COMMON: COMplete view of the MONoceros OB1 molecular complex (2021)

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Dataset

doi:10.25666/DATAUBFC-2021-05-21-02

Data creator : Julien Montillaud ^[1] ^[2]

Data collector : Julien Montillaud ^[1] ^[2], Sung-ju Kang ^[3], Dana Alina ^[4], Rebeka Bögner ^[1] ^[2]

Related person : Mika Juvela ^[5], Isabelle Ristorcelli ^[6], Tie Liu ^[3], Laszlo Viktor Toth ^[7], Archana Soam ^[8], Chang Won Lee ^[3], David Cornu ^[1] ^[2], Veli-Matti Pelkonen ^[5], Kee-Tae Kim ^[3]

[1] : Institut UTINAM (UMR 6213) (Université de Franche-Comté)

[2] : Observatoire des Sciences de l'Univers - Terre, Homme, Environnement, Temps, Astronomie (UAR 3245) (Université de Franche-Comté)

[3] : Korea Astronomy and Space Science Institute

[4] : Department of Physics, School of Science and Humanities, Nazarbayev University (Kazakhstan)

[5] : University of Helsinki

[6] : Institut de Recherche en Astrophysique et Planétologie (UMR 5277)

[7] : Eötvös Lorand University

[8] : SOFIA Science Centre, USRA, NASA Ames Research Centre, MS-12, N232, Moffett Field, CA 94035, USA

Description :

The record presents the millimetre observations of the Monoceros OB 1 molecular cloud obtained with the TRAO-14m telescope (South Korea) in the frame of the large programme COMMON. The targeted lines are 12CO and 13CO (J=1-0) with angular resolution ~50 arcsec, spectral resolution 0.2 km/s, and sensitivity RMS(Ta*) ~ 0.3 K per 0.2 km/s channel.

Discipline :

astronomy & astrophysics (sciences of the universe)

Keyword :

dense interstellar clouds

Access details :

To access the data, please contact the scientific data manager.

General metadata

Data acquisition date : from Mar 2019 ongoing

Data acquisition methods :

Observational data :
The data were obtained with the SEQUOIA 4x4 detector array on the TRAO 14m telescope (South Korea) in the on-the-fly mode. The map was split in 58 square-shaped tiles of size 0.5 deg. Each tile is observed multiple times to minimize the scanning artefacts, as many times necessary to reach a sensitivity of RMS(Ta*) ~ 0.3 K per 0.2 km/s velocity channel in both 12CO and 13CO (J=1-0) transitions.

Language : English (eng)

Formats : application/fits

Audience : Research

Coverages

Spatial coverage :

Monoceros OB 1: right ascension between 6h 25' 12" and 6h 46' 21", declination between 13° 13' 12" N and 8° 32' 4" N

Spectral coverage :

Domaine millimétrique: between 93 GHz and 116 GHz

Publications :

Multi-scale analysis of the Monoceros OB 1 star-forming region. II. Colliding filaments in the Monoceros OB1 molecular cloud (bib:2019A&A...631A...3M)

Collection :