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High-mass IR-dark clumps MALT90 molecular content
High mass stars form in groups or clusters in dense molecular clumps with sizes of 1pc and masses of 200M_{sun}. Infrared-dark clumps and the individual cores within them with... -
SEDIGISM, kinematics of ATLASGAL filaments
Analyzing the kinematics of filamentary molecular clouds is a crucial step toward understanding their role in the star formation process. Therefore, we study the kinematics of... -
ALMA images of the CND and SgrA*
We present 1"-resolution ALMA observations of the circumnuclear disk (CND) and the environment around SgrA. The images unveil the presence of small spatial scale CO (J=3-2)... -
ALMA viewing of OH 231.8+4.2
We present continuum and molecular line emission ALMA observations of OH 231.8+4.2, a well studied bipolar nebula around an asymptotic giant branch (AGB) star. The high angular... -
Stokes param. of Bok globules background stars
The role of magnetic fields in the process of star formation is a matter of continuous debate. Clear observational proof of the general influence of magnetic fields on the early... -
Orion Bar Herschel/PACS CO maps
With Herschel, we can for the first time observe a wealth of high-J CO lines in the interstellar medium with a high angular resolution. These lines are specifically useful for... -
Dust extinction map of the Nessie filament
An increasing number of hundred-parsec scale, high line-mass filaments have been detected in the Galaxy. Their evolutionary path, including fragmentation towards star formation,... -
NIKA view of two star-forming IRDCs
The thermal emission of dust grains is a powerful tool for probing cold, dense regions of molecular gas in the interstellar medium, and so constraining dust properties is key to... -
Molecular clouds los magnetic field structure
Magnetic fields pervade in the interstellar medium (ISM) and are believed to be important in the process of star formation, yet probing magnetic fields in star formation regions... -
SDC13 NH_3_(1,1) and NH_3_(2,2) datacubes
Converging networks of interstellar filaments, that is hubs, have been recently linked to the formation of stellar clusters and massive stars. Understanding the relationship... -
Orion Integral Filament ALMA+IRAM30m N2H+(1-0) data
We have investigated the gas organization within the paradigmatic Integral Shape Filament (ISF) in Orion in order to decipher whether or not all filaments are bundles of fibers.... -
Clustering the Orion B giant molecular cloud
Previous attempts at segmenting molecular line maps of molecular clouds have focused on using position-position-velocity data cubes of a single molecular line to separate the... -
SABOCA imaging of G304.74+01.32
We aim to determine the occurrence of fragmentation into cores in the clumps of the filamentary IRDC G304.74+01.32. We also aim to determine the basic physical characteristics... -
Radio cubes of G82.65-2.00
The combination of line and continuum observations can provide vital insight into the formation and fragmentation of filaments and the initial conditions for star formation. We... -
Barnard 1b-N and 1b-S 350GHz images
The formation epoch of protostellar disks is debated because of the competing roles of rotation, turbulence, and magnetic fields in the early stages of low-mass star formation.... -
L1544 1.2 and 2mm emission maps
In dense and cold molecular clouds dust grains are surrounded by thick icy mantles. It is however not clear if dust growth and coagulation take place before the switch-on of a... -
Molecular maps of NGC1333
Are the initial conditions for clustered star formation the same as for non-clustered star formation? To investigate the initial gas properties in young proto-clusters we... -
UBVRI images of Barnard 207
Barnard 207 (B207, LDN 1489, LBN 777), also known as the Vulture Head nebula, is a cometary globule in the Taurus-Auriga-Perseus Molecular Cloud region. B207 is known to host a... -
B213 filament 150 and 260GHz emission maps
The characterization of dust properties in the interstellar medium (ISM) is key for understanding the physics and chemistry of star formation. Mass estimates are crucial to... -
Orion BN-KL ALMA view
We wish to improve our understanding of the Orion central star formation region (Orion-KL) and disentangle its complexity. We collected data with ALMA during cycle 2 in 16GHz of...
