maria Luisa Garcia Vargas | D (3 hrs) | MEGARA | MEGARA 2D study of J1154+2443, the CFSG with the highest fraction of escaping LyC |
| Q4 | 37-GTC28-D/18B | Maria Luisa Garcia Vargas | D (2 hrs) | MEGARA | MEGARA 2D study of J1154+2443, the CFSG with the highest fraction of escaping LyC |
| Q4 | 37-GTC29-E/18B | Maria Luisa Garcia Vargas | D (1 hrs) | MEGARA | MEGARA 2D study of J1154+2443, the CFSG with the highest fraction of escaping LyC |
| Q4 | 37-GTC30-F/18B | Maria Luisa Garcia Vargas | D (1 hrs) | MEGARA | MEGARA 2D study of J1154+2443, the CFSG with the highest fraction of escaping LyC |
| Q4 | 94-GTC68/18B | Guo Chen | A (15.8 hrs) | Osiris | Transmission spectroscopy for a pair of close-in super-puffy super-Neptunes |
| Q4 | 105-GTC77/18B | Artemio Herrero Davó | A (4.17 hrs) | EMIR | Is [MVM2011]G37.51-0.46 a massive cluster in disruption? |
| Q4 | 129-GTC96-A/18B | Miguel Ángel Pérez Torres | G (0.7 hrs) | Osiris | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC97-B/18B | Miguel Ángel Pérez Torres | A (0.7 hrs) | MEGARA | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC98-C/18B | Miguel Ángel Pérez Torres | G (0.7 hrs) | Osiris | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC99-D/18B | Miguel Ángel Pérez Torres | G (0.7 hrs) | Osiris | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC100-E/18B | Miguel Ángel Pérez Torres | G (0.7 hrs) | Osiris | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC101-F/18B | Miguel Ángel Pérez Torres | A (0.7 hrs) | MEGARA | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC102-G/18B | Miguel Ángel Pérez Torres | G (0.7 hrs) | Osiris | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC103-H/18B | Miguel Ángel Pérez Torres | A (0.7 hrs) | MEGARA | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC104-I/18B | Miguel Ángel Pérez Torres | A (0.7 hrs) | MEGARA | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC105-J/18B | Miguel Ángel Pérez Torres | A (0.7 hrs) | MEGARA | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC106-K/18B | Miguel Ángel Pérez Torres | G (0.7 hrs) | Osiris | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC107-L/18B | Miguel Ángel Pérez Torres | G (0.7 hrs) | Osiris | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC108-M/18B | Miguel Ángel Pérez Torres | G (0.7 hrs) | Osiris | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC109-N/18B | Miguel Ángel Pérez Torres | A (0.7 hrs) | MEGARA | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC110-O/18B | Miguel Ángel Pérez Torres | G (0.7 hrs) | Osiris | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC111-P/18B | Miguel Ángel Pérez Torres | A (0.7 hrs) | MEGARA | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC112-Q/18B | Miguel Ángel Pérez Torres | G (0.7 hrs) | Osiris | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC113-R/18B | Miguel Ángel Pérez Torres | A (0.7 hrs) | MEGARA | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC114-S/18B | Miguel Ángel Pérez Torres | G (0.7 hrs) | Osiris | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC115-T/18B | Miguel Ángel Pérez Torres | A (0.7 hrs) | MEGARA | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC116-U/18B | Miguel Ángel Pérez Torres | A (0.7 hrs) | MEGARA | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC117-V/18B | Miguel Ángel Pérez Torres | A (0.7 hrs) | MEGARA | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC118-W/18B | Miguel Ángel Pérez Torres | A (0.7 hrs) | MEGARA | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC119-X/18B | Miguel Ángel Pérez Torres | G (0.7 hrs) | Osiris | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC120-Y/18B | Miguel Ángel Pérez Torres | A (0.7 hrs) | MEGARA | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC121-Z/18B | Miguel Ángel Pérez Torres | G (0.7 hrs) | Osiris | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 129-GTC122-[/18B | Miguel Ángel Pérez Torres | A (0.7 hrs) | MEGARA | Monitoring the changing-look AGN Mrk1018 |
| Q4 | 41-GTC31/18B | Sara Cazzoli | G (11.1 hrs) | MEGARA | Exploring multiphase outflows in nearby AGN-LINERs |
| Q4 | 72-GTC54/18B | Carlos M. Gutierrez De la Cruz | D (20 hrs) | Osiris | Calibrating the galaxy color resdhift relation for Euclid and mapping the star formation main sequence |
| Q4 | 83-GTC62/18B | Cristina Ramos Almeida | A (20.3 hrs) | EMIR | Quantifying the impact of AGN feedback on galaxy evolution with EMIR |
| Q4 | 135-GTC130/18B | Helmut Dannerbauer | D (20 hrs) | HIPERCAM | HiPERCAM Unveils 5-Color Portrait to Characterize Strong Lenses Identified by Planck |
| Q4 | 76-GTC59/18B | Vikram Dhillon | G (20 hrs) | HIPERCAM | Testing stellar and binary evolution models with eclipsing binaries |
| Q4 | 146-GTC141/18B | Pablo Rodríguez Gil | G (11 hrs) | HIPERCAM | Better mass ratio estimates for thousands of accreting binaries. |
| Q4 | 8-GTC7/18B | Nikolay Britavskiy | D (7 hrs) | EMIR | Comprehensive study of red supergiants in Sextans A |
| Q4 | 63-GTC47/18B | Martín López Corredoira | A (22 hrs) | EMIR | Ages of passively evolving galaxies at high-redshift |
| Q4 | 99-GTC72/18B | Adriana de Lorenzo-Cáceres Rodríguez | G (7.51 hrs) | MEGARA | Probing inner bars as promoters of LINER- and Seyfert-like nuclear activity |
| Q4 | 28-GTC19/18B | Alberto Fernandez Soto | G (5.8 hrs) | Osiris | Assessing the luminosity of a mysterious extragalactic X-ray transient |
| Q4 | 116-GTC85/18B | Helmut Dannerbauer | A (24.2 hrs) | EMIR | Deep NIR imaging of the Planck-Herschel selected protoclusters |
| Filler | 35-GTC22/18B | Mercedes Mollá Lorente | A (50 hrs) | MEGARA | MEGARA Spectral Library (filler proposal) |
| Filler | 1-GTC1/18B | Jesús Maíz Apellániz | A (60 hrs) | Osiris | The Galactic O-Star Spectroscopic Survey (GOSSS): the faint northern sample |
| Filler | 21-GTC14/18B | Riccardo Scarpa Ballarin | A (42 hrs) | Osiris | The nature of TeV gamma-ray and neutrino emitting candidate blazars. |
| Filler | 51-GTC40/18B | Nicolas Lodieu | A (45 hrs) | EMIR | Binarity among metal-poor M dwarfs: the way forward to dynamical masses |
| Filler | 142-GTC137/18B | David Morate González | A (40 hrs) | Osiris | PRIMASS: characterization of the primitive collisional families in the central asteroid belt II |
| Filler | 154-GTC147/18B | Alessandro Ederoclite | A (50 hrs) | Osiris | White dwarfs in the Gaia era: constraining the star formation history in the solar neighbourhood |
| Filler | 124-GTC94/18B | Javier Abril Ibáñez | A (32 hrs) | Osiris | Spectroscopic Characterisation of CVs from J-PLUS |