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ALMA astrochemical obs. of the merger NGC 3256
In external galaxies, molecular composition may be influenced by extreme environments such as starbursts and galaxy mergers. To study such molecular chemistry, we observed the... -
CH_3_OCH_2_OH ALMA detection in NGC 6334I
We report the detection of interstellar methoxymethanol (CH_3_OCH_2_OH) in Atacama Large Millimeter/submillimeter Array (ALMA) Bands 6 and 7 toward the MM1 core in the high-mass... -
High-resolution FIR spectrum of anti-vinyl alcohol
We report a detailed analysis of the high-resolution far-infrared spectrum of anti-vinyl alcohol, which has been previously identified toward Sagittarius B2(N). The {nu}15 OH... -
Comet C/2017 E4 composition with iSHELL at NASA/IRTF
In 2017 April, we acquired comprehensive high-resolution spectra of newly discovered comet C/2017 E4 (Lovejoy) as it approached perihelion, and before its disintegration. We... -
Molecular gas in AFGL 2298
We investigated the molecular environment of AFGL 2298, an obscured Galactic Luminous blue variable (LBV) star which hosts a highly structured circumstellar environment with... -
HL Tau SO2 14(0-14)-13(1,13) datacube
Planet-forming disks are not isolated systems. Their interaction with the surrounding medium affects their mass budget and chemical content. In the context of the ALMA-DOT... -
HCN and CN emission in Serpens Main region
Ultraviolet radiation (UV) influences the physics and chemistry of star-forming regions, but its properties and significance in the immediate surroundings of low-mass protostars... -
xCOLD GASS and xGASS. Metallicity gradients
The xGASS and xCOLD GASS surveys have measured the atomic (HI) and molecular gas (H_2_) content of a large and representative sample of nearby galaxies (redshift range of... -
Laboratory spectroscopy of isotopic c-H2C3O
Cyclopropenone was first detected in the cold and less dense envelope of the giant molecular cloud Sagittarius B2(N). It was found later in several cold dark clouds and it may... -
Splatalogue CASA LineTAP
This is a rendering of the CASA Offline Splatalogue_ in a draft LineTAP, mainly intended to enable verification of the standard. This is not recommended for production yet. In... -
VERTICO: the Virgo EnviRonment Traced In CO survey
We present the Virgo Environment Traced in CO (VERTICO) survey, a new effort to map ^12^CO(2-1), ^13^CO(2-1), and C^18^O(2-1) in 51 Virgo Cluster galaxies with the Atacama... -
Line lists for X^1^{Sigma}^+^ AlF and AlCl
Vibration-rotation line lists for AlF, Al^35^Cl, and Al^37^Cl have been prepared in their ground electronic states (X^1^{Sigma}^+^). Experimental rotational and ro-vibrational... -
Line lists for X^1^{Sigma}^+^ LiF and LiCl
Vibration-rotation line lists for ^6^LiF, ^7^LiF, ^6^Li^35^Cl, ^6^Li^37^Cl, ^7^Li^35^Cl, and ^7^Li^37^Cl in the X^1^{Sigma}^+^ ground states have been prepared. The... -
CO molecular clumps in Henize 2-10 dwarf galaxy
We present Atacama Large Millimeter/Submillimeter Array CO(3-2) observations at 0.3" resolution of He 2-10, a starburst dwarf galaxy and possible high-z galaxy analog. The warm... -
Improved A^3^{Pi}-X^3^{Sigma}^-^ transitions of OH+
Molecular ions are key reaction intermediates in the interstellar medium. OH+ plays a central role in the formation of more complex chemical species and for estimating the... -
Transition frequencies of ethanimine (CH_3_CHNH)
Ethanimine, a possible precursor of amino acids, is considered an important prebiotic molecule and thus may play important roles in the formation of biological building blocks... -
M51 ISM structures from the CO maps of PAWS
We compare the structure of molecular gas at 40pc resolution to the ability of gas to form stars across the disk of the spiral galaxy M51. We break the PdBI Arcsecond Whirlpool... -
History independent tracers
Molecular line emission is a powerful probe of the physical conditions of astrophysical objects but can be complex to model and it is often unclear which transitions would be...
