Presentation is loading. Please wait.

Presentation is loading. Please wait.

Major conjunction Feb 14 2:30 substorm 3:15 substorm

Published byClifton Golden Modified over 5 years ago

Similar presentations

Presentation on theme: "Major conjunction Feb 14 2:30 substorm 3:15 substorm"— Presentation transcript:

1 Major conjunction Feb 14 2:30 substorm 3:15 substorm
2:32 precursor, 2:38 activation, 2:43 onset 3:15 substorm 3:52 substorm/high latitude intensification? 7:00 substorm Vassilis, 2/25/2008

2 Ground Mags ?

3

4 Major conjunction Feb 14 2:30 substorm 3:15 substorm
2:32 precursor, 2:38 activation, 2:43 onset 3:15 substorm 3:52 substorm/high latitude intensification?

5 Substorm(s) 02:30-04:00UT

6 P1 (TH-B) (key at back)

7 P2 (TH-C) (key at back)

8 P3 (TH-D) (key at back)

9 P4 (TH-E) (key at back)

10 P5 (TH-A) (key at back)

11 P1 (TH-B) Bxyz, GSM coords 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

12 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

13 P1 (TH-B) Bxyz, GSM coords 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

14 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

15 Major conjunction Feb 14 7:00 substorm
Substorms 02:30-03:00UT & 4:15 UT Major conjunction Feb 14 7:00 substorm

16 Substorm 07:00UT

17 P1 (TH-B) (key at back)

18 P2 (TH-C) (key at back)

19 P3 (TH-D) (key at back)

20 P4 (TH-E) (key at back)

21 P5 (TH-A) (key at back)

22 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

23 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

24 Backup slides

25 Key

Download ppt "Major conjunction Feb 14 2:30 substorm 3:15 substorm"

Similar presentations

Conservation of energy -Energy cannot be created or destroyed-

Conservation of energy -Energy cannot be created or destroyed-
The influence of solar wind parameters on pseudobreakups, substorms and polar auroral arcs Anita Kullen.

The influence of solar wind parameters on pseudobreakups, substorms and polar auroral arcs Anita Kullen.
Occurrence and properties of substorms associated with pseudobreakups Anita Kullen Space & Plasma Physics, EES.

Occurrence and properties of substorms associated with pseudobreakups Anita Kullen Space & Plasma Physics, EES.
Substorm Parameters: A Progress Report Christine Gabrielse Sergey Apatenkov, Nathaniel Frissell, Stefan Kiehas, Jiang Liu, Kyle Murphy,

Substorm Parameters: A Progress Report Christine Gabrielse Sergey Apatenkov, Nathaniel Frissell, Stefan Kiehas, Jiang Liu, Kyle Murphy,
THEMIS first results 1 THEMIS JGR, Due: 4/15/2008 Major conjunction Mar 01 –1:52 substorm 2:15 intensification 2:30 intensification –3:35 substorm 3:55.

THEMIS first results 1 THEMIS JGR, Due: 4/15/2008 Major conjunction Mar 01 –1:52 substorm 2:15 intensification 2:30 intensification –3:35 substorm 3:55.
CASCADES-2: A View from THEMIS John Bonnell Space Sciences Laboratory UC Berkeley What can THEMIS provide? Multi-point magnetospheric observations of particles.

CASCADES-2: A View from THEMIS John Bonnell Space Sciences Laboratory UC Berkeley What can THEMIS provide? Multi-point magnetospheric observations of particles.
Magnetometer Tutorial PowerPoint March, 2007 THEMIS: The Science Behind Magnetometer Signatures Laura Peticolas GEONS workshop.

Magnetometer Tutorial PowerPoint March, 2007 THEMIS: The Science Behind Magnetometer Signatures Laura Peticolas GEONS workshop.
Thursday, May 14, 2009Cluster Workshop – UppsalaR. J. Strangeway – 1 The Auroral Acceleration Region: Lessons from FAST, Questions for Cluster Robert J.

Thursday, May 14, 2009Cluster Workshop – UppsalaR. J. Strangeway – 1 The Auroral Acceleration Region: Lessons from FAST, Questions for Cluster Robert J.
Aurora, Substorms, and THEMIS D. G. Sibeck NASA/GSFC THEMIS Project Scientist.

Aurora, Substorms, and THEMIS D. G. Sibeck NASA/GSFC THEMIS Project Scientist.
S. Frey et.al., THEMIS Ground-Based Observatory Analysis 1 San Francisco, Fall AGU, December 16, 2004 Analysis Used predicted THEMIS spacecraft positions.

S. Frey et.al., THEMIS Ground-Based Observatory Analysis 1 San Francisco, Fall AGU, December 16, 2004 Analysis Used predicted THEMIS spacecraft positions.
Large electric fields near the nightside plasmapause observed by the Polar spacecraft K.-H. Kim 1, F. Mozer 2, and D.-H. Lee 1 1 Department of Astronomy.

Large electric fields near the nightside plasmapause observed by the Polar spacecraft K.-H. Kim 1, F. Mozer 2, and D.-H. Lee 1 1 Department of Astronomy.
GEM 2008 Summer Workshop, Zermatt, Utah, June 25, 2008 1 Institute of Geophysics and Planetary Physics University of California, Los Angeles THEMIS observations.

GEM 2008 Summer Workshop, Zermatt, Utah, June 25, Institute of Geophysics and Planetary Physics University of California, Los Angeles THEMIS observations.
THEMIS/SRR ESA- 1 UCB, 06/08/2003 THEMIS Electrostatic Analyzer (ESA) instrument David W. Curtis Space Sciences Laboratory University of California, Berkeley.

THEMIS/SRR ESA- 1 UCB, 06/08/2003 THEMIS Electrostatic Analyzer (ESA) instrument David W. Curtis Space Sciences Laboratory University of California, Berkeley.
SS Space Science Program October 2000 Particle energy in the magnetosphere is carried mainly by trapped protons. Proton auroras are caused by protons which.

SS Space Science Program October 2000 Particle energy in the magnetosphere is carried mainly by trapped protons. Proton auroras are caused by protons which.
PHYSICS AND ENGINEERING PHYSICS The Disruption Zone Model of Magnetospheric Substorms George Sofko, Kathryn McWilliams, Chad Bryant I SuperDARN 2011 Workshop,

PHYSICS AND ENGINEERING PHYSICS The Disruption Zone Model of Magnetospheric Substorms George Sofko, Kathryn McWilliams, Chad Bryant I SuperDARN 2011 Workshop,
GEOSYNCHRONOUS SIGNATURES OF AURORAL SUBSTORMS PRECEDED BY PSEUDOBREAKUPS A. Kullen (1), S. Ohtani (2), and H. Singer (3) A. Kullen (1), S. Ohtani (2),

GEOSYNCHRONOUS SIGNATURES OF AURORAL SUBSTORMS PRECEDED BY PSEUDOBREAKUPS A. Kullen (1), S. Ohtani (2), and H. Singer (3) A. Kullen (1), S. Ohtani (2),
EGU General Assembly 2006, 2-7 April, 2006, Wien ST6 Multi-point measurements of solar-terrestrial plasma: results and future perspectives Scientific objectives.

EGU General Assembly 2006, 2-7 April, 2006, Wien ST6 Multi-point measurements of solar-terrestrial plasma: results and future perspectives Scientific objectives.
Cluster and SuperDARN observations during a positive B y period D. Ambrosino, E. Amata, M.F. Marcucci, I. Coco Istituto di Fisica dello Spazio Interplanetario,

Cluster and SuperDARN observations during a positive B y period D. Ambrosino, E. Amata, M.F. Marcucci, I. Coco Istituto di Fisica dello Spazio Interplanetario,
Auroral signature of ground Pi 2 pulsation Toshi Nishimura (UCLA), Larry Lyons, Takashi Kikuchi, Eric Donovan, Vassilis Angelopoulos, Peter Chi and Tsutomu.

Auroral signature of ground Pi 2 pulsation Toshi Nishimura (UCLA), Larry Lyons, Takashi Kikuchi, Eric Donovan, Vassilis Angelopoulos, Peter Chi and Tsutomu.
SSL-SWT 1 Aug 6-8, 2007 Introduction Mission elements Mission Status First light: Tail’s welcome Dayside Events THEMIS MISSION Overview Status And First.

SSL-SWT 1 Aug 6-8, 2007 Introduction Mission elements Mission Status First light: Tail’s welcome Dayside Events THEMIS MISSION Overview Status And First.

Similar presentations

Ads by Google