SPECTROPHOTOMETRIC STUDIES OF GASEOUS NEBULAE .20. INHOMOGENEOUS, LOW EXCITATION, PLANETARY NGC 40

被引：23

作者：

ALLER, LH

BUERGER, EG

LEE, P

CZYZAK, SJ

机构：

来源：

ASTROPHYSICAL JOURNAL | 1972年 / 172卷 / 02期

关键词：

D O I：

10.1086/151354

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

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页码：361 / &

相关论文

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[2] Aller L. H., 1956, GASEOUS NEBULAE
[3] SPECTRA OF 33 GASEOUS NEBULAE IN YELLOW-GREEN REGION OBTAINED WITH AN ELECTRONIC CAMERA
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[4] Physical processes in gaseous nebulae XIV. Spectrophotometry of some typical planetary nebulae
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[5] THE COMPOSITION OF THE PLANETARY NEBULA NGC-7027
ALLER, LH
[J]. ASTROPHYSICAL JOURNAL, 1954, 120 (03) : 401 - 412
[6] MULTIPLET INTENSITIES FOR THE NEBULAR LINES S4-D2 OF O.II
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UFFORD, CW
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[J]. ASTROPHYSICAL JOURNAL, 1949, 109 (01) : 42 - 52
[7] ALLER LH, 1968, PLANETARY NEBULAE
[8] ALLER LH, IN PRESS
[9] ALLER LH, 1971, ATOMS STARS NEBULAE
[10] Bowen I. S., 1939, LICK OBS B, V19, P1