Major conjunction Feb 22 4:37 substorm 4:37 onset, 5:20 intensification 6:00- 7:30 substorm(s)

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Major conjunction Feb 22 4:37 substorm 4:37 onset, 5:20 intensification 6:00- 7:30 substorm(s) 6:15 onset, 6:28, 6:42, 6:52, 7:12 intensifications 8:00-9:40 substorm(s) 8:18 onset, 8:28, 8:38 intensifications 9:02 onset, 9:30 intensification Vassilis, 2/25/2008. Ground Mags. - PowerPoint PPT Presentation

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THEMIS first results 1 THEMIS JGR, Due: 4/15/2008

• Major conjunction Feb 22– 4:37 substorm

• 4:37 onset, 5:20 intensification

– 6:00- 7:30 substorm(s)• 6:15 onset, 6:28, 6:42, 6:52, 7:12 intensifications

– 8:00-9:40 substorm(s)• 8:18 onset, 8:28, 8:38 intensifications

• 9:02 onset, 9:30 intensification

Vassilis, 2/25/2008

THEMIS first results 2 THEMIS JGR, Due: 4/15/2008

GroundMags

THEMIS first results 3 THEMIS JGR, Due: 4/15/2008

THEMIS first results 4 THEMIS JGR, Due: 4/15/2008

Substorms 04:30-05:30UT

THEMIS first results 5 THEMIS JGR, Due: 4/15/2008

P1 (TH-C)(key at back)

THEMIS first results 6 THEMIS JGR, Due: 4/15/2008

P2 (TH-C)(key at back)

THEMIS first results 7 THEMIS JGR, Due: 4/15/2008

P3 (TH-D)(key at back)

THEMIS first results 8 THEMIS JGR, Due: 4/15/2008

P4 (TH-E)(key at back)

THEMIS first results 9 THEMIS JGR, Due: 4/15/2008

P5 (TH-A)(key at back)

THEMIS first results 10 THEMIS JGR, Due: 4/15/2008

ESA electrons energy spec

SST electrons phi spec

ESA ions energy spec

SST ions energy spec

SST ions phi specNote: -90deg = duskward

Note: ne= northward-equatorial

ESA ion velocity, DSL coordsNote: Y= dawnward, Z = south

SST electrons energy spec

ESA full dist. e- phi spec

ESA reduced dist e- phi spec

P1 (TH-B)Tailward beams/fluxropes

THEMIS first results 11 THEMIS JGR, Due: 4/15/2008

ESA electrons energy spec

SST electrons phi spec

ESA ions energy spec

SST ions energy spec

SST ions phi specNote: -90deg = duskward

Note: ne= northward-equatorial

ESA ion velocity, DSL coordsNote: Y= dawnward, Z = south

SST electrons energy spec

ESA full dist. e- phi spec

ESA reduced dist e- phi spec

P2 (TH-C)

THEMIS first results 12 THEMIS JGR, Due: 4/15/2008

ESA electrons energy spec

SST electrons phi spec

ESA ions energy spec

SST ions energy spec

SST ions phi specNote: -90deg = duskward

Note: ne= northward-equatorial

ESA ion velocity, DSL coordsNote: Y= dawnward, Z = south

SST electrons energy spec

ESA full dist. e- phi spec

ESA reduced dist e- phi spec

P3 (TH-D)Ewd beams/flows

THEMIS first results 13 THEMIS JGR, Due: 4/15/2008

ESA electrons energy spec

SST electrons phi spec

ESA ions energy spec

SST ions energy spec

SST ions phi specNote: -90deg = duskward

Note: ne= northward-equatorial

ESA ion velocity, DSL coordsNote: Y= dawnward, Z = south

SST electrons energy spec

ESA full dist. e- phi spec

ESA reduced dist e- phi spec

P4 (TH-E)

THEMIS first results 14 THEMIS JGR, Due: 4/15/2008

ESA electrons energy spec

SST electrons phi spec

ESA ions energy spec

SST ions energy spec

SST ions phi specNote: -90deg = duskward

Note: ne= northward-equatorial

ESA ion velocity, DSL coordsNote: Y= dawnward, Z = south

SST electrons energy spec

ESA full dist. e- phi spec

ESA reduced dist e- phi spec

P5 (TH-A)

THEMIS first results 15 THEMIS JGR, Due: 4/15/2008

ESA electrons energy spec

SST electrons phi spec

ESA ions energy spec

SST ions energy spec

SST ions phi specNote: -90deg = duskward

Note: ne= northward-equatorial

ESA ion velocity, DSL coordsNote: Y= dawnward, Z = south

SST electrons energy spec

ESA full dist. e- phi spec

ESA reduced dist e- phi spec

P1 (TH-B) Tailward flows

THEMIS first results 16 THEMIS JGR, Due: 4/15/2008

ESA electrons energy spec

SST electrons phi spec

ESA ions energy spec

SST ions energy spec

SST ions phi specNote: -90deg = duskward

Note: ne= northward-equatorial

ESA ion velocity, DSL coordsNote: Y= dawnward, Z = south

SST electrons energy spec

ESA full dist. e- phi spec

ESA reduced dist e- phi spec

P2 (TH-C)Tailward flows

THEMIS first results 17 THEMIS JGR, Due: 4/15/2008

ESA electrons energy spec

SST electrons phi spec

ESA ions energy spec

SST ions energy spec

SST ions phi specNote: -90deg = duskward

Note: ne= northward-equatorial

ESA ion velocity, DSL coordsNote: Y= dawnward, Z = south

SST electrons energy spec

ESA full dist. e- phi spec

ESA reduced dist e- phi spec

P3 (TH-D)

THEMIS first results 18 THEMIS JGR, Due: 4/15/2008

ESA electrons energy spec

SST electrons phi spec

ESA ions energy spec

SST ions energy spec

SST ions phi specNote: -90deg = duskward

Note: ne= northward-equatorial

ESA ion velocity, DSL coordsNote: Y= dawnward, Z = south

SST electrons energy spec

ESA full dist. e- phi spec

ESA reduced dist e- phi spec

P4 (TH-E)

THEMIS first results 19 THEMIS JGR, Due: 4/15/2008

ESA electrons energy spec

SST electrons phi spec

ESA ions energy spec

SST ions energy spec

SST ions phi specNote: -90deg = duskward

Note: ne= northward-equatorial

ESA ion velocity, DSL coordsNote: Y= dawnward, Z = south

SST electrons energy spec

ESA full dist. e- phi spec

ESA reduced dist e- phi spec

P5 (TH-A)

THEMIS first results 20 THEMIS JGR, Due: 4/15/2008

Substorms 06:15-07:15 & 08:18-09:30

THEMIS first results 21 THEMIS JGR, Due: 4/15/2008

THEMIS first results 22 THEMIS JGR, Due: 4/15/2008

THEMIS first results 23 THEMIS JGR, Due: 4/15/2008

THEMIS first results 24 THEMIS JGR, Due: 4/15/2008

THEMIS first results 25 THEMIS JGR, Due: 4/15/2008

THEMIS first results 26 THEMIS JGR, Due: 4/15/2008

ESA electrons energy spec

SST electrons phi spec

ESA ions energy spec

SST ions energy spec

SST ions phi specNote: -90deg = duskward

Note: ne= northward-equatorial

ESA ion velocity, DSL coordsNote: Y= dawnward, Z = south

SST electrons energy spec

ESA full dist. e- phi spec

ESA reduced dist e- phi spec

P1 (TH-B)Tailward beams

THEMIS first results 27 THEMIS JGR, Due: 4/15/2008

ESA electrons energy spec

SST electrons phi spec

ESA ions energy spec

SST ions energy spec

SST ions phi specNote: -90deg = duskward

Note: ne= northward-equatorial

ESA ion velocity, DSL coordsNote: Y= dawnward, Z = south

SST electrons energy spec

ESA full dist. e- phi spec

ESA reduced dist e- phi spec

P2 (TH-C) Ewd beams

THEMIS first results 28 THEMIS JGR, Due: 4/15/2008

ESA electrons energy spec

SST electrons phi spec

ESA ions energy spec

SST ions energy spec

SST ions phi specNote: -90deg = duskward

Note: ne= northward-equatorial

ESA ion velocity, DSL coordsNote: Y= dawnward, Z = south

SST electrons energy spec

ESA full dist. e- phi spec

ESA reduced dist e- phi spec

P3 (TH-D)

THEMIS first results 29 THEMIS JGR, Due: 4/15/2008

ESA electrons energy spec

SST electrons phi spec

ESA ions energy spec

SST ions energy spec

SST ions phi specNote: -90deg = duskward

Note: ne= northward-equatorial

ESA ion velocity, DSL coordsNote: Y= dawnward, Z = south

SST electrons energy spec

ESA full dist. e- phi spec

ESA reduced dist e- phi spec

P4 (TH-E)

THEMIS first results 30 THEMIS JGR, Due: 4/15/2008

ESA electrons energy spec

SST electrons phi spec

ESA ions energy spec

SST ions energy spec

SST ions phi specNote: -90deg = duskward

Note: ne= northward-equatorial

ESA ion velocity, DSL coordsNote: Y= dawnward, Z = south

SST electrons energy spec

ESA full dist. e- phi spec

ESA reduced dist e- phi spec

P5 (TH-A)

THEMIS first results 31 THEMIS JGR, Due: 4/15/2008

ESA electrons energy spec

SST electrons phi spec

ESA ions energy spec

SST ions energy spec

SST ions phi specNote: -90deg = duskward

Note: ne= northward-equatorial

ESA ion velocity, DSL coordsNote: Y= dawnward, Z = south

SST electrons energy spec

ESA full dist. e- phi spec

ESA reduced dist e- phi spec

P1 (TH-B)Tailward beams

THEMIS first results 32 THEMIS JGR, Due: 4/15/2008

ESA electrons energy spec

SST electrons phi spec

ESA ions energy spec

SST ions energy spec

SST ions phi specNote: -90deg = duskward

Note: ne= northward-equatorial

ESA ion velocity, DSL coordsNote: Y= dawnward, Z = south

SST electrons energy spec

ESA full dist. e- phi spec

ESA reduced dist e- phi spec

P2 (TH-C)Ewd beams

THEMIS first results 33 THEMIS JGR, Due: 4/15/2008

ESA electrons energy spec

SST electrons phi spec

ESA ions energy spec

SST ions energy spec

SST ions phi specNote: -90deg = duskward

Note: ne= northward-equatorial

ESA ion velocity, DSL coordsNote: Y= dawnward, Z = south

SST electrons energy spec

ESA full dist. e- phi spec

ESA reduced dist e- phi spec

P3 (TH-D)

THEMIS first results 34 THEMIS JGR, Due: 4/15/2008

ESA electrons energy spec

SST electrons phi spec

ESA ions energy spec

SST ions energy spec

SST ions phi specNote: -90deg = duskward

Note: ne= northward-equatorial

ESA ion velocity, DSL coordsNote: Y= dawnward, Z = south

SST electrons energy spec

ESA full dist. e- phi spec

ESA reduced dist e- phi spec

P4 (TH-E)

THEMIS first results 35 THEMIS JGR, Due: 4/15/2008

ESA electrons energy spec

SST electrons phi spec

ESA ions energy spec

SST ions energy spec

SST ions phi specNote: -90deg = duskward

Note: ne= northward-equatorial

ESA ion velocity, DSL coordsNote: Y= dawnward, Z = south

SST electrons energy spec

ESA full dist. e- phi spec

ESA reduced dist e- phi spec

P5 (TH-A)

THEMIS first results 36 THEMIS JGR, Due: 4/15/2008

Backup slides

THEMIS first results 37 THEMIS JGR, Due: 4/15/2008

Key

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