The SOUL view of IRAS20126+4104

DOI

We exploit the increased sensitivity of the recently installed adaptive optics SOUL at the LBT to obtain new high-spatial-resolution near-infrared images of the massive young stellar object IRAS20126+4104 and its outflow. We used both broad-band (Ks, K') and narrow-band (Br{gamma}, H_2)) observations from a number of near-infrared cameras (UKIRT/UFTI, SUBARU/CIAO, TNG/NICS, LBT/PISCES, and LBT/LUCI1) to derive maps of the continuum and the H_2_ emission in the 2.12 micron line. Three sets of images, obtained with adaptive optics systems (CIAO, in 2003; FLAO, in 2012; SOUL, in 2020), allowed us to derive the proper motions of a large number of H_2_ knots along the jet. Photometry from all images was used to study the jet variability.

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Associated data

Identifier
DOI http://doi.org/10.26093/cds/vizier.36720113
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/A+A/672/A113
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/672/A113
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/672/A113
Related Identifier https://cdsarc.cds.unistra.fr/assocdata/?obs_collection=J/A+A/672/A113
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/A+A/672/A113
Provenance
Creator Massi F.; Caratti o Garatti A.; Cesaroni R.; Sridharan T.K.; Ghose E.,Pinna E.; Beltran M.T.; Leurini S.; Moscadelli L.; Sanna A.; Agapito G.,Briguglio R.; Christou J.; Esposito S.; Mazzoni T.; Miller D.; Plantet C.,Power J.; Puglisi A.; Rossi F.; Rothberg B.; Taylor G.; Veillet C.
Publisher CDS
Publication Year 2023
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Cosmology; Interstellar medium; Natural Sciences; Observational Astronomy; Physics; Stellar Astronomy