Transcript THEMIS Science Instruments

• 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
1
THEMIS JGR, Due: 4/15/2008
Ground
Mags
THEMIS first results
2
THEMIS JGR, Due: 4/15/2008
THEMIS first results
3
THEMIS JGR, Due: 4/15/2008
Substorms 04:30-05:30UT
THEMIS first results
4
THEMIS JGR, Due: 4/15/2008
P1 (TH-C)
(key at back)
THEMIS first results
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THEMIS JGR, Due: 4/15/2008
P2 (TH-C)
(key at back)
THEMIS first results
6
THEMIS JGR, Due: 4/15/2008
P3 (TH-D)
(key at back)
THEMIS first results
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THEMIS JGR, Due: 4/15/2008
P4 (TH-E)
(key at back)
THEMIS first results
8
THEMIS JGR, Due: 4/15/2008
P5 (TH-A)
(key at back)
THEMIS first results
9
THEMIS JGR, Due: 4/15/2008
Tailward beams/fluxropes
P1 (TH-B)
ESA ion velocity, DSL coords
Note: Y= dawnward, Z = south
SST ions phi spec
Note: -90deg = duskward
Note: ne= northward-equatorial
SST ions energy spec
ESA ions energy spec
SST electrons phi spec
SST electrons energy spec
ESA electrons energy spec
ESA full dist. e- phi spec
ESA reduced dist e- phi spec
THEMIS first results
10
THEMIS JGR, Due: 4/15/2008
P2 (TH-C)
ESA ion velocity, DSL coords
Note: Y= dawnward, Z = south
SST ions phi spec
Note: -90deg = duskward
Note: ne= northward-equatorial
SST ions energy spec
ESA ions energy spec
SST electrons phi spec
SST electrons energy spec
ESA electrons energy spec
ESA full dist. e- phi spec
ESA reduced dist e- phi spec
THEMIS first results
11
THEMIS JGR, Due: 4/15/2008
P3 (TH-D)
Ewd beams/flows
ESA ion velocity, DSL coords
Note: Y= dawnward, Z = south
SST ions phi spec
Note: -90deg = duskward
Note: ne= northward-equatorial
SST ions energy spec
ESA ions energy spec
SST electrons phi spec
SST electrons energy spec
ESA electrons energy spec
ESA full dist. e- phi spec
ESA reduced dist e- phi spec
THEMIS first results
12
THEMIS JGR, Due: 4/15/2008
P4 (TH-E)
ESA ion velocity, DSL coords
Note: Y= dawnward, Z = south
SST ions phi spec
Note: -90deg = duskward
Note: ne= northward-equatorial
SST ions energy spec
ESA ions energy spec
SST electrons phi spec
SST electrons energy spec
ESA electrons energy spec
ESA full dist. e- phi spec
ESA reduced dist e- phi spec
THEMIS first results
13
THEMIS JGR, Due: 4/15/2008
P5 (TH-A)
ESA ion velocity, DSL coords
Note: Y= dawnward, Z = south
SST ions phi spec
Note: -90deg = duskward
Note: ne= northward-equatorial
SST ions energy spec
ESA ions energy spec
SST electrons phi spec
SST electrons energy spec
ESA electrons energy spec
ESA full dist. e- phi spec
ESA reduced dist e- phi spec
THEMIS first results
14
THEMIS JGR, Due: 4/15/2008
Tailward flows
P1 (TH-B)
ESA ion velocity, DSL coords
Note: Y= dawnward, Z = south
SST ions phi spec
Note: -90deg = duskward
Note: ne= northward-equatorial
SST ions energy spec
ESA ions energy spec
SST electrons phi spec
SST electrons energy spec
ESA electrons energy spec
ESA full dist. e- phi spec
ESA reduced dist e- phi spec
THEMIS first results
15
THEMIS JGR, Due: 4/15/2008
Tailward flows
P2 (TH-C)
ESA ion velocity, DSL coords
Note: Y= dawnward, Z = south
SST ions phi spec
Note: -90deg = duskward
Note: ne= northward-equatorial
SST ions energy spec
ESA ions energy spec
SST electrons phi spec
SST electrons energy spec
ESA electrons energy spec
ESA full dist. e- phi spec
ESA reduced dist e- phi spec
THEMIS first results
16
THEMIS JGR, Due: 4/15/2008
P3 (TH-D)
ESA ion velocity, DSL coords
Note: Y= dawnward, Z = south
SST ions phi spec
Note: -90deg = duskward
Note: ne= northward-equatorial
SST ions energy spec
ESA ions energy spec
SST electrons phi spec
SST electrons energy spec
ESA electrons energy spec
ESA full dist. e- phi spec
ESA reduced dist e- phi spec
THEMIS first results
17
THEMIS JGR, Due: 4/15/2008
P4 (TH-E)
ESA ion velocity, DSL coords
Note: Y= dawnward, Z = south
SST ions phi spec
Note: -90deg = duskward
Note: ne= northward-equatorial
SST ions energy spec
ESA ions energy spec
SST electrons phi spec
SST electrons energy spec
ESA electrons energy spec
ESA full dist. e- phi spec
ESA reduced dist e- phi spec
THEMIS first results
18
THEMIS JGR, Due: 4/15/2008
P5 (TH-A)
ESA ion velocity, DSL coords
Note: Y= dawnward, Z = south
SST ions phi spec
Note: -90deg = duskward
Note: ne= northward-equatorial
SST ions energy spec
ESA ions energy spec
SST electrons phi spec
SST electrons energy spec
ESA electrons energy spec
ESA full dist. e- phi spec
ESA reduced dist e- phi spec
THEMIS first results
19
THEMIS JGR, Due: 4/15/2008
Substorms 06:15-07:15 & 08:18-09:30
THEMIS first results
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THEMIS JGR, Due: 4/15/2008
THEMIS first results
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THEMIS JGR, Due: 4/15/2008
THEMIS first results
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THEMIS JGR, Due: 4/15/2008
THEMIS first results
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THEMIS JGR, Due: 4/15/2008
THEMIS first results
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THEMIS JGR, Due: 4/15/2008
THEMIS first results
25
THEMIS JGR, Due: 4/15/2008
P1 (TH-B)
Tailward beams
ESA ion velocity, DSL coords
Note: Y= dawnward, Z = south
SST ions phi spec
Note: -90deg = duskward
Note: ne= northward-equatorial
SST ions energy spec
ESA ions energy spec
SST electrons phi spec
SST electrons energy spec
ESA electrons energy spec
ESA full dist. e- phi spec
ESA reduced dist e- phi spec
THEMIS first results
26
THEMIS JGR, Due: 4/15/2008
P2 (TH-C)
Ewd beams
ESA ion velocity, DSL coords
Note: Y= dawnward, Z = south
SST ions phi spec
Note: -90deg = duskward
Note: ne= northward-equatorial
SST ions energy spec
ESA ions energy spec
SST electrons phi spec
SST electrons energy spec
ESA electrons energy spec
ESA full dist. e- phi spec
ESA reduced dist e- phi spec
THEMIS first results
27
THEMIS JGR, Due: 4/15/2008
P3 (TH-D)
ESA ion velocity, DSL coords
Note: Y= dawnward, Z = south
SST ions phi spec
Note: -90deg = duskward
Note: ne= northward-equatorial
SST ions energy spec
ESA ions energy spec
SST electrons phi spec
SST electrons energy spec
ESA electrons energy spec
ESA full dist. e- phi spec
ESA reduced dist e- phi spec
THEMIS first results
28
THEMIS JGR, Due: 4/15/2008
P4 (TH-E)
ESA ion velocity, DSL coords
Note: Y= dawnward, Z = south
SST ions phi spec
Note: -90deg = duskward
Note: ne= northward-equatorial
SST ions energy spec
ESA ions energy spec
SST electrons phi spec
SST electrons energy spec
ESA electrons energy spec
ESA full dist. e- phi spec
ESA reduced dist e- phi spec
THEMIS first results
29
THEMIS JGR, Due: 4/15/2008
P5 (TH-A)
ESA ion velocity, DSL coords
Note: Y= dawnward, Z = south
SST ions phi spec
Note: -90deg = duskward
Note: ne= northward-equatorial
SST ions energy spec
ESA ions energy spec
SST electrons phi spec
SST electrons energy spec
ESA electrons energy spec
ESA full dist. e- phi spec
ESA reduced dist e- phi spec
THEMIS first results
30
THEMIS JGR, Due: 4/15/2008
P1 (TH-B)
Tailward beams
ESA ion velocity, DSL coords
Note: Y= dawnward, Z = south
SST ions phi spec
Note: -90deg = duskward
Note: ne= northward-equatorial
SST ions energy spec
ESA ions energy spec
SST electrons phi spec
SST electrons energy spec
ESA electrons energy spec
ESA full dist. e- phi spec
ESA reduced dist e- phi spec
THEMIS first results
31
THEMIS JGR, Due: 4/15/2008
P2 (TH-C)
Ewd beams
ESA ion velocity, DSL coords
Note: Y= dawnward, Z = south
SST ions phi spec
Note: -90deg = duskward
Note: ne= northward-equatorial
SST ions energy spec
ESA ions energy spec
SST electrons phi spec
SST electrons energy spec
ESA electrons energy spec
ESA full dist. e- phi spec
ESA reduced dist e- phi spec
THEMIS first results
32
THEMIS JGR, Due: 4/15/2008
P3 (TH-D)
ESA ion velocity, DSL coords
Note: Y= dawnward, Z = south
SST ions phi spec
Note: -90deg = duskward
Note: ne= northward-equatorial
SST ions energy spec
ESA ions energy spec
SST electrons phi spec
SST electrons energy spec
ESA electrons energy spec
ESA full dist. e- phi spec
ESA reduced dist e- phi spec
THEMIS first results
33
THEMIS JGR, Due: 4/15/2008
P4 (TH-E)
ESA ion velocity, DSL coords
Note: Y= dawnward, Z = south
SST ions phi spec
Note: -90deg = duskward
Note: ne= northward-equatorial
SST ions energy spec
ESA ions energy spec
SST electrons phi spec
SST electrons energy spec
ESA electrons energy spec
ESA full dist. e- phi spec
ESA reduced dist e- phi spec
THEMIS first results
34
THEMIS JGR, Due: 4/15/2008
P5 (TH-A)
ESA ion velocity, DSL coords
Note: Y= dawnward, Z = south
SST ions phi spec
Note: -90deg = duskward
Note: ne= northward-equatorial
SST ions energy spec
ESA ions energy spec
SST electrons phi spec
SST electrons energy spec
ESA electrons energy spec
ESA full dist. e- phi spec
ESA reduced dist e- phi spec
THEMIS first results
35
THEMIS JGR, Due: 4/15/2008
Backup slides
THEMIS first results
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THEMIS JGR, Due: 4/15/2008
Key
THEMIS first results
37
THEMIS JGR, Due: 4/15/2008