Present Status of the LISN Magnetometer Operation and

  • Slides: 26
Download presentation
Present Status of the LISN Magnetometer Operation and new Developments by Oscar A. Veliz,

Present Status of the LISN Magnetometer Operation and new Developments by Oscar A. Veliz, Ricardo Rojas, Jorge L. Chau Instituto Geofisico del Peru Radio Observatorio de Jicamarca Second LISN Workshop, San Jose Dos Campos, Nov 07 -11, 2011

LOW LATITUDE IONOSPHERIC SENSOR MAGNETOMETERS NETWORK Outline • Network Deployement and Installation •

LOW LATITUDE IONOSPHERIC SENSOR MAGNETOMETERS NETWORK Outline • Network Deployement and Installation • LISN Magnetometers description • Magnetometer Operational Status • Preliminary Results • New developments and Conclusions Second LISN Workshop, San Jose Dos Campos, Nov 07 -11, 2011

LOW LATITUDE IONOSPHERIC SENSOR MAGNETOMETERS NETWORK Outline • We describe here the present status

LOW LATITUDE IONOSPHERIC SENSOR MAGNETOMETERS NETWORK Outline • We describe here the present status of the LISN magnetometer network operation and data collection. • Five triaxial magnetometers were deployed and installed since 2007 at Leticia-Colombia (2009), Puerto Madonado. Peru(2007), El Leoncito-Argentina (2008), Cuiba-Brasil (2010), Alta Floresta-Brasil (2010) • New magnetometers developments and improvements plans for upgrading the existing IGP and LISN magnetometers

LOW LATITUDE IONOSPHERIC SENSOR MAGNETOMETERS NETWORK Leticia (-4. 19 -69. 94) Piura (-5.

LOW LATITUDE IONOSPHERIC SENSOR MAGNETOMETERS NETWORK Leticia (-4. 19 -69. 94) Piura (-5. 17 -80. 64) Jicamarca (-11. 95 -76. 87) Pto. Maldonado (-12. 58 -69. 18) El Leoncito (-31. 00 -69. 29) Hyo Alta Floresta (-9. 87 -56. 10) Cuiba -15. 56 -56. 07)

LOW LATITUDE IONOSPHERIC SENSOR MAGNETOMETERS NETWORK OPERATING STATUS (As of August 2011) Station Variation

LOW LATITUDE IONOSPHERIC SENSOR MAGNETOMETERS NETWORK OPERATING STATUS (As of August 2011) Station Variation Instrument Time Res. Starting Date Operating Status Leticia (LET) Colombia (-4. 19 -69. 94) HDZ LISN Magnetometer 1 Sec. April 2009 Operating at present Puerto Maldonado (PMO) - Peru (-12. 58 -69. 18) HDZ LISN Magnetometer 1 Sec. March 2008 Operating at present El Leoncito (LEO) Argentina (-31. 00 -69. 29) HDZ LISN Magnetometer 1 Sec. September 2008 Operating at present Alta Floresta (ALF) - Brasil (-9. 87 -56. 10) HDZ LISN Magnetometer 1 Sec. November 2010 Operating at present Cuiba (CBA) Brasil (-15. 56 -56. 07) HDZ LISN Magnetometer 1 Sec. November 20101 Operating at present

LOW LATITUDE IONOSPHERIC SENSOR NETWORK Leticia - Colombia Universidad Nacional de Colombia Sede Amazonica

LOW LATITUDE IONOSPHERIC SENSOR NETWORK Leticia - Colombia Universidad Nacional de Colombia Sede Amazonica Leticia Latitude : 4° 11' 8. 9" S Longitude : 69° 56' 12. 6" W Elevation : 110 m Installation date : March 2009 (-4. 19 -69. 94)

LOW LATITUDE IONOSPHERIC SENSOR NETWORK Puerto Maldonado -Peru IGP-Marina de Guerra del Peru Latitude

LOW LATITUDE IONOSPHERIC SENSOR NETWORK Puerto Maldonado -Peru IGP-Marina de Guerra del Peru Latitude : 12° 34' 8. 9" S Longitude : 69° 10' 12. 6" W Elevation: 100 m Installation date : March 2008

LOW LATITUDE IONOSPHERIC SENSOR NETWORK El Leoncito - Argentina IGP-CASLEO-Universidad de la Plata Latitude

LOW LATITUDE IONOSPHERIC SENSOR NETWORK El Leoncito - Argentina IGP-CASLEO-Universidad de la Plata Latitude : 31° 00' 8. 9" S Longitude : 69° 17' 12. 6" W Elevation: 2400 m Installation date : September 2008

LOW LATITUDE IONOSPHERIC SENSOR NETWORK Alta Floresta - Brasil Instituto de Pesquisas Espaciales Latitude

LOW LATITUDE IONOSPHERIC SENSOR NETWORK Alta Floresta - Brasil Instituto de Pesquisas Espaciales Latitude : 9° 52' 0. 9" S Longitude : 56° 06' 0. 6" W Elevation: 100 m Installation date : October 2010 Starting date : April 2011

LOW LATITUDE IONOSPHERIC SENSOR NETWORK Cuiba – Brasil Instituto de Pesquisas Espaciales Latitude :

LOW LATITUDE IONOSPHERIC SENSOR NETWORK Cuiba – Brasil Instituto de Pesquisas Espaciales Latitude : 15° 33' 04. 9" S Longitude : 56° 04' 12" W Elevation: 100 m Installation date : October 2010

LOW LATITUDE IONOSPHERIC SENSOR NETWORK Jicamarca - Peru Instituto Geofisico del Peru Latitude :

LOW LATITUDE IONOSPHERIC SENSOR NETWORK Jicamarca - Peru Instituto Geofisico del Peru Latitude : 11° 56' 04. 9" S Longitude : 76° 52' 12" W Elevation: 1100 m Reinstallation date : October 2010

LISN Magnetometer System Main Features • Three-axis fluxgate variometer system • Total measurement

LISN Magnetometer System Main Features • Three-axis fluxgate variometer system • Total measurement range +/- 60000 n. T • Three selectable dinamic range +/- 500/2000/5000 n. T for +/- 2. 5 V • One second recording interval • 20 bits data logger built in, USB output • Resolution 0. 1 n. T • Low power and robustness • Supply voltages 110/220 VAC, 12 VDC

LISN Magnetometer System Block Diagram (First Version) Amp, Gain and signal conditioning (Analogic)

LISN Magnetometer System Block Diagram (First Version) Amp, Gain and signal conditioning (Analogic) Y Z X Analog Output (+/- 10 V, 5 channels) ADC-20 Pico tech. High resolution Data logger GPS Receiver Not Implemented yet Sensor Magnetometer Control Unit (buried) Mag-03 MCES 70 LISN Web Server Bartington Remote Users 1 minute Reported data Web monitoring USB PC Windows Based Internet Time Synchro USNO FTP Internet

LISN Magnetometer Program Magnetometer Output files Configuration Input files Setuplog. cfg Lisnplot. cfg Lisn_logon.

LISN Magnetometer Program Magnetometer Output files Configuration Input files Setuplog. cfg Lisnplot. cfg Lisn_logon. txt Log file (ASCII) Magnetometer Data Logger program One second Data file (Raw) One minute Data file (ASCII) Compressed Data file

LISN Magnetometer Data • 1 Second Data File ( 8 characters and 3 characters

LISN Magnetometer Data • 1 Second Data File ( 8 characters and 3 characters extension) Hourly ZIP Data file (Size 40 KB) Name : jic 15812. 10 s Where : JIC = Station Code (3 digits) 158 = Day of year (1 -365) 12 = Hour (00 -23) 10 s = Extension, Year(10), type(s) • 1 Minute Data File (8 characters and 3 characters extension) Daily ASCII column formatted (Size 110 KB) Name : jic 15 jun. 10 m Where : JIC = Station Code (3 digits) 15 = Day JUN = Month 10 m = Extension, Year(10), type(m)

Magnetometer Data Flow Magnetometer System USB Interface FTP FT P Sensor & SCU &

Magnetometer Data Flow Magnetometer System USB Interface FTP FT P Sensor & SCU & DAS Local DB FTP data transfer • One Second ZIP file each hr. • One Minute file each (1 -5 Min). • One Day Minute file each day (00 hr) MAIN LISN SERVER LISN DB

Data Acquisition Program

Data Acquisition Program

Data Collection (Sep. 9 -10, 2011

Data Collection (Sep. 9 -10, 2011

Data Collection (Sep. 9 -10, 2011

Data Collection (Sep. 9 -10, 2011

Data Collection (Sep. 9 -10, 2011

Data Collection (Sep. 9 -10, 2011

LISN Magnetometer System Hardware Development • The experimental considerations of the current magnetometers

LISN Magnetometer System Hardware Development • The experimental considerations of the current magnetometers in operation have led us to develop and construct a new high performance fluxgate magnetometer at Jicamarca. • Internal GPS has been incorporated for precisely and timing software controlled of the overall magnetometer operation. • We describe also a development plan for a new data acquisition system based on embebed and stand alone system which is being carried out at IGP.

LISN Magnetometer System Block Diagram (Second Version) Filtering Isolation & buffer 30 m DC

LISN Magnetometer System Block Diagram (Second Version) Filtering Isolation & buffer 30 m DC signal conditioning Offset and gain control Magnetometer Software (+/- 10 V, 5 channels) Integrated Electronics T. Sensor Y X Z Sensor Unit High resolution Data logger ADC-20 Pico tech GPS Receiver Garmin GPS 15 x. LF USB 2 23 S R AC/DC Power supply Control Unit LISN Local HDD Aplicaction TFP Internet LISN Database Users

LOW LATITUDE IONOSPHERIC SENSOR NETWORK

LOW LATITUDE IONOSPHERIC SENSOR NETWORK

LISN Magnetometer System Sistema de sensado y acondicionado de señal (electrónica analógica) Z

LISN Magnetometer System Sistema de sensado y acondicionado de señal (electrónica analógica) Z Sensor Unit X Micro. DAQ-Lite Adquisition board (Data loggers) Analog Output (+/- 10 V, 5 channels) USB GPS Receiver Garmin GPS 15 LF Magnetómeter Control Unit Bartington Mag 03 MCES 70 GESBC-9260 RS 232 Embebed system (Aplicación para gestión y tranferencia de datos ) SO -> LINUX embebido LISN Web Server Internet Remote Users Web monitoring 1 Minute Reported data

Conclusions and Recommendations • Five magnetometres are operating in near real time. • There

Conclusions and Recommendations • Five magnetometres are operating in near real time. • There are some data gaps in the reported data due to logistical problems such as Internet and lost of data due to stations AC power outages or PC fails. • It is recommended to have a periodical stations maintenance and calibrations at least once a year • Upgrade the existing LISN magnetometers network with the new developed magnetometers • Improve the logisic and communications beetwen operators

Conclusions and Recommendations MANY THANKS The JRO LISN Team Second LISN Workshop, San Jose

Conclusions and Recommendations MANY THANKS The JRO LISN Team Second LISN Workshop, San Jose Dos Campos, Nov 07 -10, 2011

Trithe Lisn Is duine uaillmhianach Lisn T airgeadTrithe Lisn Is duine uaillmhianach Lisn T airgead
Present tenses Present Simple and Present Continuous PresentPresent tenses Present Simple and Present Continuous Present
Present simple and present continuous Present simple PresentPresent simple and present continuous Present simple Present
Present simple and present continuous Present simple PresentPresent simple and present continuous Present simple Present
PRESENT TENSES PRESENT SIMPLE PRESENT CONTINUOUS PRESENT PERFECTPRESENT TENSES PRESENT SIMPLE PRESENT CONTINUOUS PRESENT PERFECT
Present Progressive Present Progressive Present Progressive Present ProgressivePresent Progressive Present Progressive Present Progressive Present Progressive
Present Tenses Present Simple Present Continuous Present PerfectPresent Tenses Present Simple Present Continuous Present Perfect
Present Progressive Present Progressive Present Progressive Present ProgressivePresent Progressive Present Progressive Present Progressive Present Progressive
PRESENT SIMPLE PRESENT CONTINUOUS PRESENT SIMPLE PRESENT CONTINUOUSPRESENT SIMPLE PRESENT CONTINUOUS PRESENT SIMPLE PRESENT CONTINUOUS
Simple present Present simple e present or PresentSimple present Present simple e present or Present
Present Simple Present Indefinite Present Continuous Present ProgressivePresent Simple Present Indefinite Present Continuous Present Progressive
Present Tenses Present Simple Present Continuous Present PerfectPresent Tenses Present Simple Present Continuous Present Perfect
Present Tenses Present Simple Present Continuous Present PerfectPresent Tenses Present Simple Present Continuous Present Perfect
PRESENT TENSE SIMPLE PRESENT Or PRESENT INDEFINITE PRESENTPRESENT TENSE SIMPLE PRESENT Or PRESENT INDEFINITE PRESENT
Present Tenses Present Tenses Present Simple Present ContinuousPresent Tenses Present Tenses Present Simple Present Continuous
Simple Present Present Continuous Present Perfect Present SimpleSimple Present Present Continuous Present Perfect Present Simple
Present Subjunctive Present Subjunctive Present Subjunctive The presentPresent Subjunctive Present Subjunctive Present Subjunctive The present
Operation Research 2 Operation Research 2 Operation ResearchOperation Research 2 Operation Research 2 Operation Research
Operation Identification What is Operation Identification o OperationOperation Identification What is Operation Identification o Operation
Operation Weserbung Pronunciation OPERATION VESUROOVONG Thesis Operation WeserbungOperation Weserbung Pronunciation OPERATION VESUROOVONG Thesis Operation Weserbung
Operation Sayaid OPERATION IRON FIST RAWAH OPERATION LIGHTNINGOperation Sayaid OPERATION IRON FIST RAWAH OPERATION LIGHTNING
Lowlatitude Ionospheric Sensor Network LISN C E ValladaresLowlatitude Ionospheric Sensor Network LISN C E Valladares
Bh Lisn agus Pl psta le 20 bliainBh Lisn agus Pl psta le 20 bliain
LISN observations over the American continent Cesar ELISN observations over the American continent Cesar E