2003A&A...402L...1K

Query : 2003A&A...402L...1K

2003A&A...402L...1K - Astronomy and Astrophysics, volume 402L1-4 (2003/4-4)

A gas and dust rich giant elliptical galaxy in the ISOPHOT Serendipity Survey.

KRAUSE O., LISENFELD U., LEMKE D., HAAS M., KLAAS U. and STICKEL M.

Abstract (from CDS):

We present a multi-wavelength study of the unusual galaxy ISOSS J 15079+7247. With a bolometric luminosity of L_FIR∼2x10¹²L_☉ this object is one of the most luminous galaxies detected by the 170µm ISOPHOT Serendipity Survey (ISOSS). We have obtained 1.2mm continuum and CO (1-0) line observations, optical spectra and deep R-band images of the system. The CO emission originates from a giant elliptical galaxy at redshift z=0.2136, yielding a molecular gas mass of 2.9x10¹⁰M_☉. The high gas mass favors the picture that the dust emission is associated with the elliptical galaxy. The nature of the ultraluminous IR emission can be explained by an opaque, hidden starburst in the center of the elliptical. The huge dust mass of 5x10⁸M_☉ corresponds to a visual extinction of A_V∼1000mag. This is consistent with the non-detection of any optical signatures of a strong starburst in ISOSS J 15079+7247 and the strength of non-thermal radio continuum emission.

Abstract Copyright: ∼

Journal keyword(s): galaxies: elliptical and lenticular, cD - galaxies: evolution - galaxies: starburst - infrared: galaxies

Nomenclature: Fig.1: [KLL2003] N (Nos 1-7).

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	2MASX J15075851+7247386	G	15 07 58.5778894584	+72 47 38.307750288						~	10	0

Query : 2003A&A...402L...1K

Basic data :

2MASX J15075851+7247386 -- Galaxy

G (BIG,2MASX,...), IR (IRAS,ISOSS), * (Gaia)

15 07 58.5778894584 +72 47 38.307750288 (Optical) [ 4.1825 4.1204 90 ] C 2020yCat.1350....0G

15 08 03.5174975118 +72 59 01.538029542 [ 4.1825 4.1204 90 ]

110.2645105980395 +40.8051236632424 [ 4.1825 4.1204 90 ]

V(km/s) 57323 [~] / z(~) 0.2136 [~] / cz 64036 [~] D 2003A&A...402L...1K

E D ~

0.120 0.120 90 (NIR) C 2006AJ....131.1163S

G 21.119692 [0.016078] C 2020yCat.1350....0G

J 15.576 [0.164] D 2006AJ....131.1163S

K 13.436 [0.179] D 2006AJ....131.1163S

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`BIG 534`	`IRAS F15080+7259`	`2MASX J15075851+7247386`	`Gaia DR3 1697144713423029504`
`IRAS 15080+7259`	`ISOSS J15079+7247`	`[SLK2004] 1091`

References (10 between 1850 and 2026) (Total 10)
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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External archives :

Data at NED - NASA/IPAC Extragalactic Database : 2MASX J15075851+7247386

Link by name to the catalogue in VizieR :

IRAS 15080+7259 IRAS F15080+7259 2MASX J15075851+7247386 Gaia DR3 1697144713423029504

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