Allocated time recommended by the CAT

Semester 2023B

William Herschel Telescope

Ref. CATBandPIAwarded hoursInstrumentLarge programProgram
SW2023b18A Roberto Raddi 10.8 h WEAVE/LIFU - Ionized rings around a Mira variable star
SW2023b11A Ignacio Trujillo 12.6 h WEAVE/LIFU - NGC1277: a massive galaxy lacking dark matter?
SW2023b12A Pablo Sánchez-Alarcón 9.0 h WEAVE/LIFU - Confirming the first nuclear star cluster in formation with WEAVE
SW2023b28, 29-WHT1/23BB Lluís Galbany 10.8 h WEAVE/LIFU - The host galaxies of 03fg-like type Ia supernovae - A pilot project
SW2023b16B (64.8 h) + C (25.2 h) Jairo Méndez-Abréu 90.0 h WEAVE/LIFU - Constraining the formation of Milky-Way analogs with WEAVE-LIFU
SW2023b15C Ignacio Martín-Navarro 9.0 h WEAVE/LIFU - Breaking the surface brightness spectroscopic barrier
SW2023b13C Martín Guerrero 15.3 h WEAVE/LIFU - Unveiling the ejecta 3D structure of thermonuclear runaway galactic events
SW2023b04C (17.5 h), C (31.1 h) Jesús Maíz-Apellániz 48.6 h WEAVE/LIFU - A multiplicity survey of stellar clusters with O stars
SW2023b14C Pablo Corcho-Caballero 5.4 h WEAVE/LIFU - Comprehensive analysis of NGC4383: the impact of galactic outflows on the SFH
SW2023b17C David Montes-Gutiérrez 57.6 h WEAVE/LIFU - Searching for stellar coronal mass ejections in the Hyades cluster
SW2023b27, 108-MULTIPLE-2/23BC Maria Kopsacheili 15.5 h WEAVE/LIFU - Supernova remnants in the nearby starbust galaxy IC 342

*) Oversuscription factor in 2023B = 2.6.
*) A-band proposals have very high priority and all possible efforts will be made to execute all of the required/approved observations in the requested semester. Unfinished A-band proposals will have a "carry-over status" during two additional semesters, or until their completion, whichever comes first. Unfinished A-band proposals do not have to be re-submitted in the following two semesters because of their carry-over status.
*) B-band proposals will be executed on a best-effort basis during the requested semester, and do not have a carry-over status.
*) C-band proposals have lower priority and no guaranteee that the program will start in the current semester.
*) Recommended telescope time has been increased by a factor of 1.8 (all proposals) to account for overheads following the Observatory technical recommendation.