2010ApJ...716L.161K

Query : 2010ApJ...716L.161K

2010ApJ...716L.161K - Astrophys. J., 716, L161-L165 (2010/June-3)

Polycyclic aromatic hydrocarbon emission from the dust lane of an elliptical galaxy with the Spitzer infrared spectrograph.

KANEDA H., ONAKA T., SAKON I., KITAYAMA T., OKADA Y., SUZUKI T., ISHIHARA D. and YAMAGISHI M.

Abstract (from CDS):

Spitzer and AKARI observations have found that polycyclic aromatic hydrocarbons (PAHs) are present in nearby elliptical galaxies, but their spatial distributions are still unknown. In order to investigate their distributions, we performed deep spectral mapping observations of the PAH-detected elliptical galaxy NGC 4589, a merger remnant with a minor-axis optical dust lane. As a result, we obtain clear evidence that the PAH 11.3 µm emission comes predominantly from the dust lane of the galaxy. We also detect molecular hydrogen line emissions from the dust lane. The PAH 17 µm emission is distributed differently from the PAH 11.3 µm emission, and more similarly to the dust continuum emission. From their distinctive distributions, we suggest that the PAHs responsible for the 11.3 µm feature are secondary products through the evolution of the interstellar medium brought in by the merger.

Abstract Copyright: ∼

Journal keyword(s): dust, extinction - galaxies: elliptical and lenticular, cD - galaxies: individual: NGC 4589 - infrared: galaxies - ISM: lines and bands

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 NGC 4589 LIN 12 37 24.9947272593 +74 11 30.861224110   12.0       ~ 300 1

Query : 2010ApJ...716L.161K

Basic data :
NGC 4589 -- LINER-type Active Galaxy Nucleus
Other object types: otypes_help 		LIN (), G (2016A&A,LEDA,...), Rad (BWE,CLASS,...), rG (2019ApJ), GiG ([CHM2007]), AG? (2020MNRAS), * (Gaia), IR (IRAS)
ICRS coord. (ep=J2000) : 		12 37 24.9947272593 +74 11 30.861224110 (Optical) [ 5.3121 7.2546 90 ] C 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 35 28.9550503236 +74 28 00.131867206 [ 5.3121 7.2546 90 ]
Gal coord. (ep=J2000) : 		124.2347969559342 +42.9008581858373 [ 5.3121 7.2546 90 ]
Radial velocity / Redshift / cz : 		V(km/s) 1946 [74] / z(~) 0.006511 [0.000247] / cz 1951.95 [74.05]
   D 2002LEDA.........0P
Morphological type: 		E E 2003A&A...412...45P
Angular size (arcmin): 		3.72899 2.70165 81 (Opt) B 2023ApJS..269....3M
Fluxes (8) :
B 12.0 [~] E ~
G 18.221752 [0.030641] C 2022yCat.1355....0G
J 8.704 [0.019] C 2006AJ....131.1163S
H 7.972 [0.021] C 2006AJ....131.1163S
K 7.758 [0.023] C 2006AJ....131.1163S
g (AB) 11.4742 [0.0037] B 2023ApJS..269....3M
r (AB) 10.6024 [0.0042] B 2023ApJS..269....3M
z (AB) 10.3656 [0.0021] B 2023ApJS..269....3M
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 6
: 1 		: 21 Display criteria :

Identifiers (19) :
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NGC 4589 LEDA 42139 UGC 7797 Z 1235.4+7428
BWE 1235+7427 2MASX J12372503+7411307 UZC J123725.0+741131 [CHM2007] LDC 902 J123725.03+7411307
CLASS J123724.9875+741130.902 MCG+12-12-013 WN B1235.4+7427 [FWB89] Galaxy 277
87GB 123534.4+742713 NVSS J123725+741131 Z 335-17 Gaia DR3 1691508655474494592
IRAS F12353+7428 TGSSADR J123724.7+741131 Z 352-38

References (300 between 1850 and 2026) (Total 300)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 10    Distance : 7   

   

Observing logs
Herschel : 5    ISO : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : NGC 4589

Link by name to the catalogue in VizieR :

NGC 4589 BWE 1235+7427 IRAS F12353+7428 2MASX J12372503+7411307 NVSS J123725+741131
UGC 7797 WN B1235.4+7427 Gaia DR3 1691508655474494592

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