Interpretation of optical substorm onset observations
Murphree, J.S, Elphinstone, R.D, Henderson, M.G, Cogger, L.L, Hearn, D.J
Published in Journal of atmospheric and terrestrial physics (01.06.1993)
Published in Journal of atmospheric and terrestrial physics (01.06.1993)
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Journal Article
Conference Proceeding
Interplanetary magnetic field By control of dayside auroras
Trondsen, T.S., Lyatsky, W., Cogger, L.L., Murphree, J.S.
Published in Journal of atmospheric and solar-terrestrial physics (1999)
Published in Journal of atmospheric and solar-terrestrial physics (1999)
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Journal Article
Substorm development as observed by Interball UV imager and 2-D magnetic array
Lyatsky, W., Cogger, L.L., Jackel, B., Hamza, A.M., Hughes, W.J., Murr, D., Rasmussen, Ole
Published in Journal of atmospheric and solar-terrestrial physics (01.10.2001)
Published in Journal of atmospheric and solar-terrestrial physics (01.10.2001)
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Journal Article
Fine-scale optical observations of Aurora
Trondsen, T.S., Cogger, L.L.
Published in Physics and chemistry of the earth. Part C, Solar-terrestrial and planetary science (01.01.2001)
Published in Physics and chemistry of the earth. Part C, Solar-terrestrial and planetary science (01.01.2001)
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Journal Article
Freja UV imager observations of spatially periodic auroral distortions
Murphree, J. S., Johnson, M. L., Cogger, L. L., Hearn, D. J.
Published in Geophysical research letters (15.08.1994)
Published in Geophysical research letters (15.08.1994)
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Journal Article
Observations of distortions of optical features in the UV auroral distribution
Murphree, J.S., Cogger, L.L., Elphinstone, R.D.
Published in IEEE transactions on plasma science (01.04.1989)
Published in IEEE transactions on plasma science (01.04.1989)
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Journal Article
Large scale 6300Å, 5577Å, 3914Å dayside auroral morphology
Murphree, J. S., Cogger, L. L., Anger, C. D., Ismail, S., Shepherd, G. G.
Published in Geophysical research letters (01.04.1980)
Published in Geophysical research letters (01.04.1980)
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Journal Article
Thermospheric response to the 23 October 1981 SAR-arc and aurora as observed from Fritz Peak, Colorado and Calgary, Alberta during the Dynamics Explorer (DE-2) and NOAA-6 satellite overflights
Hernandez, G., Meriwether, J. W., Tepley, C. A., Hays, P. B., Cogger, L. L., Slater, D. W., Roble, R. G., Emery, B. A., Evans, D. S.
Published in Geophysical research letters (01.09.1982)
Published in Geophysical research letters (01.09.1982)
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Journal Article
The auroral distribution and its mapping according to substorm phase
Elphinstone, R.D., Murphree, J.S., Hearn, D.J., Heikkila, W., Henderson, M.G., Cogger, L.L., Sandahl, I.
Published in Journal of atmospheric and terrestrial physics (01.12.1993)
Published in Journal of atmospheric and terrestrial physics (01.12.1993)
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Journal Article
Conference Proceeding
Satellite observations of polar arcs
Murphree, J.S., Austin, J.B., Hearn, D.J., Cogger, L.L., Elphinstone, R.D., Woch, J.
Published in Journal of atmospheric and terrestrial physics (01.02.1994)
Published in Journal of atmospheric and terrestrial physics (01.02.1994)
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