YEBES OBSERVATORY
A Spanish Scientific and Technical Infrastructure

Single-dish observed proposals for the 40m telescope in2024

Proposal ID Period (*) Time (h) Title PI
24A001 24A 14.0 Searching for DCN 1-0, DNC 1-0 and DCO+ 1-0 in early-stage massive star-forming regions Yuqiang li
24A002 24A 157.0 How widespread are aromatics in cold clouds? Marcelino Agundez
24A003 24A 30.5 Molecular Chemistry Induced by J-shock in Supernova Remnant W51C Tianyu Tu
24A004 24A 60.0 Further Investigation of the extended ultra-hot gas in the Galactic center with the Yebes 40m telescope Juan Li
24A005 24A 0.7 Dynamical state and deuterium fractionation of the infrared dark cloud G1.75-0.08 near the Galactic Centre Oskari Miettinen
24A006 24A 92.8 Cataloging the Complex Chemistry towards the Highly-Deuterated Prestellar Core IRAS 16293 E Samantha Scibelli
24A008 24A 10.4 Astrochemical Insight: Q Band Line Survey of High Mass Star-Forming Regions with Yebes 40m Telescope suman kumar mondal
24A009 24A 69.0 Linking core and cloud chemistry in the chemically rich star-forming region G31.41+0.31 Maria Teresa Beltran
24A010 24A 86.0 Expanding the dominions of the RNA prebiotic feedstock in the Galactic Center David San Andrés de Pedro
24A011 24A 107.5 Is the extended, narrow SiO tracing different molecular cloud formation scenarios? Wonju Kim
24A012 24A 192.0 Monitoring of SiO masers in evolved stars (Continuation) Miguel Gómez Garrido
24A014 24A 98.0 Discovering the chemical complexity towards the outer Galaxy source WB89-621 Laura Colzi
24A019 24A 72.9 Chemical Inventory of a Molecular Cloud Interacting with a Supernova Remnant Giuliana Cosentino
24A020 24A 39.0 Origin of DCO+ in cold molecular clouds Junzhi Wang
24A021 24A 40.0 3mm spectroscopic mapping observation toward S255 to S257 region Shu Liu
24A023 24A 50.0 Exploration of the diffuse interstellar gas composition gerin
24A024 24A 72.1 Investigating Massive Protostars: A High-Sensitivity Q Band Line Survey with RT40m Telescope Prasanta Gorai
24A025 24A 25.9 A Q Band Astrochemical Survey of Extended Green Objects Ankan Das
24A026 24A 120.0 Improving the K-band Celestial Reference Frame: Cycle 4 Aletha de Witt
24A028 24A 40.0 Effect of ionized gas on massive clumps and ``lobe'' structure in M17 northern cloud Zhu Feng-Yao
24A029 24A 113.7 Mapping chemistry in TMC-1: Improving the sensitivity of SANCHO to map rare species and isotopologues Jose Cernicharo

Number of proposals this year: 21
Total of hours observed this year: 1491.5

(*) Period:
A: First semestre (1st Feb 2024 - 31st Jul 2024).
B: Second semestre (1st Aug 2024 - 31st Jan 2025).
D: Director's Discretionary Time (1st Feb 2024 - 31st Jan 2025).