SPECTRAL EMISSION OF A SAMPLE OF IRAS GALAXIES .2.

被引：5

作者：

AGUERO, EL ^{[1
]}

SUAREZ, F ^{[1
]}

PAOLANTONIO, S ^{[1
]}

机构：

[1] CONSEJO NACL INVEST CIENT & TECN,RA-5000 CORDOBA,ARGENTINA

来源：

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC | 1995年 / 107卷 / 716期

关键词：

D O I：

10.1086/133644

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Observations of seven objects selected from the de Grijp et al. Catalog of AGN candidates (A&AS, 70, 95, 1987) and two from the list of Maia et al. (AJ, 93, 546, 1987) are reported. From their optical spectral characteristics they are classified according to their degree of nuclear activity: two of them as Seyfert 2 types, two others as Seyfert 1.9 types, one as a LINER, and three as H II region-like galaxies; the remaining one turns out to be a star. Far-infrared properties are also used to analyze these objects. Very good correlations between the far-IR luminosity and Ha and [O III] lambda 5007 luminosities are found for the Seyfert galaxies. The far-infrared luminosity of these seems to depend on both, the amount of the dust present and strongly on the number of ionizing photons.

引用

页码：959 / 965

页数：7

共 25 条

[1] SPECTRAL EMISSION OF A SAMPLE OF IRAS GALAXIES [J].

AGUERO, EL ;

CALDERON, JH ;

PAOLANTONIO, S ;

BOEDO, ES .

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 1994, 106 (703) :978-982

[2] REDDENING ESTIMATES FOR GALAXIES IN THE 2ND REFERENCE CATALOG AND THE UPPSALA GENERAL CATALOG [J].

BURSTEIN, D ;

HEILES, C .

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 1984, 54 (01) :33-79

[3] IRAS OBSERVATIONS OF AN OPTICALLY SELECTED SAMPLE OF INTERACTING GALAXIES [J].

BUSHOUSE, HA ;

LAMB, SA ;

WERNER, MW .

ASTROPHYSICAL JOURNAL, 1988, 335 (01) :74-92

[4]

Carter D., 1984, Astronomy Express, V1, P61

[5]

DEGRIJP MHK, 1987, ASTRON ASTROPHYS SUP, V70, P95

[6]

DIAZ AI, 1985, THESIS U SUSSEX

[7] ON THE COMPOSITION OF H II REGIONS IN SOUTHERN GALAXIES .3. NGC 2997 AND 7793 [J].

EDMUNDS, MG ;

PAGEL, BEJ .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1984, 211 (03) :507-519

[8] SPECTROPHOTOMETRY OF STARS OF INTERMEDIATE BRIGHTNESS [J].

GUTIERREZMORENO, A ;

MORENO, H ;

CORTES, G ;

WENDEROTH, E .

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 1988, 100 (630) :973-985

[9] INFRARED SIZES AND COLORS OF SELECTED IRAS GALAXIES [J].

HILL, GJ ;

BECKLIN, EE ;

WYNNWILLIAMS, CG .

ASTROPHYSICAL JOURNAL, 1988, 330 (02) :737-742

[10] HIGH-LUMINOSITY IRAS GALAXIES .2. OPTICAL SPECTROSCOPY, MODELING OF STARBURST REGIONS AND COMPARISON WITH STRUCTURE [J].

LEECH, KJ ;

PENSTON, MV ;

TERLEVICH, R ;

LAWRENCE, A ;

ROWANROBINSON, M ;

CRAWFORD, J .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1989, 240 (02) :349-372

← 1 2 3 →