SPECTROPHOTOMETRY OF THE QSO NRAO 530

Spectrophotometry of the QSO NRAO 530 with the KPNO Cryogenic Camera is presented. A redshift of 0.902 is determined from Hβ, Hγ, and [O ıı] λ3727 emission lines thus confirming a redshift that had been based on a single line, Mg ıı λ2798. The Hβ equivalent width is smaller than in normal QSOs which...

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Bibliographic Details
Published inPublications of the Astronomical Society of the Pacific Vol. 96; no. 581; pp. 539 - 542
Main Author JUNKKARINEN, VESA
Format Journal Article
LanguageEnglish
Published The Astronomical Society of the Pacific 01.07.1984
Subjects
Astronomical objects
Cameras
Emission spectra
Pixels
Polynomials
Red shift
Spectral index
Stars
Stellar spectra
Wavelengths
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Summary:Spectrophotometry of the QSO NRAO 530 with the KPNO Cryogenic Camera is presented. A redshift of 0.902 is determined from Hβ, Hγ, and [O ıı] λ3727 emission lines thus confirming a redshift that had been based on a single line, Mg ıı λ2798. The Hβ equivalent width is smaller than in normal QSOs which may be characteristic of the optically violent variable QSOs.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0004-6280
1538-3873
DOI:10.1086/131374