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Transcript of ELECTROMAGNETIC EARTH ENVIRONMENT Hanna Rothkaehl Space Research Center Polish Academy of Sciences,...
ELECTROMAGNETIC EARTH ENVIRONMENT
Hanna RothkaehlSpace Research Center
Polish Academy of Sciences, Poland
COSTMP1104 Warszawa 7.05.2010
jonospheremagnetosphere
Natural emissions and man-made noises
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6.04.1992
0-14 MHz
4-14 MHz
0-2 MHz
Wave in situ diagnostics ULF and LF ion plasma diagnostics, E B field fluctuations.
VLF low density plasma diagnostics
HF electron plasma diagnostics, Solar radio burst.
Local plasma frequency =local electron density tens kHz up to few MHz
Local gyro-frequency proportional to the intensity of magnetic field
tens kHz up to MHz
The ionosphere represents less than 0.1% of the total mass of the Earth's atmosphere. Even so, it is extremely important!
past experiment -RF diagnostics
IK-19 1978-1981
500-980 Km inc. 74 deg
0.1-6. MHz SRC
IK-24 Activny 1989-1990
500-2500 Km inc. 82.5 deg
0.1- 10. MHz SRC
IK-25 Apex Magion-3 1991-1992
430-3100 Km inc. 82.5 deg
0.1-10. MHz SRC
Coronas-I 1994
500 Km inc. 82.5 deg
0.1-30. MHz SRC
Compass-2 600km, inc 79 deg
0.1-15 MHz SRC+IRF-u
Experience
19.03.2004 Piotr Orleański, SRC PAS 5
PLASMA PHYSICS EXPERIMENTS
ROCKET EXPERIMENTS
18.09.1981 VERTICAL-Gruzya 60-S Radiospectrometer PRS-1 Radiospectrometer ISKRA
21.12.1981 VERTICAL-10 Frequency Spectrum Analyzer ASIN 20.05.1983 VOLNA-1 MR-12 Low Frequency Spectrum Analyzer
Langmuir Probe 18.03.1985 PLASMA-1 MR-12 Radiospectrometer PRS-2E 15.05.1985 PLASMA-2 MR-12 Radiospectrometer PRS-2RP June 1992 NASA Terier-Black AC-Electric Field Spectrometer
8 instruments in 6 missions
19.03.2004 Piotr Orleański, SRC PAS 6
PLASMA PHYSICS EXPERIMENTS
SATELLITE EXPERIMENTS, 28 instruments; 21 missions already completed,
27.02.1979 INTERCOSMOS-19 Radiospectrometer IRS-125.12.1980 PROGNOZ-8 Spectrum Analyzer BUD-A15.12.1984 VEGA-1 Spectrum Analyzer APV-N21.12.1984 VEGA-2 Spectrum Analyzer APV-N18.12.1986 COSMOS 1809 Radiospectrometr AVCz-2F, Antenna Impedance Meter7.07.1988 PHOBOS-1 Spectrum Analyzer APV-F112.07.1988 PHOBOS-2 Spectrum Analyzer APV-F228.09.1989 INTERCOSMOS-24 (ACTIVE.) Radiospectrometer PRS-2, Antenna Impedance Meter, Spectrum Analyzer28.09. 1989 INTERCOSMOS-24 (SUBS.) Radiospectrometer PRS-2S18.12.1991 INTERCOSMOS-25 (APEX) Radiospectrometer PRS-3, Antenna Impedance Meter
Radiospectrometer ISKRA , Electrostatic Energy Analyzer18.12.1991 INTERCOSMOS-25 (SUBS.) Radiospectrometer PRS-3S2.03.1994 CORONAS-I Radiospectrometer SORS 3.08.1995 INTERBALL-1 Plasma Wave Analyzer ADS3.08.1995 INTERBALL-1 (SUBS.) Plasma Wave Analyzer SAS-1 16.11.1996 MARS 96 DCDC, Low Frequency Analyzer and EGSE for ELISMA PWC29.08.1998 INTERBALL-2 Radio-spectro Polarimeter POLRAD 29.08.1998 INTERBALL-2 (SUBS.) Plasma Wave Analyzer SA-210.12.2001 COMPASS Radiospectrometer RFA-2 29.02.2004 DEMETER DCDC for Plasma Wave Complex 25. 05 2006 COMPASS-2 Radiospectrometer RF
Turbulence diagnostics
magnetosheat
Bow shock
Magnetopause
1. Electromagnetic pollution at top-
side ionosphere, H. Rothkaehl et al.
2003,2005
2. Broad band emissions inside the
ionospheric trough H. Rothkaehl et
al.1997 ,Grigoryan 2003, Rotkhkaehl et al. 2007.
3. Whistler- gamma rays interaction
related to the Earthquake, Rothkaehl et
al. 2006. Kudela, Bucik 2005.
4. Emissions triggered by lightning, Bucik 2005
Magnetosphere-ionosphere coupling,interation of HF waves and energetic electrons
Alfven waves, EMIC, LHR, UHR
Frozen emissions,turbulent regions
Filamentary structures
Double trough structure
Proposed mechanism ion-acoustic wave on the magnetic equator , energetization of electron at low altitude broad band HF emissions
Ionospheric trough region
Responsible Institute
Combined wave sensor - CWS-1, CWS-2
LC ISR, Ukraine
Flux gate magnetometer - DFM-1
ISR RAS , Russia
Flux gate magnetometer - DFM-2
LC ISR, Ukraine
Langmuir probe - LP-1, LP-2
STIL, Bulgaria
Spacecraft potential monitor - DP-1, DP-2
ISR BAS, Bulgaria
Correlating Electron Spectrograph (10eV - 10KeV) CORES
Sussex University, Great Britain
Radio Frequency Analyzer - RFA
SRCPolandSISP Sweden,
Signal Analyzer and Sampler - SAS3
Eotvos University, Hungary
Data Acquisition and Data Acquisition and Control Unit - DACU Control Unit - DACU
KFKI RMKI, Hungary, Sheffield University, Great Britain
Block of Storage of Telemetry Information - BSTM (inside ISS)
KFKI RMKI, Hungary, Sheffield University, Great Britain
Ground support equipment - GSE
KFKI RMKI, Hungary, SRC,Poland
ISS ObstanovkaISS Obstanovka
New technology FPGA-micro blazer
RFARFA VRX Module VRX Module RFARFA CPU Module (component side) CPU Module (component side)
VLF
2013
RELEC RELEC Iinterrelation between Cosmic
Rays, Magnetosphere particles and the Earth
Atmospheric
RELEC 2013 Interrelation between Cosmic Rays,
Magnetosphere particles and the Earth Atmospheric
•Electrons 0.2 – 10 MeV• > 10 MeV• > 0.3 MeV•Protons 0.3 – 60 MeV• > 50 MeV• 3 – 150 MeV• >150 MeV•Gamma 0.05 – 1.0 MeV•Neutron 0.1 – 30 MeV•X-rays 10 – 100 keV•UV 300-400 nm
DRG-1 & DRG-2DRG-1 & DRG-2 - two identical detectors - two identical detectors of X-, gamma-rays and high-energy of X-, gamma-rays and high-energy electrons of high temporal resolution and electrons of high temporal resolution and sensitivitysensitivityDRG-3 DRG-3 - three axe- three axe directed detectors of directed detectors of energtic electrons and protonsenergtic electrons and protonsMTELMTEL - - optical imageroptical imagerDUVDUV - - UV detectorUV detectorBChKBChK - - module of charge and neutral module of charge and neutral particle detectorsparticle detectorsNChANChA - - low-frequency analyserlow-frequency analyserRChARChA - - radio-frequency analyserradio-frequency analyserDOSTELDOSTEL - - dosimeter moduledosimeter moduleBSKUBSKU - module of commands and data - module of commands and data collectioncollection
REZONANS
STUDY OF HF ELECTROMAGNETIC STUDY OF HF ELECTROMAGNETIC PHENOMENA IN THE INNER PHENOMENA IN THE INNER
MAGNETOSPHERE MAGNETOSPHERE Auroral kilometric radio emission:
behaviours of the source, characteristics of emission, outlet of emission from a
source
Стратегия измерений проекта РЕЗОНАНС
РЕЗОНАНС 2А и 2В
РЕЗОНАНС 1А и 1В
INTERHELIOPROBE
PAYLOAD
Mass: 25/70 kg
Power: 100 W
Telemetry: 60 kb/s
Two instrument packages Heliospheric instrumentation (in-situ measurements) Solar instrumentation (remote sensing observations)
Solar Wind Ion Analyzer
Solar Wind Electron Analyzer
Solar Wind Plasma and Dust Analyzer
Magnetic Wave Complex
Magnetometer
Energetic Particle Telescope
Neutron Detector
Radio Spectrometer Detector
Electron Gun
Advantages:- long-term diagnostics: full coverage of the solar cycle; lunar atmosphere, magnetosphere, solar wind, solar radio burst- Space weather applications- new possible observations of radio emissions in solar system -cosmology aspect, dark ages of the Universe- Chances for European leadership in space radio- science
ESA LUNAR NEXT
JUICE(LAPLACE)
4 space crafts 600-800km2013
Uniwersytet im. Mikołaja Kopernika, Toruń
Centrum Badań Kosmicznych PAN, Warszawa
Uniwersytet Szczeciński, Szczecin
Uniwersytet Zielonogórski, Zielona Góra
Uniwersytet Warmińsko-Mazurski, Olsztyn
Uniwersytet Przyrodzniczy, Wrocław
Uniwersytet Jagielloński, Kraków
POLFAR
To the HI tail
LOFAR (LOw Frequency ARray
for radio astronomy)