Variations of the ratio of the H$alpha$ and [N II] lines throughout the North American (NGC 7000) and Pelican (IC 5070) nebular complex
Journal Article
·
· Astron. Astrophys., v. 26, no. 1, pp. 65-70
OSTI ID:4378940
- Research Organization:
- Univ. of Manchester, Eng.
- NSA Number:
- NSA-29-013614
- OSTI ID:
- 4378940
- Journal Information:
- Astron. Astrophys., v. 26, no. 1, pp. 65-70, Other Information: Orig. Receipt Date: 30-JUN-74
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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Journal Article
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Wed May 01 00:00:00 EDT 1974
· Astron. Astrophys., v. 32, no. 3, pp. 343-348
·
OSTI ID:4378940
STUDIES OF AURORAL HYDROGEN EMISSIONS IN WEST-CENTRAL CANADA. II. VARIATIONS IN THE INTENSITY RATIO BETWEEN THE H/sub $beta$/ LINE AND THE lambda4709 N$sub 2$$sup +$ BAND.
Journal Article
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OSTI ID:4378940