SPECTROPHOTOMETRIC STUDIES OF NEBULAE .21. REMARKABLE PLANETARY NGC-6778

被引：11

作者：

CZYZAK, SJ

ALLER, LH

机构：

[1] PERKINS OBSERV,COLUMBUS,OH 43210

[2] PERKINS OBSERV,DELAWARE,OH 43015

[3] UNIV CALIF,ASTRON DEPT,LOS ANGELES,CA 90024

来源：

ASTROPHYSICAL JOURNAL | 1973年 / 181卷 / 03期

关键词：

D O I：

10.1086/152093

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

引用

页码：817 / 823

页数：7

共 19 条

[1]

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[2]

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ALLER, LH ;

KALER, JB .

ASTROPHYSICAL JOURNAL, 1964, 139 (04) :1074-&

[4] SPECTROPHOTOMETRY OF REPRESENTATIVE PLANETARY NEBULAE [J].

ALLER, LH .

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[5] CHEMICAL COMPOSITION OF INTERSTELLAR MEDIUM [J].

ALLER, LH .

ANNALS OF THE NEW YORK ACADEMY OF SCIENCES, 1972, 194 (MAY3) :45-&

[6]

ALLER LH, 1968, 34 IAU S PLAN NEB, P214

[7] CALCULATIONS OF LEVEL POPULATIONS FOR LOW LEVELS OF HYDROGENIC IONS IN GASEOUS NEBULAE [J].

BROCKLEHURST, M .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1971, 153 (04) :471-+

[8]

CLARKE W, 1965, THESIS UCLA

[9]

CLARKE W, 1968, STARS STELLAR SYSTEM, V7

[10] H-BETA AND [O-III] FLUXES FROM PLANETARY NEBULAE .2. [J].

COLLINS, GW ;

DAUB, CT ;

ODELL, CR .

ASTROPHYSICAL JOURNAL, 1961, 133 (02) :471-478

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