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Olen nõus
737 4519
anna.aret@ut.ee

Teenistuskäik

Töökohad ja ametid
01.01.2019–...   
Tartu Ülikool, Loodus- ja täppisteaduste valdkond, Tartu observatoorium, tähefüüsika vanemteadur (1,00)
01.01.2018–31.12.2018   
Tartu Ülikool, Loodus- ja täppisteaduste valdkond, Tartu observatoorium, teadur (0,10)
01.02.2017–31.12.2018   
Tšehhi Vabariigi Teaduste Akadeemia Astronoomia Instituut, Külalisteadur (1,00)
01.08.2012–01.11.2012   
Tšehhi Vabariigi Teaduste Akadeemia Astronoomia Instituut, Järeldoktor (1,00)
01.01.2011–31.12.2011   
Tšehhi Vabariigi Teaduste Akadeemia Astronoomia Instituut, Järeldoktor (1,00)
1997–31.12.2017   
Tartu Observatoorium, Teadur (1,00)
01.08.1996–31.03.1997   
Lundi Ülikool, Külalisteadur (1,00)
01.09.1989–31.10.1993   
Astrofüüsika ja Atmosfäärifüüsika Instituut, Nooremteadur (1,00)
 
 
Haridustee
1993–1998   
Tartu Ülikooli doktorantuur
01.01.1993–01.06.1993   
Tartu Ülikooli magistrantuur (ekstern)
1982–1989   
Moskva Riiklik Ülikool, füüsika eriala diplom cum laude;
 
 
Teadusorganisatsiooniline ja -administratiivne tegevus
2019−...   
ESA ARIEL konsortsiumi nõukogu liige
2019−...   
CURE (CUbesat for Refining exoplanet Ephemerides) projekti kaasjuht
2018−...   
Tartu observatooriumi tähefüüsika osakonna juhataja
2018−...   
Ajakirja "The Astrophysical Journal" retsensent
2018−...   
Rahvuslik esindaja Europlanet konsortsiumis
2017−...   
Euroopa Astronoomia Seltsi liige
2016−...   
Taotletava ESA M5 missiooni ARAGO (PI: Coralie Neiner) konsortsiumi liige
2014−...   
Ühise vaatlusprograami koordinaator (Eesti, Tšehhi, Argentiina)
2013−...   
Rahvusvahelise Astronoomia Liidu liige
2000−...   
Eesti Füüsika Seltsi liige
1998−...   
Euro-Aasia Astronoomia Seltsi liige
2017−2017   
Konverentsi "Massive stars in transition phases" (Tõravere, 11.-15. september 2017) orgkomitee esimees
2013−2017   
Tartu Observatooriumi astronoomia seminari juhataja
2013−2017   
Euro-Aasia Astronoomia Seltsi juhatuse liige
2009−2009   
Euroopa Teadusfondi taotluste hindaja
2002−2013   
Eesti Füüsika Seltsi aastaraamatu toimetaja
2001−2007   
Eesti Füüsika Seltsi juhatuse liige
 
 
Teenistuskäigu lisainfo
RAHVUSVAHELISED KOOSTÖÖPROJEKTID;
2019 - ... Physics of Extreme Massive Stars (POEMS)
Vastutav täitja TÜ-s
H2020-MSCA-RISE-2018 projekt No 823734
(Horisont 2020 - Marie Skłodowska-Curie meetmed - Teadus- ja innovatsioonitöötajate vahetus)
;
2017 - 2018 Molecules in the environments of evolved massive stars,
co-I (PI Michaela Kraus), Czech Science Foundation, Grant 17-02337S.
;
2014 Circumstellar environment of evolved massive stars,
PI, Program: Educational and Scientific Exchange Program,
Funding Institutions: Estonian Academy of Sciences, Czech Academy of Sciences
;
2013 Observational diagnostics of circumstellar discs,
PI, Program: Educational and Scientific Exchange Program,
Funding Institutions: Estonian Academy of Sciences, Czech Academy of Sciences;
2012 Spectroscopic survey of emission-line stars,
PI, Program: Educational and Scientific Exchange Program,
Funding Institutions: Estonian Academy of Sciences, Czech Academy of Sciences;
2011 - 2013 Circumstellar environment of hot evolved stars,
co-I (PI Michaela Kraus), Grant Agency of the Czech Republic, Grant P209/11/1198.;
2010 Self-consistent stellar atmosphere modelling including stellar wind and diffusion,
PI, Program: Educational and Scientific Exchange Program,
Funding Institutions: Estonian Academy of Sciences, Czech Academy of Sciences;
2008 - 2012 Mass-loss rate predictions for hot stars,
Co-I (PI Jiří Kubát), Grant Agency of the Czech Republic, Grant 205/08/0003.;
KONVERENTSIDEL OSALEMINE (viimased 5 aastat);
---EWASS 2017, Praha, Tšehhi Vabariik, 26.-30. juuni 2017
* Poster: Aret, A.; Kraus, M.; Duong, K.N.; Eenmäe, T.; Kivila, Ü.; Verro, T.; Tomić, S. Pulsations in blue supergiants: the case of ρ Leo
* Poster: Kolka, I.; Aret, A.; Laur, J.; Kraus, M. Variability time-scales in hot supergiants - are they stable? The case of PU Gem (B3 Ia).;
---The B[e] Phenomenon: Forty Years of Studies. Praha, Tšehhi Vabariik, 27. juuni – 1. juuli 2016
* Suuline ettekanne: Aret, A.; Kolka, I.; Kraus, M.; Maravelias, G. Similarities in the structure of the circumstellar environments of B[e] supergiants and yellow hypergiants
* Poster: Aret, A.; Kraus, M.; Kolka, I.; Maravelias, G. A new outburst of the yellow hypergiant star ρ Cas;
---Stars: from collapse to collapse, Nizhniy Arkhyz, Venemaa, 3.–7. oktoober, 2016
* Kutsutud ettekanne: Aret, A.; Kraus, M.; Kolka, I.; Maravelias, G. The yellow hypergiant – B[e] supergiant connection;
---The Physics of Evolved Stars: A Conference Dedicated to the Memory of Olivier Chesneau, Nizza, Prantsusmaa, 8.-12. juuni, 2015
* Poster: Aret, A.; Kraus, M. Forbidden Calcium Lines as Disc Tracers
* Poster: Maravelias, G.; Kraus, M.; Aret, A. Disk Tracing for B[e] Supergiants in the Magellanic Clouds;

Kvalifikatsioon

 
 
Teadustöö põhisuunad
VALDKOND: 4. Loodusteadused ja tehnika; 4.3. Kosmoseuuringud ja astronoomia; CERCS ERIALA: P520 Astronoomia, kosmoseuuringud, kosmosekeemia ; PÕHISUUND: Tähteatmosfäärides ja tähtede ümbristes toimuvate füüsikaliste protsesside teoreetiline ja vaatluslik uurimine
 
 
Lisainfo
EDUKAD VAATLUSTAOTLUSED:
2017
* Aret, A., Kraus, M., Klochkova, V.: Resolving hot subdwarf companions in Be binaries.
NES@BTA 6m teleskoop, SAO, Venemaa, 2017 - 1 öö
* Kolka, I., Aret, A.: Disentangling false from true slow rotators.
NES@BTA 6m teleskoop, SAO, Venemaa - 2 ööd
2016
* Aret, A. , Kraus, M., Klochkova, V. Resolving hot subdwarf companions in Be binaries.
NES @ BTA 6m teleskoop, SAO, Venemaa, 2016 - 2 ööd
* Kraus, M., Maravelias, G., Aret, A., & Borges Fernandes, M.: Structure, kinematics, and evolution of the circumstellar material of massive stars in transition phases – Part 5:
2016B, FEROS/MPG2.2m-teleskoop, 2016 – 16.5 tundi
* Kraus, M., Maravelias, G., Aret, A., & Borges Fernandes, M.: Structure, kinematics, and evolution of the circumstellar material of massive stars in transition phases – Part 4:
2016A, FEROS/MPG2.2m-teleskoop, 2016 – 18.4 tundi
2015
* Kraus, M., Maravelias, G., Aret, A., & Borges Fernandes, M.: Structure, kinematics, and evolution of the circumstellar material of massive stars in transition phases – Part 3:
2015B, FEROS/MPG2.2m-teleskoop, 2015 – 18.0 tundi
* Kraus, M., Maravelias, G., Aret, A., & Borges Fernandes, M.: Structure, kinematics, and evolution of the circumstellar material of massive stars in transition phases – Part 2:
2015A, FEROS/MPG2.2m-teleskoop, 2015 – 20.2 tundi
2014
* Kraus, M., Aret, A., Borges Fernandes, M., & Maravelias, G.: Structure, kinematics, and evolution of the circumstellar material of massive stars in transition phases – Part 1,
2014B, FEROS/MPG2.2m-telescope, 2014 – 17.0 tundi
* Tomic, S., Kraus, M., Aret, A., The connection between stellar pulsations and mass-loss in B-type supergiants, 2014D8, DAO/1.2m-teleskoop, 2014 – 8 ööd.
TÖÖKOGEMUS VAATLEJANA:
* Optiline spektroskoopia Tõravere 1.5m teleskoobiga
* Optiline spektroskoopia Ondrejovi 2m teleskoobiga
VAATLUSKOGEMUS:
* Fibre-fed, Extended Range, Échelle Spectrograph (FEROS) @ MPG/ESO 2.2m teleskoop, Tšiili
* High Resolution Echelle Spectrometer (NES) @ BTA (SAO 6m teleskoop), Venemaa
* The high-resolution FIbre-fed Echelle Spectrograph (FIES) @ Nordic Optical Telescope (NOT), Kanaarisaared, Hispaania
* REOSC-DC Echelle spectrograph @ CASLEO/Jorge Sahade 2.15m teleskoop, Argentiina
* High-resolution optical spectrograph @ DAO/1.2m-teleskoop, Kanada

Juhendatud järeldoktorid

  • 01.10.2018−... Sayyed Mohammad Reza Ghoreyshi "Modelling of circumstellar environments around massive stars and stellar systems" Tartu Ülikool, Loodus- ja täppisteaduste valdkond, Tartu observatoorium

Publikatsioonid

Klass
Aasta
Publikatsioon
 
1.1.
2019
1.2.
2017
3.1.
2017
3.1.
2017
3.1.
2017
3.1.
2017
3.1.
2017
1.1.
2016
1.1.
2016
1.2.
2016
1.1.
2015
3.1.
2015
3.1.
2015
6.3.
2015
1.1.
2014
1.1.
2013
1.1.
2013
3.4.
2013
5.2.
2013
5.2.
2013
1.1.
2012
3.1.
2012
6.7.
2011
6.7.
2010
1.1.
2009
2.3.
2009
6.3.
2009
6.7.
2009
1.1.
2008
1.1.
2008
3.1.
2008
3.1.
2008
6.7.
2008
3.4.
2007
3.4.
2007
6.7.
2007
4.2.
2006
3.1.
2005
4.2.
2004
3.1.
2003
4.2.
2003
1.1.
2002
5.2.
2000
1.3.
1999
3.1.
1998
5.2.
1998
1.1.
1995
3.1.
1995
3.1.
1994
3.1.
1994
2.3.
1993
3.1.
1991
23.04.2019
737 4519
anna.aret@ut.ee

Career

Institution and occupation
01.01.2019–...   
University of Tartu, Faculty of Science and Technology, Tartu Observatory, Senior Research Fellow in Stellar Physics (1,00)
01.01.2018–31.12.2018   
University of Tartu, Faculty of Science and Technology, Tartu Observatory, Research Fellow (0,10)
01.02.2017–31.12.2018   
Astronomical Institute, Academy of Sciences of the Czech Republic, Visiting Researcher (1,00)
01.08.2012–01.11.2012   
Astronomical Institute, Academy of Sciences of the Czech Republic, Post-Doc (1,00)
01.01.2011–31.12.2011   
Astronomical Institute, Academy of Sciences of the Czech Republic, Post-Doc (1,00)
1997–31.12.2017   
Tartu Observatory, Researcher (1,00)
01.08.1996–31.03.1997   
Lund University, Visiting Researcher (1,00)
01.09.1989–31.10.1993   
Institute of Astrophysics and Atmospheric Physics, Junior Researcher (1,00)
 
 
Education
1993–1998   
Tartu University, post-graduate studies
01.01.1993–01.06.1993   
Tartu University master's programme (extern)
1982–1989   
Moscow State University, Physics department, diploma cum laude;
 
 
R&D related managerial and administrative work
2019−...   
ESA ARIEL consortium co-PI, board member
2019−...   
CURE (CUbesat for Refining exoplanet Ephemerides) project co-PI
2018−...   
Head of the Department of Stellar Physics of Tartu Observatory
2018−...   
Reviewer for The Astrophysical Journal
2018−...   
National representative at Europlanet Consortium
2017−...   
Member of European Astronomical Society
2016−...   
Member of the science team and the payload consortium for the development of the satellite ARAGO (PI: Coralie Neiner) submitted for the ESA M5 mission
2014−...   
Coordination of joint observational programme (Estonia, Czech Republic, Argentina)
2013−...   
Member of International Astronomical Union
2000−...   
Member of Estonian Physical Society
1998−...   
Member of Euro-Asian Astronomical Society
2017−2017   
Chairman of the LOC, workshop "Massive stars in transition phases" (Tõravere, Estonia 11-15 September 2017)
2013−2017   
Organizer of the astronomy seminars of the Tartu Observatory
2013−2017   
Board member of Euro-Asian Astronomical Society
2009−2009   
Reviewer for the European Science Foundation proposals
2002−2013   
Editor of Annuals of Estonian Physical Society
2001−2007   
Board member of Estonian Physical Society
 
 
Additional career information
INTERNATIONAL COLLABORATIVE PROJECTS;
2019 - ... Physics of Extreme Massive Stars (POEMS)
PI at partner institution (UT)
Project H2020-MSCA-RISE-2018 No 823734
(Horizon 2020 - Marie Skłodowska-Curie Actions - Research and Innovation Staff Exchange)
;
2017 - 2018 Molecules in the environments of evolved massive stars,
co-I (PI Michaela Kraus), Czech Science Foundation, Grant 17-02337S.
;
2014 Circumstellar environment of evolved massive stars,
PI, Program: Educational and Scientific Exchange Program,
Funding Institutions: Estonian Academy of Sciences, Czech Academy of Sciences;
2013 Observational diagnostics of circumstellar discs,
PI, Program: Educational and Scientific Exchange Program,
Funding Institutions: Estonian Academy of Sciences, Czech Academy of Sciences;
2012 Spectroscopic survey of emission-line stars,
PI, Program: Educational and Scientific Exchange Program,
Funding Institutions: Estonian Academy of Sciences, Czech Academy of Sciences;
2011 - 2013 Circumstellar environment of hot evolved stars,
co-I (PI Michaela Kraus), Grant Agency of the Czech Republic, Grant P209/11/1198.;
2010 Self-consistent stellar atmosphere modelling including stellar wind and diffusion,
PI, Program: Educational and Scientific Exchange Program,
Funding Institutions: Estonian Academy of Sciences, Czech Academy of Sciences;
2008 - 2012 Mass-loss rate predictions for hot stars,
Co-I (PI Jiří Kubát), Grant Agency of the Czech Republic, Grant 205/08/0003.;
CONFERENCE PARTICIPATION (last 5 years);
---EWASS 2017, Praha, Tšehhi Vabariik, 26.-30. juuni 2017
* Poster: Aret, A.; Kraus, M.; Duong, K.N.; Eenmäe, T.; Kivila, Ü.; Verro, T.; Tomić, S. Pulsations in blue supergiants: the case of ρ Leo
* Poster: Kolka, I.; Aret, A.; Laur, J.; Kraus, M. Variability time-scales in hot supergiants - are they stable? The case of PU Gem (B3 Ia).;
---The B[e] Phenomenon: Forty Years of Studies. Prague, Czech Republic, 27 June - 1 July 2016
* Contributed talk: Aret, A.; Kolka, I.; Kraus, M.; Maravelias, G. Similarities in the structure of the circumstellar environments of B[e] supergiants and yellow hypergiants
* Poster: Aret, A.; Kraus, M.; Kolka, I.; Maravelias, G. A new outburst of the yellow hypergiant star ρ Cas;
---Stars: from collapse to collapse, Nizhniy Arkhyz, Russia, 3-7 October, 2016
* Invited talk: Aret, A.; Kraus, M.; Kolka, I.; Maravelias, G. The yellow hypergiant – B[e] supergiant connection;
---The Physics of Evolved Stars: A Conference Dedicated to the Memory of Olivier Chesneau, Nice, France, June 8-12, 2015
* Poster: Aret, A.; Kraus, M. Forbidden Calcium Lines as Disc Tracers
* Poster: Maravelias, G.; Kraus, M.; Aret, A. Disk Tracing for B[e] Supergiants in the Magellanic Clouds;

Qualifications

 
 
Field of research
FIELD OF RESEARCH: 4. Natural Sciences and Engineering; 4.3. Space Research and Astronomy; CERCS SPECIALTY: P520 Astronomy, space research, cosmic chemistry ; SPECIALITY: Theoretical and observational study of physical processes in stellar atmospheres and circumstellar environments
 
 
Additional information
SUCCESSFUL OBSERVING PROPOSALS:
2017
* Aret, A., Kraus, M., Klochkova, V.: Resolving hot subdwarf companions in Be binaries.
NES@BTA 6m telescope, SAO, Russia, 2017 - 1 night
* Kolka, I., Aret, A.: Disentangling false from true slow rotators.
NES@BTA 6m telescope, SAO, Russia - 2 nights
2016
* Aret, A. , Kraus, M., Klochkova, V. Resolving hot subdwarf companions in Be binaries.
NES @ BTA 6m telescope, SAO, Russia, 2016 - 2 nights
* Kraus, M., Maravelias, G., Aret, A., & Borges Fernandes, M.: Structure, kinematics, and evolution of the circumstellar material of massive stars in transition phases – Part 5:
2016B, FEROS/MPG2.2m-telescope, 2016 – 16.5 h
* Kraus, M., Maravelias, G., Aret, A., & Borges Fernandes, M.: Structure, kinematics, and evolution of the circumstellar material of massive stars in transition phases – Part 4:
2016A, FEROS/MPG2.2m-telescope, 2016 – 18.4 h
2015
* Kraus, M., Maravelias, G., Aret, A., & Borges Fernandes, M.: Structure, kinematics, and evolution of the circumstellar material of massive stars in transition phases – Part 3:
2015B, FEROS/MPG2.2m-telescope, 2015 – 18.0 h
* Kraus, M., Maravelias, G., Aret, A., & Borges Fernandes, M.: Structure, kinematics, and evolution of the circumstellar material of massive stars in transition phases – Part 2:
2015A, FEROS/MPG2.2m-telescope, 2015 – 20.2 h
2014
* Kraus, M., Aret, A., Borges Fernandes, M., & Maravelias, G.: Structure, kinematics, and evolution of the circumstellar material of massive stars in transition phases – Part 1,
2014B, FEROS/MPG2.2m-telescope, 2014 – 17.0 h
* Tomic, S., Kraus, M., Aret, A., The connection between stellar pulsations and mass-loss in B-type supergiants, 2014D8, DAO/1.2m-telescope, 2014 – 8 nights
EXPERIENCE AS OBSERVER:
* Optical spectroscopy with 1.5m telescope at Tartu Observatory
* Optical spectroscopy with 2m telescope at Ondrejov Observatory, Czech Republic
OBSERVING EXPERIENCE:
* Fibre-fed, Extended Range, Échelle Spectrograph (FEROS) @ MPG/ESO 2.2m telescope, Chile
* High Resolution Echelle Spectrometer (NES) @ SAO 6-m telescope (BTA), Russia
* The high-resolution FIbre-fed Echelle Spectrograph (FIES) @ Nordic Optical Telescope (NOT), Canary Islands, Spain
* REOSC-DC Echelle spectrograph @ CASLEO/Jorge Sahade 2.15m-telescope, Argentina
* High-resolution optical spectrograph @ DAO/1.2m-telescope, Canada

Supervision of postdoctoral researchers

  • 01.10.2018−...    Sayyed Mohammad Reza Ghoreyshi  "Modelling of circumstellar environments around massive stars and stellar systems" (University of Tartu, Faculty of Science and Technology, Tartu observatory)

Publications

Category
Year
Publication
 
1.1.
2019
1.2.
2017
3.1.
2017
3.1.
2017
3.1.
2017
3.1.
2017
3.1.
2017
1.1.
2016
1.1.
2016
1.2.
2016
1.1.
2015
3.1.
2015
3.1.
2015
6.3.
2015
1.1.
2014
1.1.
2013
1.1.
2013
3.4.
2013
5.2.
2013
5.2.
2013
1.1.
2012
3.1.
2012
1.1.
2009
2.3.
2009
6.3.
2009
1.1.
2008
1.1.
2008
3.1.
2008
3.1.
2008
3.4.
2007
3.4.
2007
3.1.
2005
3.1.
2003
1.1.
2002
5.2.
2000
1.3.
1999
3.1.
1998
5.2.
1998
1.1.
1995
3.1.
1995
3.1.
1994
3.1.
1994
2.3.
1993
3.1.
1991
23.04.2019