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MISSION WARNING

National Space Agency of Ukraine and
Astronomy and Space Physics Department
presents

Warning Mission
Ionosphere monitoring and studies of influence of earthquake on ionosphere


Mission and system requirements

Background and goals
The Second International Meeting on WARNING Mission
Spacecrafts
Payload instrumentation
Organization

Spacecrafts

Special space vehicles with extremely low level of the electromagnetic noise are constructed in design division "Yuzhnoe" (Dnipropetrovsk). Such satellites are suitable for measurements of ionospheric plasma parameters near the level of background noises. Materials devoted to the mission and system requirement have been distributed between project participants before (during the meeting in Budapest, 1996).

The present situation is that the basic satellite is planned to launch in a cluster with two other satellites as a piggy-back load: SAM and SEM. Subsatellite Active Monitoring and Subsattelite Electromagnetic Monitoring were proposed by Ukrainian scientists with cooperation with scientists from USA, Czech Republic, Hungary, Poland and Russia.

Main parameters of the "Warning" space vehicles are the followings:

Orbit - circular 600 km

Declination - 73.° 5

Composition - 1 satellite + 2 subsatellites

Weight base satellite 1550 kg,

subsatellites - 2 x 250 kg

Satellite orientation precision - better 1°

Angular stabilization velocity - less 0.005 ° /s

Active operation - not less 2 year

Rocket type - "Cyclone"

Payload instrumentation

At the moment the preliminary set of the base satellite and subsatellites scientific equipment is determined in order to investigate all ionospheric parameters mentioned in Table 1. Simulations measurement at three space vehicles are pl anned to separate spatial and temporal variations of ionosphere plasma parameters. Besides, the instruments with radio transmitters will be set on active apparatus to decrease the level of electromagnetic noise.

Base satellite AUOS-SM type

  • Instruments for temperature and concentration of electrons and ions measurement.
  • Energetic particles spectrometers (electrons, protons, ions).
  • Mass-spectrometers for neutral and ion composition of ionosphere measurements.
  • Optical instruments: IR and visible Fourier spectrometers, TV camera and two photometers. Two instruments (IR interferometer SICH-F and Imaging spectrometer FAGOT) utilize high-resolution interferometry that allows to study upper-at mosphere and ionosphere in light absorbed/emitted by atmospheric atoms and molecules.
  • VLF radioemission receiver
  • Wave complex for electric and magnetic field measurements.

Subsatellite Active Monitoring - SAM (MS-2 type)

  • Top-side sounder for electron density profile measurements above F layer maximum;
  • Two-frequency transmitter(150/400 MHz) for tomographic sounding of ionosphere;
  • Photometer for emissions of ionosphere measurements.

Subsatellite Electromagnetic Monitoring - SEM (MS-2 type)


Base satellite instrumentation

Instrument

Principal investigator

Institution

ENERGOSPECTROMETER OF IONOSPHERIC PLASMA P3-3

DR Yu.I. Venediktov,

DR S.L. Emeljanov

Special Design Division "Diskret"

ION AND ELECTRON ENERGY DETECTOR PAN-2

DR Yu.I Venediktov,

DR S.L. Emeljanov

Special Design Division "Diskret"

CHARGED PARTICLE SPECTROMETER STEP

DR O.V. Dudnik

Kharkiv State University

HIGH RESOLUTION IONOSPHERIC MASS SPECTROMETER P-11

DR L.L Solodovnik

 

DR V.P. Bass.

Special Design Division Low Temperature Institute;

Technical Mechanic Institute

TELEVISION CAMERA TVC

DR V.M. Ivchenko

Kyiv Taras Shevchenko University

INFRARED FOURIER-SPECTROMETER SICH-F

DR A.V. Morozhenko

Main Astronomical Observatory

SPECTROPHOTOMETER FAGOT

DR V.M. Ivchenko

Kyiv Taras Shevchenko University

MAGNETIC AND ELECTRIC FIELD DETECTOR EXO-EM

DR V.E. Korepanov

Lviv center Space Research Institute

VLF RADIOEMISSION RECEIVER SVIST

DR S.I. Musatenko

Astronomical Association of Ukraine

SCIENTIFIC INFORMATION COLLECTION SYSTEM SZNI

DR A. Lykianyk

Lviv center Space Research Institute

Wide range of ground-based measurements during project implementation are planning too. There are: seismic measurements; precise measurements of electric and magnetic fields in Carpathian seismic regions; ionosphere parameters measureme nt , including non-coherent scattering radar; radiowaves propagation measurements, optic observations, etc.

Special attention will be paid to analyzing all collected data, both orbital and ground based measurements. The data from seismic world wide net, on solar activity, weather information, information on humans activity that can affect ion osphere must be analyzed in complex.

Flight operations are performed through Space Flight Center (SFC) in Yevpatoria institutional mission support systems. These facilities provide for satellite command and control, definitive orbit and attitude computations, command manag ement, and data capture.

Organization

Ukraine, 252022 Kyiv, Bozhenka St., 11.

The Secretary of Scientific Group of the Project - Dr. O.P. Fedorov.

Mission planning group

 

Ukraine, 320008 Dnipropetrovsk 8, Krivorizhska St., 3.

Main designer of space vehicles and launch rocket system

 

Ukraine, 252022 Kyiv, acad. Glushkova av., 6, Physics faculty, Dr. V.M. Ivchenko.

Main organization on scientific payload.

Dr. Vasyl M. Ivchenko, ivchenko@astrophys.ups.kiev.ua

Victor P. Lapchuk, technical manager , lapchuk@astrophys.ups.kiev.ua

 

Ukraine, 252650 Kyiv -22, acad. Gluskova av., 40, Dr. V. M. Kuntsevich

The center of analyses of scientific data and corelated information on the WARNING project.

 

Ukraine, 310002 Kharkiv, Chervonopraporna St., 4, Dr. .L.M. Litvinenko.

Main organization on ground based scientific measurements.

 

Ukraine; 252068 Kyiv, acad. Palladina av.32

Main organization on ground based seismic measurements in Ukraine and analyses data.

 

 

List of participants of the project “Warning” :

Ukraine, 254053 Kyiv, Observatory St., 3.

 

Ukraine, 310077 Kharkiv, Svobodi square, 4.

 

Ukraine, 290601 Lviv, Naykova St., 5a.

 

Ukraine, 252022 Kyiv, Golosiiv.

 

Ukraine, 270044 Odessa, Shevchenko av., 1.

 

Ukraine, 310164 Kharkiv, Lenina av., 47.

 

Ukraine, 320600 Dnipropetrovsk, Leshko-Popel St., 15.

 

Ukraine 310002 Kharkiv, , Chervonopraporna St. 4.

 

 

 

 

 

Any proposals on scientific payload, ground based observations and ideology of the investigations from the scientists in Ukraine and abroad are welcome.

 

Contact addresses

National Space Agency of Ukraine, Bozhenka St. 11, 252022 Kyiv-22, Ukraine.

Tel. +380 44 261-54-22, +380 44 226-25-55;
Fax. +380 44 269-50-58;
E-mail: shkapa@prosig300.nsau.kiev.ua
ivchenko@astrophys.ups.kiev.ua

Last modified September 20, 1999