YEBES OBSERVATORY
A Spanish Scientific and Technical Infrastructure

Single-dish approved proposals for the 40m telescope in 2023

Proposals are evaluated by scientific merit and are classifed in ranks A, B and C. Proposals in rank A are guaranteed to be observed, proposals in rank B may be observed if there is available telescope time and proposals in rank C do not have enough quality to be observed.

First Semester - 2023A

Proposal ID Rank Title PI
23A003 A CHEMOUT: CHEMical complexity in star-forming regions of the OUTer Galaxy Alvaro Sanchez-Monge
23A004 B Dynamical state and deuterium fractionation of the infrared dark cloud G1.75-0.08 near the Galactic Centre Oskari Miettinen
23A005 B Monitoring of SiO masers in evolved stars (Continuation) Miguel Gómez Garrido
23A008 B Test observations of six northern AGN jets with KVN+Yebes Daewon Kim
23A009 B On the origin of the extended velocity features in the Milky Way Yan Gong
23A013 B Searching for DCN 1-0 and DCO+ 1-0 in late-stage massive star-forming regions Yuqiang li
23A014 B W-band Line Survey toward the Intermediate-Mass Protostar L1206 Kotomi Taniguchi
23A016 B Hunting for the heaviest C-bearing molecules in high-mass star forming regions Laure Bouscasse
23A017 B A high-sensitivity Q Band line survey toward massive protostars Prasanta Gorai
23A018 A Core shifts and magnetic fields in jets on scales of ~ 1000 R_G Felix Poetzl
23A019 A Improving the K-band Celestial Reference Frame: Cycle 3 Aletha de Witt
23A021 A A 3mm line survey towards supernova remnant 3C391 Tianyu Tu
23A022 A Extragalactic CS(1-0) dense gas emission with Yebes-40m Maria Jesus Jimenez Donaire
23A023 B Molecular Line Survey of the 150 pc CO shell in the Galactic Center Veena Vadamattom Shaji
23A024 A QUIJOTE: Discovering the limits of chemical complexity Jose Cernicharo
23A025 A Completing the Census of Starless Cores with COM Detections in the Perseus Molecular Cloud Samantha Scibelli
23A026 A IRC+10216 ultra-deep integration at 7mm to search for new heavy molecular species (continuation) Juan Ramón Pardo Carrión

Director Discretionary Time - 2023D

Proposal ID Rank Title PI
23D001 A High-frequency radio spectra of an X-ray bright z=5.5 quasar SRGE J170245.2+130107 Timur Mufakharov
23D003 A Is the H2CN/H2NC isomeric ratio a good tracer of the kinetic temperature? A test case. David San Andrés de Pedro
23D004 A H2O 22 GHz maser emission in VV 114SW-d Eduardo González-Alfonso
23D006 A High-frequency radio spectrum of an X-ray bright z=5.5 quasar SRGE J170245.2+130107 Tao An
23D007 A Monitoring water geysers of dying stars J-F Desmurs
23D011 A Probing the chemistry of starburst galaxies, near and far Maria Jesus Jimenez Donaire