| Clas. | Ref. CAT | IP | Noches Concedidas | Instrumento | Programa |
|---|
| Q1 | 108-GTC95-A/18A | Alberto Javier Castro Tirado | 5. A (1.5 h) | Osiris | GTC follow-up of gravitational radiation sources |
| Q1 | 108-GTC96-B/18A | Alberto Javier Castro Tirado | 3. A (1. h) | Osiris | GTC follow-up of gravitational radiation sources |
| Q1 | 108-GTC97-C/18A | Alberto Javier Castro Tirado | 1. A (2. h) | EMIR | GTC follow-up of gravitational radiation sources |
| Q1 | 108-GTC98-D/18A | Alberto Javier Castro Tirado | 1. A (2. h) | HIPERCAM | GTC follow-up of gravitational radiation sources |
| Q1 | 97-GTC85/18A | Pablo Rodríguez Gil | G (15. h) | HIPERCAM | HiPERCAM+HST observations of the breaking-up exo-planetesimals at WD 1145+017 |
| Q1 | 42-GTC25/18A | Pablo Rodríguez Gil | G (10h) | Osiris | Confirming the spectroscopic detection of a planetesimal in close orbit around the white dwarf SDSS J1228+1040 |
| Q1 | 58-GTC36/18A | Michael Beasley | D (21h) | Osiris | Failed giants or mighty dwarfs? Probing the halo masses of Ultra Diffuse Galaxies with Globular Clusters |
| Q1 | 141-GTC120/18A | Enrique Pérez Montero | A (10. h) | EMIR | Unveiling the ionisation properties and direct gas-phase metallicity of young extreme emission-line galaxies at z~2.4 and z~3.4 with GTC-EMIR |
| Q1 Visitor | 72-GTC43/18A | Manuel Ángel Pérez Torres | D (14. h) | Osiris | The demographics of stellar-mass black holes |
| Q1 | 78-GTC47/18A | Eduardo Martin Guerrero de Escalante | D (14h) | Osiris | The lithium depletion boundary in the nearest open clusters: Coma Berenices & Hyades |
| Q1 | 26-GTC14-A/18A | Roi Alonso Sobrino | D (6.1h) | Osiris | Solving the puzzle of an eclipsing hot white dwarf |
| Q1 | 26-GTC15-B/18A | Roi Alonso Sobrino | A (0.8h) | HIPERCAM | Solving the puzzle of an eclipsing hot white dwarf |
| Q1 | 57-GTC35/18A | David Sobral | G (12h) | EMIR | The hosts of the early ionising bubbles at z~7 with GTC/EMIR: what powers them? |
| Q1 | 6-GTC3/18A | Kazushi Iwasawa | G (34h) | Osiris | GTC Spectroscopic Survey for Quasars at z ~ 7 |
| Q1 | 80-GTC48-A/18A | Rui Marques Chaves | A (10h) | EMIR | Physical properties of a new population of extremely luminous Lya emitting galaxies |
| Q1 | 80-GTC49-B/18A | Rui Marques Chaves | D (5h) | Osiris | Physical properties of a new population of extremely luminous Lya emitting galaxies |
| Q1 | 106-GTC93/18A | Montserrat Armas Padilla | D (2. h) | Osiris | Testing the persistent/transient dichotomy of the disc insatiability model |
| Q1 | 126-GTC109/18A | Jose Manuel Vilchez Medina | G (10. h) | EMIR | Massive star formation, feedback and their role in shaping the highly ionised ISM of strong Lyman-alpha emitting dwarf galaxies at z~0 |
| Q1 | 131-GTC112/18A | Martin Guerrero Roncel | G (2. h) | Osiris | OSIRIS investigation of the planetary nebula that turned off its central star |
| Q1 | 21-GTC13/18A | Pilar Ruiz Lapuente | 5 G (6h) | Osiris | Estudio de la energía oscura con supernovas a z > 1 dentro del programa de Subaru con Hyper Suprime Camera y el GTC |
| Q1 | 46-GTC28/18A | Susana Iglesias Groth | G (9h) | EMIR | Near IR Spectroscopy of the ultra bright Submillimetre Galaxy 'Cosmic Eyebrow' |
| Q1 | 101-GTC89-A/18A | Angela Gardini | 1. A (5. h) | Osiris | Solving the puzzle of fast radio bursts with the GTC |
| Q1 | 101-GTC90-B/18A | Angela Gardini | 1. A (3. h) | EMIR | Solving the puzzle of fast radio bursts with the GTC |
| Q1 | 101-GTC91-C/18A | Angela Gardini | 1. A (3. h) | Osiris | Solving the puzzle of fast radio bursts with the GTC |
| Q1 | 64-GTC39/18A | Teodoro Muñoz Darias | 10 A (1h) | Osiris | X-ray Binary Transients: High excitation emission lines, wind and nebulae. |
| Q1 | 139-GTC119/18A | Jose M Diego Rodriguez | G (8.4 h) | Osiris | Observing a luminous star at high redshift (z=1.5). Implications for dark matter models. |
| Q1 | 91-GTC80/18A | Jorge García Rojas | G (12. h) | EMIR | The influence of close-binary interaction on the s-process enrichment in planetary nebulae: a pilot program |
| Q1 Visitor | 100-GTC88/18A | Tariq Shahbaz | A (4.5 h) | HIPERCAM | Sub-second variability in the white dwarf pulsar, AR Sco. |
| Q1 | 92-GTC81/18A | Jose Alfonso Lopez Aguerri | D (30. h) | Osiris | Spectroscopy of Ultra Diffuse Galaxies in A2152 |
| Q1 | 107-GTC94/18A | Mar Mezcua Pallerola | A (14. h) | EMIR | Hunting the seeds of supermassive black holes |
| Q1 | 37-GTC19/18A | Hui Dong | A (16h) | EMIR | Properties and Origin of Evolved Massive Stars in the Galactic Centre |
| Q1 | 39-GTC21/18A | Jonay I. González Hernández | G (12h) | Osiris | Tracking orbital period decay in the black hole binary QZ Vul |
| Q1 | 7-GTC4-A/18A | Javier Licandro Goldaracena | 4 A (1h) | Osiris | Characterizing new discovered faint Main Belt Comets |
| Q1 | 7-GTC5-B/18A | Javier Licandro Goldaracena | 2 A (1h) | Osiris | Characterizing new discovered faint Main Belt Comets |
| Q2 Visitor | 77-GTC46/18A | Johan Knapen | G (6. h) | HIPERCAM | Timelags in the low-mass and low accretion rate AGN in NGC 4395 |
| Q2 | 96-GTC84/18A | Montserrat Villar Martin | A (12.9 h) | EMIR | A near infrared view of the multi-phase outflows in nearby obscured quasars. |
| Q2 | 142-GTC121/18A | Stefan Geier | G (24. h) | Osiris | Mining the KiDS and VIKING surveys for metal-rich Damped Lyman-alpha Absorbers |
| Q2 | 55-GTC33-A/18A | Julia de Leon Cruz | A (2.5h) | Osiris | Spectral characterization of asteroid 52246, target of the NASA Lucy mission |
| Q2 | 55-GTC34-B/18A | Julia de Leon Cruz | A (4h) | EMIR | Spectral characterization of asteroid 52246, target of the NASA Lucy mission |
| Q2 | 112-GTC101/18A | Mar Mezcua Pallerola | G (12. h) | Osiris | Do black holes regulate star formation? |
| Q2 | 122-GTC106/18A | Manuel Ángel Pérez Torres | A (20. h) | EMIR | Near-Infrared Spectroscopy of Ultraluminous X-ray Sources |
| Q2 | 133-GTC113-A/18A | Christina Thoene | A (5.5 h) | Osiris | Late time evolution of SN 2009ip and SN 2015bh - are their progenitors still alive? |
| Q2 | 133-GTC114-B/18A | Christina Thoene | A (6. h) | EMIR | Late time evolution of SN 2009ip and SN 2015bh - are their progenitors still alive? |
| Q2 | 137-GTC118/18A | Helmut Dannerbauer | D (9.4h) | Osiris | Galaxy kinematics, star-formation and structural properties in the Cl1604 supercluster at z=0.9 |
| Q2 | 83-GTC50/18A | Rui Marques Chaves | D (4.5 h) | Osiris | Confirmation of a bright gravitational lensed Lyman alpha emitter at z ~ 6 |
| Q2 | 30-GTC16/18A | Zach Cano | 1 A (7h) | Osiris | Using the GTC to determine what powers hydrogen-poor superluminous supernovae |
| Q2 | 10-GTC7/18A | Amanda Del Olmo García | D (7.5 h) | Osiris | Diffuse gas of possible cosmological origin around the galaxy UM 260 |
| Q2 | 32-GTC17/18A | Zach Cano | 1 A (6h) | Osiris | Understanding the diversity of type IIn supernovae with GTC spectroscopy |
| Q2 | 90-GTC79/18A | Jorge García Rojas | G (4.4h) | Osiris | Imaging the elusive H-poor gas in the planetary nebula Ou5 |
| Q2 | 111-GTC100/18A | Nikolay Britavskiy | A (11. h) | Osiris | Redshifts of extreme blazars observed with Space-VLBI |
| Q2 | 135-GTC116-A/18A | Matteo Monelli | D (7.1 h) | HIPERCAM | The elusive old population of Leo A and the outer edges of dwarf irregular galaxies. |
| Q2 | 135-GTC117-B/18A | Matteo Monelli | D (1.5 h) | HIPERCAM | The elusive old population of Leo A and the outer edges of dwarf irregular galaxies. |
| Q2 | 8-GTC6/18A | Alberto Rebassa Mansergas | A (13.1h) | EMIR | The age-metallicity relation in the nearby Galactic disk: a new method using white dwarf-main sequence binaries |
| Q2 | 93-GTC82/18A | Simone Madonna | A (22.5 h) | EMIR | Faint neutron-capture emission lines in the NIR spectra of PNe |
| Q2 | 19-GTC11/18A | David Jones | G (2h) | Osiris | Constraining the properties of a “fresh-out-of-the-oven” post-common-envelope binary |
| Q2 | 5-GTC2/18A | Pilar Ruiz Lapuente | 7 G (2.28h) | Osiris | Detección de las estrellas compañeras de las SNe Ia por su exceso de luminosidad justo después de la explosión |
| Q2 | 84-GTC51/18A | David Alexander Kann | 3. A (5. h) | Osiris | A systematic search for SN components in gamma-ray bursts |
| Q2 Visitor | 124-GTC107/18A | Silvia Mateos Ibañez | G (23. h) | EMIR | Revealing the true fraction of optically obscured AGN in the redshift<1 Universe |
| Q2 | 48-GTC29/18A | Hans J. Deeg | 20 A (0.5h) | Osiris | Being ready when it wakes up: Resolving the mystery of the 'Where's the flux' star |
| Q2 | 134-GTC115/18A | Francisco Najarro de la Parra | A (12. h) | EMIR | The massive wind colliding binaries in the Quintuplet Cluster |
| Q2 | 88-GTC77/18A | Cristina Ramos Almeida | A (22.2 h) | EMIR | Quantifying the impact of AGN feedback on the galaxies young stellar populations with EMIR |
| Q3 | 116-GTC102/18A | Vikram Dhillon | D (24. h) | HIPERCAM | The maximum mass of neutron stars |
| Q3 | 50-GTC30-A/18A | Guo Chen | A (24.6h) | EMIR | Characterizing the thermal structure and chemical compositions of very hot Jupiters |
| Q3 | 50-GTC31-B/18A | Guo Chen | A (10.4h) | Osiris | Characterizing the thermal structure and chemical compositions of very hot Jupiters |
| Q3 | 99-GTC87/18A | Auni Somero | G (20. h) | Osiris | Late-time observations of supernovae and rare transients |
| Q3 | 129-GTC111/18A | Tomás Ruiz-Lara | D (50. h) | Osiris | Resolving stellar populations with OSIRIS : contrasting the star formation histories of NGC147 and Leo I |
| Q3 | 65-GTC40/18A | Vikram Dhillon | G (32h) | HIPERCAM | Testing stellar and binary evolution models with eclipsing binaries |
| Q3 | 38-GTC20/18A | Roi Alonso Sobrino | A (2.4h) | HIPERCAM | Time to measure the mass of a possible circumbinary substellar object |
| Q3 | 146-GTC125/18A | Tariq Shahbaz | A (6. h) | HIPERCAM | The nature of optical pulses in binary millisecond pulsars |
| Q3 | 63-GTC38/18A | Teodoro Muñoz Darias | A (6h) | EMIR | GTC+EMIR multi-epoch spectroscopy of the most powerful black hole transient |
| Q3 | 76-GTC44-A/18A | Antonio de Ugarte Postigo | G (7. h) | Osiris | Connecting GRBs and the Star-Formation-Rate Density: An Unbiased Optical/NIR Host-Galaxy Survey |
| Q3 | 76-GTC45-B/18A | Antonio de Ugarte Postigo | A (8. h) | EMIR | Connecting GRBs and the Star-Formation-Rate Density: An Unbiased Optical/NIR Host-Galaxy Survey |
| Q3 | 44-GTC26/18A | Amparo Marco Tobarra | A (7h) | EMIR | How do massive stars form?. Second phase for observing with MIRADAS |
| Q3 | 86-GTC52-A/18A | Nicolas Lodieu | D (18.1 h) | Osiris | Confirming the first young 5--10 Myr-old T-type brown dwarfs in the nearest OB association, Upper Scorpius |
| Q3 | 86-GTC53-B/18A | Nicolas Lodieu | A (11. h) | EMIR | Confirming the first young 5--10 Myr-old T-type brown dwarfs in the nearest OB association, Upper Scorpius |
| Q3 | 66-GTC41/18A | Antonia Morales Garoffolo | G (20h) | Osiris | Grabbing the dying breath of massive stars |
| Q3 | 36-GTC18/18A | Jorge Casares Velázquez | G (15h) | Osiris | Searching for Hyper Compact Stellar Clusters |
| Q3 | 109-GTC99/18A | Tariq Shahbaz | D (6. h) | HIPERCAM | Probing the inner accretion flow in the quiescent black hole X-ray transients |
| Q3 | 18-GTC10/18A | Riccardo Scarpa Ballarin | D (12h) | Osiris | Probing galaxy formation from the properties of stellar halos |
| Q4 | 105-GTC92/18A | Ricardo Manuel Pérez Martínez | D (40. h) | Osiris | Extended ionized gas regions in Herschel selected Abell clusters |
| Q4 | 69-GTC42/18A | Alejandro Aguado Barahona | D (2.5 h) | Osiris | Unveiling the nature of one of the richest distant PLANCK cluster. |
| Q4 | 125-GTC108/18A | Alberto Javier Castro Tirado | G (23. h) | Osiris | Search of GRB host galaxies of the proposed low-luminous GRB population |
| Q4 | 144-GTC122-A/18A | Binbin Zhang | G (6. h) | Osiris | A spectroscopic survey for the characterisation of the host environments of dark GRBs |
| Q4 | 144-GTC123-B/18A | Binbin Zhang | A (6. h) | Osiris | A spectroscopic survey for the characterisation of the host environments of dark GRBs |
| Filler | 1-GTC1/18A | Jesús Maíz Apellániz | A (60. h) | Osiris | The Galactic O-Star Spectroscopic Survey (GOSSS): the faint northern sample |
| Filler | 59-GTC37/18A | David Morate González | A (40h) | Osiris | PRIMASS: characterization of the primitive collisional families in the central asteroid belt |
| Filler | 87-GTC54-A/18A | Daniele Spinoso | A (0.6h) | Osiris | Spectroscopic characterisation of 23 bright Lyman-alpha emitters at z~2.2 |
| Filler | 87-GTC55-B/18A | Daniele Spinoso | A (0.46h) | Osiris | Spectroscopic characterisation of 23 bright Lyman-alpha emitters at z~2.2 |
| Filler | 87-GTC56-C/18A | Daniele Spinoso | A (0.49h) | Osiris | Spectroscopic characterisation of 23 bright Lyman-alpha emitters at z~2.2 |
| Filler | 87-GTC57-D/18A | Daniele Spinoso | A (0.46000000h) | Osiris | Spectroscopic characterisation of 23 bright Lyman-alpha emitters at z~2.2 |
| Filler | 87-GTC58-E/18A | Daniele Spinoso | A (0.43000000h) | Osiris | Spectroscopic characterisation of 23 bright Lyman-alpha emitters at z~2.2 |
| Filler | 87-GTC59-F/18A | Daniele Spinoso | A (0.48000000h) | Osiris | Spectroscopic characterisation of 23 bright Lyman-alpha emitters at z~2.2 |
| Filler | 87-GTC60-G/18A | Daniele Spinoso | A (0.47000000h) | Osiris | Spectroscopic characterisation of 23 bright Lyman-alpha emitters at z~2.2 |
| Filler | 87-GTC61-H/18A | Daniele Spinoso | A (0.52h) | Osiris | Spectroscopic characterisation of 23 bright Lyman-alpha emitters at z~2.2 |
| Filler | 87-GTC62-I/18A | Daniele Spinoso | A (0.45h) | Osiris | Spectroscopic characterisation of 23 bright Lyman-alpha emitters at z~2.2 |
| Filler | 87-GTC63-J/18A | Daniele Spinoso | A (0.53000000h) | Osiris | Spectroscopic characterisation of 23 bright Lyman-alpha emitters at z~2.2 |
| Filler | 87-GTC64-K/18A | Daniele Spinoso | A (0.51000000h) | Osiris | Spectroscopic characterisation of 23 bright Lyman-alpha emitters at z~2.2 |
| Filler | 87-GTC65-L/18A | Daniele Spinoso | A (0.51h) | Osiris | Spectroscopic characterisation of 23 bright Lyman-alpha emitters at z~2.2 |
| Filler | 87-GTC66-M/18A | Daniele Spinoso | A (0.53h) | Osiris | Spectroscopic characterisation of 23 bright Lyman-alpha emitters at z~2.2 |
| Filler | 87-GTC67-N/18A | Daniele Spinoso | A (0.5 h) | Osiris | Spectroscopic characterisation of 23 bright Lyman-alpha emitters at z~2.2 |
| Filler | 87-GTC68-O/18A | Daniele Spinoso | A (0.54000000h) | Osiris | Spectroscopic characterisation of 23 bright Lyman-alpha emitters at z~2.2 |
| Filler | 87-GTC69-P/18A | Daniele Spinoso | A (0.53000000h) | Osiris | Spectroscopic characterisation of 23 bright Lyman-alpha emitters at z~2.2 |
| Filler | 87-GTC70-Q/18A | Daniele Spinoso | A (0.54000000h) | Osiris | Spectroscopic characterisation of 23 bright Lyman-alpha emitters at z~2.2 |
| Filler | 87-GTC71-R/18A | Daniele Spinoso | A (0.56000000h) | Osiris | Spectroscopic characterisation of 23 bright Lyman-alpha emitters at z~2.2 |
| Filler | 87-GTC72-S/18A | Daniele Spinoso | A (0.49000000h) | Osiris | Spectroscopic characterisation of 23 bright Lyman-alpha emitters at z~2.2 |
| Filler | 87-GTC73-T/18A | Daniele Spinoso | A (0.46000000h) | Osiris | Spectroscopic characterisation of 23 bright Lyman-alpha emitters at z~2.2 |
| Filler | 87-GTC74-U/18A | Daniele Spinoso | A (0.48000000h) | Osiris | Spectroscopic characterisation of 23 bright Lyman-alpha emitters at z~2.2 |
| Filler | 87-GTC75-V/18A | Daniele Spinoso | A (0.45000000h) | Osiris | Spectroscopic characterisation of 23 bright Lyman-alpha emitters at z~2.2 |
| Filler | 87-GTC76-W/18A | Daniele Spinoso | A (0.57000000h) | Osiris | Spectroscopic characterisation of 23 bright Lyman-alpha emitters at z~2.2 |
| Filler | 15-GTC8/18A | Riccardo Scarpa Ballarin | A (25h) | Osiris | The nature of high redshift BL Lacertae objects |
| Filler | 20-GTC12/18A | Riccardo Scarpa Ballarin | A (27h) | Osiris | Circum-galactic medium of quasars: MgII absorption systems |
| Filler | 16-GTC9/18A | Riccardo Scarpa Ballarin | A (30h) | Osiris | Classification and Redshift of extragalactic gamma-ray sources |
| Filler | 98-GTC86/18A | Nicolas Lodieu | A (45. h) | EMIR | Binarity among metal-poor M dwarfs: the way forward to dynamical masses |