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Publications by Sethanne Howard

The Multiwavelength Spectra of CEN A, NGC 4151, 3C273, 3C279

Symposium - International Astronomical Union
1994English

Related publications

A Unified View of NGC 4151

Symposium - International Astronomical Union
1994English

The Balmer Lines in the Seyfert Galaxies NGC 5548 and NGC 4151

Symposium - International Astronomical Union
1972English

Near-Infrared Emission-Line Spectra of the Orion Nebula, NGC 4151, and Other Seyfert Galaxies

Symposium - International Astronomical Union
1989English

TAURUS Observations of Active Galaxies: NGC 1275 and NGC 4151

Symposium - International Astronomical Union
1989English

A Two-Phase Model for the Narrow Line Region of NGC 4151

Astronomy and Astrophysics
AstrophysicsAstronomyPlanetary ScienceSpace
2001English

Submillimeter Observations of NGC 4151: Evidence for Thermal Dust Emission

Symposium - International Astronomical Union
1989English

A Separation of Systematic and Turbulent Motions in the Narrow-Line Region of NGC 4151

Symposium - International Astronomical Union
1989English

Hubble Space Telescope Observations of NGC 4151: Implications for the Unified Model of AGN

Symposium - International Astronomical Union
1994English

A Multiwavelength Study of Star Formation in the Very Young Open Cluster NGC 6530

Astronomy and Astrophysics Supplement Series
1997English

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