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KOREA-CHILE COLLABORATION IN STELLAR ASTROPHYSICS

Activities

XVI Latin American Regional IAU Meeting

ANTOFAGASTA, CHILE, NOVEMBER 3-9, 2019

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Oral presentation
  • RAMSES II : RAMan Search for Extragalactic Symbiotic Stars Project Concept, Commissioning, and Early Results from the Science Verification Phase 
          (Rodolfo Angeloni)

​​Poster presentations
  • Gemini Photometric Study of Selected Symbiotic Stars (Tali Palma)
  • Accretion Flow and Raman-scattered O VI and C II Features in the Symbiotic Nova
          RR Telescopii (Jeong-Eun Heo)
  • A Hydrodynamic Study of Stellar Wind Accretion in S-type Symbiotic Stars
​          (Young-Min Lee)
  • Characterizing the Symbiotic Population in the Megellanic Clouds (Piera Soto King)
  • A Study of Line Formation of Raman-scattered He II 4851 in Young Planetary Nebulae (Bo-Eun Choi)
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2018 Korea- Chile Workshop on Stellar Astrophysics

 AMELIA, ITALY, AUGUST 25-28, 2018

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Oral presentations
  • Atomic Physics of Raman Scattering (Hee-Won Lee)
  • RAMSES II : RAMan Search for Extragalactic Symbiotic Stars (Rodolfo Angeloni)
  • Search for Classical Novae in Nearby Galaxies (Francesco Di Mille)
  • Photometric Search of Variable Stars in the Vista Variables in the Vía Láctea Survey
          (Tali Palma)
  • K-GMT Science Program: Expanding the Avenue for Korea-Chile Collaboration
          (Narae Hwang)
  • Chemical Abundance Measurement of the Symbiotic Star AG Dra (Ho-Gyu Lee)
  • Raman-scattered O VI and C II Features in the Symbiotic Star RR Tel (Jeong -Eun Heo)
IAU XXIX General Assembly
VIENNA, AUSTRIA, AUGUST 20-31, 2018

Poster presentations
  • RAMSESS II - Raman Search for Extragalactic Symbiotic Stars  (Rodolfo Angeloni)
  • Studying the Large-Amplitude Optical Variability of V648 Car (Tali Palma)
  • Raman-Scattered O VI 6825, 7082Å and C II 7023, 7053Å in the Symbiotic Nova       RR Telescopii (Jeong-Eun Heo)
  • Raman and Thomson Wings around Balmer Lines in the Two S-Type Symbiotic  Stars Z Andromedae and AG Draconis (Seok-Jun Chang)
  • Stellar Wind Accretion and Raman O VI Spectroscopy of the Symbiotic Star AG Draconis (Young-Min Lee)


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2018 KAS Spring Meeting

HONGCHEON, KOREA, MAY 9-11, 2018

Oral presentation
Statistical Moment Analysis of the Strong DLA Profiles (Seok-Jun Chang)

Poster presentation
Stellar Wind Accretion and Raman O VI Spectroscopy of the Symbiotic Star
AG Draconis (Young-Min Lee)

2017 KAS Fall Meeting

YEOSU, KOREA, OCT 12-13, 2017

Invited Talks
  • Photometric Variability of Symbiotic Stars at All Time Scales - Magellanic Cloud Systems (Rodolfo Angeloni)
  • Variable Stars in Galactic Open Clusters of the Outermost VVV Disk Tiles (Tali Palma)

Poster presentations
  • Magellan High Resolution Spectroscopy of Raman-scattered He II, C II and O VI Lines in the Symbiotic Nova RR Telescopii (Jeong-Eun Heo)
  • Broad Wings around Hα and Hβ in the S-type Symbiotic Stars (Seok-Jun Chang)
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High-Resolution Spectrography
for Stellar Astrophysics Mini-workshop

DAECHEON, KOREA, JUNE 21-23, 2017
http://kgmt.kasi.re.kr/kgmtscience/content/high-resolution-spectrography-stellar-astrophysics-mini-workshop

Invited Talk
Raman Spectroscopy by HI, Wind Accretion and Mass Loss in Symbiotic Stars 
(Hee-Won Lee)
​
Oral presentations
  • A Raman  O VI, C II and He II Features in the Symbiotic Star RR Tel (Jeong-Eun Heo)
  • Broad Wings around H alpha in the S-type Symbiotic Stars (Seok-Jun Chang)
  • Stellar Wind Accretion and Raman O VI Spectroscopy of the Symbiotic Star AG Dra (Young-Min Lee)

2017 KAS Spring Meeting

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CHANGWON, KOREA, APRIL 13-14, 2017

Oral presentation
Escape of Lyβ from Hot and Optically Thick Media (Seok-Jun Chang)

Poster presentation
Raman O VI Profile Analysis of Accretion and Bipolar Outflow in Sanduleak's Star (Jeong-Eun Heo)

ACCRETION PROCESSES IN SYMBIOTIC STARS AND 
RELATED OBJECTS

LA SERENA, CHILE, DEC 4-7, 2016
http://www.kochil-2016.com

Oral presentations
  • Raman O VI Spectroscopy of Asymmetric Accretion Flows ​in Symbiotic Stars (Hee-Won Lee)
  • A Profile Analysis of Raman-scattered O VI Bands at 6825 and 7082     in Sanduleak's Star (Jeong-Eun Heo)

Poster Presentations
  • Polarization of Rayleigh Scattered Ly alpha in AGN (Seok-Jun Chang)
  • Classical Novae in Nearby Galaxies (Francesco Di Mille)
  • A Monte Carlo Study of Flux Ratios of Raman Scattered Features at 6825 and 7082 in Symbiotic Stars (Young-Min Lee)
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XV Latin American Regional IAU Meeting  

CARTAGENA DE INDIA, COLOMBIA, OCT 2-7, 2016
http://larim.unal.edu.co/

Oral presentation
The BOMBOLO Instrument (Rodolfo Angeloni)

Poster presentation
Profile Analysis of Raman-scattered O VI Bands 
 at 6825 Å and 7082 Å
​in Sanduleak's Star (Jeong-Eun Heo)


TERCERAS JORNADAS DE ASTROFISICA ESTELAR  

CÓRDOBA, ARGENTINA, JUNE 21-24, 2016
http://jae2016.oac.uncor.edu/

Oral presentations
  • Raman O VI Spectroscopy of Accretion and Bipolar Outflow in Sanduleak's Star (Jeong-Eun Heo)
  • Estrellas variables en campos de cúmulos abiertos  en el relevamiento VVV (Tali Palma​)
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2016 KAS Spring Meeting

BUSAN, KOREA, APIRL 14-15, 2016

Oral presentation
High Resolution Spectroscopy of Raman Features in Symbiotic Stars and Young Planetary Nebulae Using the BOES (Hee-Won Lee)

Poster presentation
Polarization of Rayleigh Scattered Lyα in Active Galactic Nuclei (Seok-Jun Chang)
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XIII Anuual SOCHIAS Meeting

ANTOFAGASTA, CHILE, MARCH 1-4, 2016
​http://sochias.cl/eventos/nacionales/214-2016

Oral presentation
The Sanduleak's Star in the Large Magellan Cloud (Rodolfo Angeloni)

Poster presentations
  • Variable Stars in the Fields of Galactic Open Clusters Detected
           in the VVV Survey (Tali Palma)
  • Raman O VI Spectroscopy of Accretion and Bipolar Outflow
          in Sanduleak's Star (Jeong-Eun Heo)

Sejong-Chile-KASI Collaboration Colloquium

KOREA, DECEMBER 21-23, 2015

Oral presentations
  • The BOMBOLO Instrument (Rodolfo Angeloni)
  • Variables Stars in the VVV Survey (Tali Palma)
  • Sanduleak's Star in the Large Magellanic Cloud (Rodolfo Angeloni)
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The 1st Korea-Chile Workshop 2015

SANTIAGO, CHILE, DECEMBER 2-3, 2015

Oral presentation
KASI-Sejong-Chile Collaboration on Stellar Astrophysics (Hee-Won Lee)

The 11th Pacific Rim Conference on Stellar Astrophysics

HONG KONG, DECEMBER 14-17,2015
http://www.scifac.hku.hk/event/PRCSA2015/ 

Oral presentations
  • The Sanduleak's star in the Large Magellanic Cloud                   (Rodolfo Angeloni)
  • Profile Disparity of Raman Scattered OVI in Symbiotic Stars         (Hee-Won Lee)

Poster presentations
  • A search for classical novae in nearby southern galaxies
          (Francesco Di Mille)
  • Raman-scattered O VI 1032 and He II 1025 and Bipolar Outflow
           in the Symbiotic Star V455 Sco (Jeong-Eun Heo)
  • OGLE Photometry of Symbiotic Stars in the Magellanic Clouds      (Tali Palma)


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IAU XXIX General Assembly

HONOLULU, HAWAII - AUGUST 3 - 14, 2015
http://astronomy2015.org

Poster presentation
O VI Raman Spectroscopy of the S-type Symbiotic Star V455 Sco
​
(Jeong-Eun Heo, Seok-Jun Chang and Hee-Won Lee) 

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