Спутник ФКИ. THEMIS-E. [Редактировать]

Научный малый космический аппарат несущий на своем борту комплект научной аппаратуры для изучения электрического и магнитного полей, а также потоков частиц.
На аппарате установлены:

  • измеритель электрического поля EFI;
  • феррозондовый магнитометр FGM;
  • индукционный магнитомер SCM;
  • электростатический анализатор ESA;
  • твердотельный телескоп SST.

Дополнительные наименования

#НаименованияПоиск в новостяхПоиск в документах
1Explorer 89НайтиНайти
2THEMIS-P4НайтиНайти
3MIDEX/THEMISНайтиНайти
430798НайтиНайти

Дополнительная классификация

#Наименования
1Страна оператор(владелец) - Международные
2Тип оператора(владельца) - государственный
3Тип орбиты - Элиптическая
4Страна производитель - США

Технические характеристики

#ХарактеристикаЗначение
1Масса, кг77
2Мощность, Вт37

Характеристики орбиты

#ХарактеристикаЗначение
1Наклонение, град8.7
2Апогей, км66602.0
3Апогей, км66607.1
4Перигей, км921.1
5Перигей, км917.4
6Период, минут1333.5
7Период, минут1333.6
8Длинный диаметр эллипса, км40132
9Длинный диаметр эллипса, км40133

Пусковые характеристики

#ХарактеристикаЗначение
1Код NSSDC2007-004E

Экономические характеристики

#ХарактеристикаДата измеренияЗначение
1Стоимость (аппарат), млн. долл.20

Информация об удачном запуске

#ХарактеристикаЗначение
1Дата пуска2007-02-17 at 23:01:00 UTC
2Полезная нагрузка 1xTHEMIS-A
3Полезная нагрузка 1xTHEMIS-B (ARTEMIS-P1)
4Полезная нагрузка 1xTHEMIS-C (ARTEMIS-P2)
5Полезная нагрузка 1xTHEMIS-D
6Полезная нагрузка 1xTHEMIS-E
7Ракета-носитель 1xДельта 2 7925

Найдено 1000 документов по запросу «THEMIS-E». [Перейти к поиску]


Дата загрузки: 2017-06-15
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... поля, наблюдаемых радиальной цепочкой спутников THEMIS и GOES внутри азимутального сектора SCW..., в которых радиально сопряженные спутники GOES и THEMIS в период с 2008 по 2010 год... года наземными среднеширотными станциями INTERMAGNET и THEMIS. Анализ спутниковых наблюдательных данных по... широкоугольными камерами всего неба сети THEMIS (раздел 4.3.4). Было показано, что порядок... al. (2011) проанализировав данные спутников THEMIS (Angelopoulos et al., 2008) по...; среднеширотные H-и D-компоненты на станциях сети THEMIS. Вертикальные линии отмечают моменты начала... магнитосферной модели и магнитных данных спутников THEMIS в период слабой суббури (Sergeev et..., в течение которых несколько спутников GOES и THEMIS были расположены вдоль радиального профиля... поля BX и BZ, наблюдаемых спутниками THEMIS, HPкомпоненты (аналогичной BZ-компоненте поля... 2009 г. радиальной цепочкой спутников GOES и THEMIS. (сверху вниз): Траектории спутников в проекции... вариаций на P1-P4 спутниках THEMIS и Hкомпонента возмущений на геостационарном спутнике... порядке THEMIS-B (THB, P1), THEMIS-C (THC, P2), THEMIS-D (THD, P3), THEMIS-E (THD, P4) и THEMIS-A (THA... первой диполизации все четыре спутника THEMIS (P1 – P4) были расположены группой... второго события в результате радиального движения THEMIS в направлении Земли и восточного движения G-11...-компоненты наблюдаемого магнитного поля, спутники THEMIS находились вблизи магнитного экватора. Магнитные... наблюдалась одновременно на всех спутниках THEMIS. В частности, в течение второго события было... использовались наблюдения BZ на спутниках THEMIS (P1-P4) и G-11 (i = 5) и среднеширотные X и Yкомпоненты... плазменных и магнитных наблюдений спутников GOES и THEMIS. 3.5 Статистическое сравнение амплитуд диполизаций на... разной интенсивности. В «хвостовой» сезон проекта THEMIS, внутренние спутники P3, P4 и P5... за «хвостовой» сезон спутниковой миссии THEMIS за 2008, 2009 и 2010 года... те, в которых связка спутников GOES-THEMIS находилась внутри азимутального сектора SCW... обработки наблюдаемых на спутниках GOES и THEMIS диполизаций, когда спутники радиально сопряжены... хвоста, когда оба спутника GOES и THEMIS находятся между двух токовых петель... амплитуды ΔBZmod1 на спутниках GOES и THEMIS, которые затем сравнивались с наблюдаемыми амплитудами... на радиально сопряженных спутниках GOES и THEMIS (в логарифмическом масштабе) в зависимости от величины... слоя, где |BX| на спутниках THEMIS < 15 нТл) отмечены пустыми кружками... BZ, наблюдаемых на спутниках GOES и THEMIS (ΔBZOBS) ких модельным значениям, рассчитанным... SCW2L величина ΔBZ на спутнике THEMIS контролируется главным образом интенсивностью петли... отношение наблюдаемых ΔBZ (на спутниках THEMIS) к предсказываемых моделью ΔBZmod1 (определенных по... отношения амплитуд диполизации на спутниках THEMIS и GOES от BZ0 (по сути... области геостационарной орбиты, и четырьмя спутниками THEMIS, находившимся за геостационарной орбитой. Ключевым... с 19 наземных станций сетей INTERMAGNET и THEMIS. Оценки параметров модели приведены на... время как они наблюдались спутниками THEMIS на расстоянии ~10 Re. Это... Рисунок 4.3.10. (а) азимутальное положение спутников THEMIS и GOES, станций KUUJ и SNAP по... событий несколько наземных станций сети THEMIS с камерами «всего неба» (ASI) имели..., 303, 1992. [10] Angelopoulos, V.: The THEMIS mission, Space Sci. Rev., 141..., L. Palin, C. Jacquey, and L. M. Zelenyi (2014), THEMIS observations of the current sheet... triggering by new plasma intrusion: THEMIS all-sky imager observations, J. Geophys..., D. Larson, K.-H. Glassmeier, and U. Auster (2009), THEMIS observations of an earthward-propagating..., S. Li, F. Plaschke, and J. Bonnell (2011), A THEMIS multicase study of dipolarization fronts... groundspacecraft doi:10.1029/2010JA015689. THEMIS coverage, J. Geophys. Res., 116, A00I26...



Дата загрузки: 2017-04-09
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The Revised Concept of the THEMIS and MMS Coordination S. Frey (1), V. Angelopoulos... in February 2007 the NASA THEMIS mission has been tracking the... of the alignment of the THEMIS and MMS orbits allows prolonged... orbiting probes while frequently synchronizing THEMIS apogee passes with those of... THEMIS probes in order to quantify local processes. Keywords: Mission design, THEMIS... and Macroscale Interactions during Substorms (THEMIS) has been tracking the flow... we formed the combined missions THEMIS and 1 ARTEMIS (Acceleration, Reconnection, Turbulence...-scale constellation of the five THEMIS probes and their coordination with... separations between the Earth orbiting THEMIS probes with the Van Allen... of the orbit alignment of THEMIS and MMS allows prolonged simultaneous... came with unprecedented challenges. The THEMIS mission, already in orbit, has...-mission alignment. As previously reported [7] THEMIS has committed its long-term... upcoming first year of coordinated THEMIS-MMS mission is described in... Coordination 2.1 The revised THEMIS-MMS Alignment The THEMIS mission is dedicated to... two winter seasons when the THEMIS apogees line up in the...-scale formation by placing the THEMIS probes at three vertices of... the rotation rate of the THEMIS lines of apsides by reducing... a launch in fall of 2014 THEMIS would have been within a few... in opposing apogees and the THEMIS fuel reserves became insufficient to... reversing the drift of the THEMIS orbits alone. For a comprehensive analysis... the revised alignment of the THEMIS and MMS orbits where the... MMS on the dayside and THEMIS in the tail both missions... MMS on the nightside and THEMIS on the dayside. By keeping... at the higher apogee altitudes. THEMIS will continue to observe beyond... drivers of magnetic reconnection when THEMIS apogees are magnetically connected to... in addition to MMS and THEMIS (THM). Figure 2: Snapshots of constellations... (Jul. 2017, phase 2, left) and THEMIS at northern polar regions in... MMS (red) and THEMIS (blue, cyan, purple). 4 The THEMIS science goal for... advantage of the closely aligned THEMIS lines of apsides in 2015... though the science goals of THEMIS and MMS are strongly related... and strategy of each mission. THEMIS has a strong time constraint on... term planning through 2020 2. Define THEMIS science with the safety constraints... term planning through 2020 3. Synchronize THEMIS and MMS apogee passes; targeting... near term planning, we tune THEMIS separation and orbit-phase according... community as soon as the THEMIS-MMS coordination became a possibility has... a method described in [10]. The THEMIS apogee times are defined for... overlap between MMS magnetopause coverage, THEMIS crossings with the neutral sheet...-entry maneuvers. Figures 3-5 show that THEMIS perigee altitudes fluctuate by about... fall 2019 P4 P3 7 Figure 3: THEMIS Perigee altitudes over 3 years starting.... Figure 4: THEMIS Perigee altitudes over 4 years starting January 2020. Figure 5: THEMIS Perigee... in blue, cyan, purple. Figure 6: THEMIS Perigee altitudes starting in January... to minimize differential precession among THEMIS probes and with MMS as... for THEMIS probes and for THEMIS seasons 2015 to 2017. MMS THEMIS P3... for THEMIS probes P3 (blue), P4 (cyan, green), P5 (purple) vs THEMIS... defines the altitude for the THEMIS string-of-pearls formation in... 7 illustrates fuel consumption for the THEMIS probes. 3.3 Synchronization of Apogee Pass..., we optimize the conjunctions between THEMIS and MMS, with the neutral... the First Year of Coordinated THEMIS-MMS Conjunctions With the MMS... launch delays and dispersion. Each THEMIS season is set up by... without challenges. The setup of THEMIS tail season T8 aimed at... for THEMIS probes P3 (top) and P4 (bottom) during setup of THEMIS... (phase 1x) in summer 2016 THEMIS will be on the dayside... for auroral imaging. Unlike the THEMIS GBOs the southern observatories are... deployed to specifically align with THEMIS orbits. In order to optimize... pass times for the two THEMIS probes on the lower orbit.... For the setup of the THEMIS Dayside D8 the individual maneuver... has become characteristic for the THEMIS/ARTEMIS extended mission that the... of the team. 4. Summary The THEMIS mission has always been committed... space environment. For many years THEMIS has progressively utilized its resources... team for their cooperation. The THEMIS operations and flight dynamics team... recognition for their commitment. The THEMIS and ARTEMIS missions are operated.... 6. References [1] http://themis.ssl.berkeley.edu [2] Angelopoulos, V., The THEMIS mission, Space Science..., V., and D. G. Sibeck, THEMIS Senior Review Proposal, 2013, http://themis.igpp.ucla.edu..., V., and D. G. Sibeck, THEMIS Senior Review Proposal, 2015, http://themis.igpp.ucla.edu...-x, 2014. [7] Frey S. et al., Innovative THEMIS extended mission design and implementation... S, et al., Alignment of the THEMIS low extended mission with the.../2015SW001229. [12] Bester M., et al., THEMIS Operations, Space Science Reviews, Vol... 1-4, 2008. [13] Frey S. et al., THEMIS: Implementation of a Challenging Missions Design...



Дата загрузки: 2017-05-21
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THEMIS The International Legal Network of Excellence www.themis-legal.eu Lifelong Learning Programm (LLP) Content THEMIS – A truly... �������������������������������� 23 4 THEMIS | The International Legal Network of Excellence Welcome 5 THEMIS The International Legal Network of Excellence THEMIS is a network... (Milan, Italy), Esade (Barcelona, The THEMIS program, offering a joint inter- Spain... who are es, attending specialized THEMIS seminars, and Here are the... selected to participate in the THEMIS network will obtain not only... English sufficient to follow The THEMIS experience contains three core elements... 12) but also the international THEMIS 3. Nationality of one of the... dents will receive an international THEMIS cer- Bulgaria, Cyprus, Denmark, Estonia... met as well as all THEMIS Republic, Romania, Slovak Republic, Slovenia...; 1 candidate and participation in the THEMIS program semi- country: Turkey); in... is fully in Seminar: The THEMIS seminar provides stu- nar. Students... EURO- integral part of the THEMIS educational experi- from the Partner... The THEMIS partners strongly recommend The seminar participation fee for the THEMIS... contact your local THEMIS office. with your local THEMIS-Office. Vinci grant... the duration of the internship 6 THEMIS | The International Legal Network of... information: www.fu-berlin.de 8 THEMIS | The International Legal Network of...: www.univ-paris12.fr 9 10 THEMIS | The International Legal Network of... San Miguel Salvatore Graziadei THEMIS 2006/2007 THEMIS 2006/2007 Freie Universit... de Marne I enrolled in the Themis programme that took your respective... give you I participated in the THEMIS programme in place during the... a The University in which the THEMIS pro- know this incredible european... between interna- Generally, I think that THEMIS constitutes to Germany. tional courses...-partner” others, I strongly recommend the Themis Pro- text characterised by French... and others my personal experience THEMIS has been a which will contribute... cultural and personal growth. 12 THEMIS | The International Legal Network of... Kirsten Leube Federico Longobardi THEMIS 2008/2009 THEMIS 2008/2009 Université de... here in Berlin, the original Themis approach, extended out- just outside... rather than in the outskirts. Themis, the goddess of natural justice... no one should expect the Themis program reasonable nor useful to... a few highlights. values the original Themis intended to spread view has... private law. The Themis program place to let Themis come back to...’s not exclusively) to Themis students are focused Moreover, Themis also held the... for self-study. students. 14 THEMIS | The International Legal Network of... Juliane Olga Moulganova THEMIS 2007/2008 ESADE, Barcelona Finally, Themis was often... Christmas To sum up, if Themis happened to become a natural person... excellent reputation personality. to the Themis is pointless. In my view... Barcelona not English for the Themis students, this semester to miss... for an International Master Themis seminar. 16 THEMIS | The International Legal Network... S t ud e n t T e s t i m o n i als 17 Anja Sasse THEMIS 2008/2009 Université de Paris... either “oral” (a rather short As a THEMIS-Students you are blessed if... get lost themselves left! 18 THEMIS | The International Legal Network of... places. Sterling”. There, the other THEMIS student and will reach a higher... Schroeder Maria Chiara Toniolo THEMIS 2006/2007 THEMIS 2008/2009 ESADE, Barcelona... an academic describe what the Themis in itself is about – the... Advocates General I participated in the Themis-programme in Law. Moreover it... be noted that ELMC and Themis ered normal and no predetermined... experience to participate in the Themis- the long term, necessary goal... tutors and members of 22 THEMIS | The International Legal Network of..., may it be “our” prestigious Themis not find it neither unpractical... a fresh and appealing What is THEMIS? A Network of excellent Law faculties... institution where I will do the THEMIS Program? You are eligible to... abroad at any THEMIS Partner-University. Which are the THEMIS curriculum ­components? Three elements are required to obtain the THEMIS... tempta- cocktail? Then enjoy your Themis courses and tion to regret... choice! Do I have to pay THEMIS tuition fees? You pay regular... do classes start in the THEMIS ­Program? You should arrive at...? Check www.themis-legal.eu for local contacts. The THEMIS Coordinator and /or ErasmusOffice are glad to inform you. THEMIS Seminar... and Italy, they often offered Themis conference. I presented a research paper a different... eligible to apply for the THEMIS? Having studied successfully at least... Uni. What language is the THEMIS program in? Classes are offered...? “THEMIS Certificate” issued jointly by all faculties that form the THEMIS – Network. Which is the added value of THEMIS ­Certificate... experience gained as a participant of THEMIS. www.themis-legal.eu



Дата загрузки: 2017-06-16
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... ПОВЕРХНОСТИ ЗЕМЛИ ПО ДАННЫМ СПУТНИКОВ THEMIS, CHAMP И НАЗЕМНЫХ МАГНИТОМЕТРОВ СЕТИ MM100... анализа результатов наблюдений международной миссии THEMIS получено распределение плазмы в кольце. Показано... измерений потоков частиц международной миссии THEMIS отобраны пролеты, пересекающие магнитный экватор... 2-3 минуты по данным спутников GOES, THEMIS, ETS. Данные пульсации возбуждались во... m≈20-25. По данным спутников THEMIS не наблюдается одновременных Pc5 пульсаций... на двух близкорасположенных спутниках проекта Themis. Исследуется уровень корреляции между временными... магнитных данных на спутниках CRRES и THEMIS. Показано, что за 15 минут... случаев пересечения LLBL спутниками миссии THEMIS. Применялась разработанная ранее методика определения... в солнечном ветре одного из спутников THEMIS. Учтен временной сдвиг на распространение... УДАРНОЙ ВОЛНОЙ ПО ДАННЫМ МИССИИ THEMIS М.С. Пулинец1,3, С. С. Знаткова1, Е.Е.Антонова1,2, М.О. Рязанцева1,2, И.П. Кирпичев2... магнитопаузы с использованием данных международной миссии THEMIS. Подтверждено существование высокого уровня турбулентности... 2012 года. По данным спутников THEMIS и POES восстанавливаются структура и положение кольцевого...), из измеренного на бортах спутников THEMIS магнитного поля вычитаются вклады от..., полученной по магнитным данным аппаратов THEMIS и границы плазменного слоя, рассчитанной проектированием... проектов Спектр-Р/Плазма-Ф (прибор МЭП) и THEMIS (SST) обнаружены быстрые вариации потоков... описаны в литературе. Построен каталог наблюдений THEMIS SST в солнечном ветре и магнитослое. Всего... ударной волной. Данные быстрого режима THEMIS SST имеют разрешение 4 секунды по... прохождении магнитослоя с использованием измерений миссии THEMIS. Показано, что развитие турбулентности в магнитослое... SHEET USING THE DATA OF THEMIS SATELLITE MISSION M.V. Stepanova1, E.E. Antonova2,3, I.L. Ovchinnikov2... have been done using the THEMIS satellite ESA, SST and FGM...



Дата загрузки: 2017-05-20
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... Training THEMIS Science Software Training Software − 1 ESS265 Lecture 1 Agenda Introduction THEMIS Data Analysis Software Plotting Mini-Language THEMIS Graphical User Interface (GUI) SPDF – CDAWeb THEMIS Science Software Training Software − 2 ESS265 Lecture 1 THEMIS Data Analysis... P Robert, O LeContel Calgary B Jackel, E Donovan THEMIS Science Software Training Software − 3 ESS265... the nature of magnetospheric substorms. THEMIS consists of   Ground-based segment... the array of ground observatories. THEMIS Science Software Training Software − 4 ESS265... Analyzer SST - Solid State Telescope THEMIS Science Software Training Software − 5 ESS265... THEMIS Science Software Training Software − 6 ESS265 Lecture 1 Data Collection and Distribution THEMIS GMAG THEMIS ASI THEMIS PROBES Ancillary GMAG NOAA... JAPAN THEMIS Science Software Training MIRROR TAIWAN Software − 7 R Researcher h ESS265 Lecture 1 THEMIS Software  The main goal of the THEMIS software design... and is open for contributions. THEMIS Science Software Training Software − 8 ESS265..., 'title', 'THEMIS FGM Examples' p [['tha_fgl_raw', _g_ 'tha_fgl_ssl'] _g_ ] tplot, THEMIS Science Software... THEMIS data THEMIS Science Software Training Software − 10 ESS265 Lecture 1 Magnetopause Crossing - 1 THEMIS Science Software Training Software − 11 ESS265 Lecture 1 Magnetopause Crossing – 2 THEMIS Science Software Training Software − 12 ESS265 Lecture 1 Introduction - Summary  The THEMIS... science productivity THEMIS Science Software Training Software − 13 ESS265 Lecture 1 THEMIS Data Analysis Software Accessible Via Main Web Page http://themis.ssl.berkeley.edu THEMIS Science Software Training Software − 14 ESS265 Lecture 1 THEMIS Software Web Page THEMIS_Science_Support@ssl.berkeley.edu THEMIS Science Software Training Software − 15 ESS265 Lecture 1 Software Objectives • THEMIS... X THEMIS Science Software Training Software − 16 ESS265 Lecture 1 Software Organization - 1 IDL THEMIS ssl_general external • THEMIS (idl/themis/) – routines specific to THEMIS • ssl_general (idl/ssl_general/) – general routines • external (idl/external/) – external libraries THEMIS Science Software Training Software − 17 ESS265 Lecture 1 Software Organization - 2 THEMIS Specific Routines (idl/themis/) • Instrument specific routine organization... Transformations Crib Sheet Examples THEMIS Ground Spacecraft Fields THEMIS Science Software Training... Export routines Data Processing routines THEMIS Science Software Training Software − 19... IDL_GEOPACK – Magnetic field modelling kit THEMIS Science Software Training Software − 20...://apollo.ssl.berkeley.edu/pub/THEMIS/ THEMIS Science Software Training Software − 21... created automatically at – C:/data/themis (Windows) – ~/data/themis (UNIX/LINUX/Max OS... line or THEMIS GUI if you o need to change this. THEMIS Science... THEMS GUI widget – Environment variables THEMIS Science Software Training Software − 24...='gsm', g , datatype='fgl', yp g , level=1 THEMIS Science Software Training Software − 25... Orbit and Attitude * * * * * V3 thm_load_pseudoae THEMIS gmag Derived AE-Index thm_load_slp...' tvector_rotate, 'fac_mat', 'thc_peir_velocity', newname = 'ion_velocity_model_fa' THEMIS Science Software Training Analytic Coordinate...', $ 'GMAG Examples' t l t ’th tplot,’thg_mag_ccnv’ ’ THEMIS Science Software Training Software − 31....(Not restricted to timeseries ) series.) THEMIS Science Software Training Software − 33... found in themis/examples/thm_crib_trace.pro, themis/examples/thm_crib_plotxy.pro and themis/examples... reduced THEMIS Science Software Training Software − 38 ESS265 Lecture 1 Mini Language THEMIS... be found in themis/examples/thm_crib_calc.pro reduced THEMIS Science Software Training... Plot reduced THEMIS Science Software Training Software − 40 ESS265 Lecture 1 THEMIS Data Analysis y Software Graphical User Interface THEMIS Science Software Training Software − 41 ESS265 Lecture 1 THEMIS software... THEMIS Science Software Training Software − 42 ESS265 Lecture 1 THEMIS GBO network THEMIS Science... 1 Daily overview of available keograms THEMIS Science Software Training Software − 45... 1 Ground magnetometer Examples Thm_crib_gmag.pro THEMIS Science Software Training Software − 50... THEMIS Science Software Training Software − 51 ESS265 Lecture 1 Wavelet transform example THEMIS...: TIMED, ROCSAT, GPS (under development) THEMIS Science Software Training Software − 56... THEMISrelated SSCweb runs (1-click access). THEMIS Science Software Training Software − 57... Network Launching g Protocol latest development p THEMIS Science Software Training Software − 60...



Дата загрузки: 2017-05-20
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0.21/5
... Substorm Onset with the SuperDARN THEMIS mode J.B.H. Baker1, J.M. Ruohoniemi1, R.A. Greenwald1, I.J. Rae2... z NASA THEMIS z SuperDARN THEMIS-mode z Event Study: 22nd February 2008 z THEMIS Observations z Ground... SuperDARN THEMIS mode during the onset of a substorm identified by the THEMIS spacecraft at ~0437 UT on February 22nd 2008. The NASA THEMIS Mission z THEMIS (Time History of Events...-Earth processes can be resolved. z THEMIS also has a robust ground-based... least, not officially). THEMIS Ground-Based Instruments SuperDARN THEMIS Mode z Dwell time... of the normal scan. z The THEMIS-mode simultaneously provides: z Hemispheric spatial... the THEMIS spacecraft were over eastern Canada. THEMIS-E: (-10.1, 3.1, -3.5) Re THEMIS-D: (-10.9, 2.3, -3.4) Re THEMIS-D measurements At ~0437 UT the THEMIS-D spacecraft... of earthward convection. The other THEMIS spacecraft measured similar features. Substorm... Vx THEMIS-D ESA (-10.9,2.3,-3.4) Re Vy Vz THEMIS-E ESA (-10.1,3.1,-3.5) Re Bx THEMIS-D FGM By Bz THEMIS-E FGM... onset of a substorm observed by THEMIS spacecraft on February 22nd, 2008... bursts were measured by the THEMIS-D and THEMIS-E spacecraft starting at approximately... were only observed on the THEMIS mode camping beams. Future Work...



Дата загрузки: 2017-04-08
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0.12/5
... the THEMIS extended mission. ARTEMIS comprises two of the five THEMIS spacecraft... and Macroscale Interactions during Substorms (THEMIS) mission [1]. ARTEMIS will use simultaneous... – by the solar wind [2]. The THEMIS mission comprises five identical spacecraft... the cause of geomagnetic substorms. THEMIS was launched onboard a Delta-II...) provides spacecraft operations support for THEMIS. Tracking, telemetry, and command services... (GN) and Space Network (SN).   THEMIS answered longstanding fundamental questions concerning... the more global substorm phenomena. THEMIS accomplished these tasks by employing... and geomagnetic perturbations. The five THEMIS spacecraft were placed in highly.... Initially, right after launch, the 5 THEMIS spacecraft were lined up in... achieve the mission orbits. The THEMIS mission orbits relative to the... 5: 1.5 x 10 Re Fig. 1. THEMIS Constellation Configuration The THEMIS team has achieved the primary science objectives of the THEMIS mission. The extended science mission will keep the three innermost THEMIS... probes P1 and P2. The THEMIS team had long known that.... Their operations experience with the THEMIS spacecraft and ground systems engineering... and tools to allow the THEMIS spacecraft to become ARTEMIS. We...



Дата загрузки: 2017-06-16
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0.03/5
... investigated on the base of “Themis” satellite measurements. The magnetic field... and processed combined with 51 THEMIS data for the time intervals... 30–50 kev) detected by THEMIS spacecraft at the distance about..., is suggested. Simultaneous TV and THEMIS observations of substorm manifestations in..., different ground based equipment, and THEMIS spacecraft data (electron and ion... night side TV cameras and THEMIS satellites in the different magnetosphere... of flapping oscillations observed by Themis with the double gradient model... oscillations observed by space mission Themis on 03.05.2008 in... simultaneously on two spacecrafts of Themis mission corresponds to the kink... near-Earth space according to Themis observations Melikyan, K.A. (Institute of Physics... Pc5 frequency range recorded on 5 THEMIS satellites during the first stage... in accordance with data of THEMIS mission observations Pulinets, M.S., Riazantseva, M.O., Znatkova... and plasma measurements onboard the THEMIS satellites are used to study... magnetic field variations measured onboard Themis-C and Cluster (C1 and C2...



Дата загрузки: 2017-04-24
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0.2/5
... of Buenos Aires, 2001–20051 Themis Chronopoulos Taylor and Francis Ltd... Photograph: San Martín, Themis June Chronopoulos. 2005. Photograph: Themis Chronopoulos. Figure 1 Work... San Martín, June 2005. Photograph: Themis Chronopoulos. ISSN 1360-4813 print... same community, June 2005. Photograph: Themis Chronopoulos. Buenos Aires and Gran... Photograph: ainneighbourhood Buenos neighbourhood Aires, Themis of northern located June Chronopoulos... June Themis 2005. ofJune Gran Chronopoulos. Photograph: 2005. Buenos When Aires. Themis... Buenos Aires, June 2005. Photograph: Themis Chronopoulos. Figure 4 Cartonero in Recoleta... Buenos Aires, June 2005. Photograph: Themis Chronopoulos. 170 CITY VOL. 10.... Photograph: Themis Chronopoulos. Figure 6 Cartonera in Recoleta, June 2005. Photograph: Themis Chronopoulos... the 2005. westbusiness zone Walls, Themis of ain Gran gate, Chronopoulos... place and sell them. Photograph: Themis Chronopoulos. this law did not... place and sell them. Photograph: Themis Chronopoulos. 172 CITY VOL. 10... of a roof are visible. Photograph: Themis Chronopoulos. Figure 9 The inside of... San Alberto, June 2005. Photograph: Themis Chronopoulos. CHRONOPOULOS: NEO-LIBERAL REFORM... San Alberto, June 2005. Photograph: Themis Chronopoulos. turing outlets and factories... La Paternal, June 2005. Photograph: Themis Chronopoulos. CHRONOPOULOS: NEO-LIBERAL REFORM... La Paternal, June 2005. Photograph: Themis Chronopoulos. order to survive the... Gran these a shopping Buenos have Themis become Aires cart Chronopoulos. rather... him Buenos Themis withChronopoulos. Aires. maximum Chronopoulos. Photograph: flexibility Themis in small.... make Photograph: dolls like these. Themis June Chronopoulos. 2005. Photograph: 176... garment district, June 2005. Photograph: Themis Chronopoulos. Figure 13 A household in... like these. June 2005. Photograph: Themis Chronopoulos. CHRONOPOULOS: NEO-LIBERAL REFORM..., Federal Capital, May 2005. Photograph: Themis Chronopoulos. Figure 15 A cartonero in... foot and vehicular traffic. Photograph: Themis Chronopoulos. 178 CITY VOL. 10... a mule that draws a cart. Photograph: Themis Chronopoulos. Figure 17 Cartoneros in... recyclables in Buenos Aires. Photograph: Themis Chronopoulos. CHRONOPOULOS: NEO-LIBERAL REFORM..., San Carlos de Bariloche, Argentina. Themis Chronopoulos is an Assistant Professor... University, New York, USA. E-mail: Themis.Chronopoulos@stonybrook.edu



Дата загрузки: 2017-06-15
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0.08/5
...THEMIS IN RELATION TO CLUSTER AND ... and Macroscale Interactions during Substorms (THEMIS) mission is a five-satellite mission... completeness. In this paper the THEMIS observation strategy and the possibilities... TC1 are presented. 1. THE THEMIS MISSION The THEMIS mission, selected in 2003... (http://sprg.ssl.berkeley.edu/themis) aspires primarily to elucidate which... meridian of the auroral breakup. THEMIS’s identical spacecraft (termed probes) measure... remotely reconnection onset. In addition, THEMIS’s unique alignments at the dayside..., bow shock and magnetopause, and THEMIS’s frequent traversals of the radiation... reconnection) and the elements of THEMIS mission (Ground based observatories and... with two main substorm models THEMIS mission elements Figure 1 shows the... schools, an important aspect of THEMIS’s Education and Public Outreach program... season ahead of the first THEMIS tail observations (Feb 2007). Additional..., complementing the data acquired by THEMIS. FGM Tspin=3s The five... probe (Courtesy: Swales Aerospace Inc., THEMIS spacecraft provider) The burst strategy... afforded by the available instrumentation. 1.2 THEMIS Observing Strategy Observations are made... Canada +/- 6hrs in MLT (i.e., over THEMIS GBOs). Conjunctions criteria include that..., 2008). Figure 4. THEMIS conjunctions (Courtesy: S. Frey) Figure 4 shows the THEMIS 5-probe orbits... for mid-February season) and THEMIS alignments (spanning a 4RE-wide swath... dissipation. 2. THEMIS, CLUSTER AND DOUBLE STAR 1 In order for THEMIS probes to...-scale constellation in the existing THEMIS orbital strategy, simply by taking... alignments between the THEMIS, Cluster and TC1 spacecraft. 2.1 THEMIS in tail As... of apsides is duskward when THEMIS alignments occur at the nightside...-time substorm injections observed by THEMIS. Dayside reconnection has the potential... is evident that the unique THEMIS-TC1-Cluster configuration during both... substorms. Figure 5. THEMIS – CLUSTER – TC1 constellation configuration during THEMIS’s 1st year tail... made in the context of THEMIS’s GBO measurements offering unprecedented temporal... resolution below it, and with THEMIS’s probe alignments above it. Cluster... effects in the ionosphere complementing THEMIS’s prolonged residence at the equatorial... their 5 auroral counterparts. The numerous THEMIS P2,3,4 alignments, once per two... to perform these unique observations. 2.2 THEMIS in dayside It is evident... after each tail season, when THEMIS is at the dayside, Cluster... at dawn. During those times THEMIS will be fulfilling its secondary... and magnetopause regions. In particular THEMIS will be studying the types... its vantage point, extends the THEMIS goals: With its comprehensive instrumentation... magnetopause monitor at dawn, complementing THEMIS at noon, and allowing simultaneous... wind conditions monitored by THEMIS/P1. During THEMIS’s dayside observations, Cluster at... regions from 4-6RE altitude, while THEMIS GBOs will be performing ground... plasma sheet and lobes, while THEMIS is observing in great detail... afforded by THEMIS and TC1. 2.3 THEMIS in flanks Cluster and THEMIS are on..., THEMIS and TC1 strengthen and enhance the goals of the THEMIS mission... under contract NAS5-02099. The THEMIS scientists and engineers in the.... They are the soul of THEMIS and the main reason for...