13.07.2015 Views

Where's the Cusp?

Where's the Cusp?

Where's the Cusp?

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Optical <strong>Cusp</strong> Signatures• Sandholt, et al. AuroralTypes• Type 1a and 1b– Mergingline and throat PMAFs,respectively. Occur onopen or closed field linesfor IMF Bz S or N,respectively.• Type 2 – Discrete arcs onopen field linesconvecting poleward.• Type 3 – Pulsating aurorainside trapping boundary.• Type 4&5Thirty Years of Aeronomical Signatures of <strong>the</strong> Magnetospheric <strong>Cusp</strong> 18

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!