Universität zu Köln

Busch, G., Husemann, B., Smirnova-Pinchukova, I, Eckart, A., Baum, S. A., Combes, F., Croom, S. M., Davis, T. A., Fazeli, N., Fischer, C., Gaspari, M., Klein, R., Krumpe, M., McElroy, R., O'Dea, C. P., Perez-Torres, M. A., Powell, M. C., Sanchez-Monge, A., Scharwaechter, J., Trembly, G. R. and Urrutia, T. (2018). The Close AGN Reference Survey (CARS): SOFIA Detects Spatially Resolved [C II] Emission in the Luminous AGN HE 0433-1028. Astrophys. J. Lett., 866 (1). BRISTOL: IOP PUBLISHING LTD. ISSN 2041-8213

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Abstract

We report spatially resolved [C II] lambda 158 mu m observations of HE 0433-1028, which is the first detection of a nearby luminous active galactic nucleus (AGN; redshift 0.0355) with the Field-Imaging Far-Infrared Line Spectrometer (FIFI-LS) on board the airborne Stratospheric Observatory For Infrared Astronomy (SOFIA). We compare the spatially resolved star formation tracers [C II], as provided by our SOFIA observations, and H alpha from the Multi Unit Spectroscopic Explorer (MUSE) optical integral-field spectroscopy. We find that the [C II] emission is mainly matching the extended star formation as traced by the extinction-corrected H alpha line emission but some additional flux is present. While a larger sample is needed to statistically confirm our findings and investigate possible dependencies on AGN luminosity and star formation rate, our study underlines the necessity of collecting a spatially resolved optical-far-infrared data set for nearby AGNs, and shows that it is technically feasible to collect such data sets with FIFI-LS on board SOFIA.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Busch, G. UNSPECIFIED UNSPECIFIED UNSPECIFIED Husemann, B. UNSPECIFIED UNSPECIFIED UNSPECIFIED Smirnova-Pinchukova, I UNSPECIFIED UNSPECIFIED UNSPECIFIED Eckart, A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Baum, S. A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Combes, F. UNSPECIFIED UNSPECIFIED UNSPECIFIED Croom, S. M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Davis, T. A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Fazeli, N. UNSPECIFIED UNSPECIFIED UNSPECIFIED Fischer, C. UNSPECIFIED UNSPECIFIED UNSPECIFIED Gaspari, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Klein, R. UNSPECIFIED UNSPECIFIED UNSPECIFIED Krumpe, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED McElroy, R. UNSPECIFIED UNSPECIFIED UNSPECIFIED O'Dea, C. P. UNSPECIFIED UNSPECIFIED UNSPECIFIED Perez-Torres, M. A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Powell, M. C. UNSPECIFIED UNSPECIFIED UNSPECIFIED Sanchez-Monge, A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Scharwaechter, J. UNSPECIFIED UNSPECIFIED UNSPECIFIED Trembly, G. R. UNSPECIFIED UNSPECIFIED UNSPECIFIED Urrutia, T. UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-169464
DOI:	10.3847/2041-8213/aae25d
Journal or Publication Title:	Astrophys. J. Lett.
Volume:	866
Number:	1
Date:	2018
Publisher:	IOP PUBLISHING LTD
Place of Publication:	BRISTOL
ISSN:	2041-8213
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language 158 MU-M; STAR-FORMATION; HOST GALAXIES; LINE; GAS; CII Multiple languages Astronomy & Astrophysics Multiple languages
Refereed:	Yes
URI:	http://kups.ub.uni-koeln.de/id/eprint/16946