Tag Archives: infrared

The Structure of the Planetary Nebula NGC 2371 in the Visible and Mid-Infrared

Gerardo Ramos-Larios & J.P. Phillips (Instituto de Astronomía y Meteorología, Av. Vallarta No. 2602, Col. Arcos Vallarta, C.P. 44130 Guadalajara, Jalisco, México) We investigate the structure of the planetary nebula (PN) NGC 2371 using [OIII]-5007 imaging taken with the Jacobus … Continue reading

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Probing the properties of nebular plasmas with optical and IR spectroscopy

M. J. Barlow (Dept of Physics & Astronomy, University College London) Ionized nebulae provide spectacular probes of conditions that cannot easily be recreated in the laboratory. Their spectra are dominated by dipole-forbidden transitions from ions of carbon, nitrogen, oxygen, neon … Continue reading

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