mexico-russia nanosatellite for earthquakes precursors monitoring pulinets s. 1, landeros s. 2,...
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Mexico-Russia nanosatellite for earthquakes precursors monitoring
Pulinets S.1, Landeros S.2, Bisiacchi G.3, García-Garduño V.2, García J.-L.2, De la Rosa S.2, Brekhov O.4, Panasyuk M.5, Grigoryan O.5, Selivanov6, Bergman J.7
1Institute of Geophysics, UNAM, Mexico 1 [email protected] Faculty, UNAM, Mexico 3Techological Center “Aragon”, UNAM, Mexico4Moscow Aviation Institute, Russia5Skobeltsyn Institute of Nuclear Physics, Moscow State University, Russia6RNII KP, Russia,7Swedish Institute of Space Physics, Sweden
Nanosatellite platform TNS-1
•Circular platform of 500 mm diameter (aluminium – carbon plastic)
•Side А – solar panels•Side B – payload•Passive and active
orientation•Absence of the moving
components •Passive thermoregulation
Payload structure of the TNS-1
Мagnetometro
ДАТЧИКИ СОЛНЦА
2
SISTEMA DE SUMINISTRO DE ENERGIA
IBIS (SITEMA INTEGRAL DE INFORMACION DE ABORDO)
BLOQUE DEL SISTEMA
Transmisor 1,7 GHz
Baterias
Regulador
Celda solar
PROCESADOR MEMORIA TIMER
1
3
Informacion de comandos-programa
Informacion telemetrica RS - 232
SENSORES DE TELEMETRIA
TV sign.
Camara 2
Camara 1
Instrumentacion GPS MODEM
GLOBALSTAR
SISTEMA DE TELEVISION
SENSOR de horizonte
SISTEMADE ORIENTACION
1,2,3 MAGNETORCAS
SENSOR SOLAR
Comandos
Payload selection
Price Ability to register precursors Accommodation to platform Possibility to use in educational
purposes
March 22, 2005 (Sumatra-2)
Ion density map 22 of March
70 80 90 100 110 120 130 140-10
-5
0
5
10
15
20
40000
50000
60000
70000
80000
90000
100000
110000
120000
130000
140000
150000
160000
170000
180000
190000
200000
IGRF-2005
Coronas
Effects in equatorial anomaly
-40 0 40
10
12
14
16
foF2, M Hz 20.03.1980 14 - 15 h LT
I, degree Fig . 1 b
-148 h; -19
--6 h ; -39
-4h ; -9
-2 .5 h ; +15
-40 0 40
8
10
12
14
16
18
foF2 , M H z
I ,degree Fig. 4
24.05.1980 15,5 - 16.5 h LT
-96 h ; -2 .5-96 h ; +22
-72 h ; +13-66.5 h ; -22
-27,5 h ; -11
-29 h ; -56
-24 h ; +10
Pulinets and Legen’ka, 2002
Wave image of the ionosphere
Energetic particles
Swedish nanosatellite
UNAMSAT-3
Langmuir probe variations of the electron density and temperature
Particle detectors 110 keV - 80 MeV
HF radiospectrometer 0.1 – 15 MHz
GPS receiver
Ground support
Rector of UNAM, Huan Ramón de la Rector of UNAM, Huan Ramón de la Fuente in MoscowFuente in Moscow