서브상단 글자

INK
커뮤니티

천문학회오픈콜로퀴움

HOME     커뮤니티    천문학회오픈콜로퀴움

[KASI Colloquium] Sep. 11 (Wed.) 4:00 pm - Prof. Timothy C Beers (University of Notre Dame)
저자 : 한국천문학회 등록일시 : 2024-09-09 12:19:48
첨부파일 :

안녕하십니까.

 

오는 수요일(9 11) 오후 4:00 아래와 같이 2024 하반기 정규 콜로키움이 진행될 예정입니다.

발표 후에는 연사와의 대화시간(5:00-5:40) 저녁 식사가 예정되어 있으니 많은 참여 부탁드립니다.

 

발표자: Prof. Timothy C Beers (University of Notre Dame)

호스트: 천상현

장소: 장영실홀 331-2 원격 연결

일시: 9 11 () 오후 4:00

접속주소: https://zoom.us/j/92444602963?pwd=VXJzWE1zd3VkYmZ1SjRMeXRFQy9kQT09

교육학점: 천문연 소속 현장참석자의 경우 필수 0.5 학점 부여

 

제목: Identification of CEMP Stars in the Milky Way Based on Photometry

초록

I report on methods for the estimation of stellar parameters and elemental abundances, including [Fe/H], [C/Fe], and [Mg/Fe], for very large samples of stars in the disk and halo of the Milky Way, making use of a combination of narrow-band photometry from the J-PLUS and S-PLUS surveys and broad-band photometry from Gaia DR3.  The techniques employed can achieve estimates with precisions that are commensurate with that obtained from low- and medium-resolution spectroscopy.  I summarize the identification of on the order of 0.5 million carbon-enhanced metal-poor (CEMP) stars for future exploration of the chemo-dynamical properties of CEMP-no and CEMP-s stars in the halo and disk systems of the Galaxy.

 

진행언어: 영어

슬라이드언어: 영어

 

원격 접속 방법 :

A. 브라우저: Chrome 추천하며 아래 주소를 실행시 Zoom 구동을 위한 프로그램이 설치될 있음

B. 접속 주소: https://zoom.us/j/92444602963?pwd=VXJzWE1zd3VkYmZ1SjRMeXRFQy9kQT09

C. 유의사항: 접속 "마이크는 뮤트로 설정" - 기본설정은 뮤트로 되어있음 > 질의 응답시간에는 마이크를 사용해서 질문 가능함

 

2024 하반기 천문연구원 콜로키움 일정 :

https://www.kasi.re.kr/kor/post/eng_colloquium?searchType=default&searchTxt=&searchExtr7=2024-fall

( 일정은 연사분의 상황에 따라서 변경될 있습니다.)

 

천문연 콜로키움 위원회 (김종수, 선광일, 이창원, 문홍규, 노혜림, 한정열)

운영위원회 (김진호, 김영민, 이석호, 송영범, 오재석, 윤용민

 

----------

 

Dear all,

 

The KASI's regular colloquium is scheduled at Sep. 11, as shown below.

A conversation session with speakers and dinner are scheduled after the colloquium.

 

Speaker: Prof. Timothy C Beers (University of Notre Dame)

Host: Sang Hyun Chun

Place: Jang Yeong-sil Hall 331-2 & Online

Time: September 11 (Wed) 4:00 pm 

Access: https://zoom.us/j/92444602963?pwd=VXJzWE1zd3VkYmZ1SjRMeXRFQy9kQT09

KASI Educational credits: 0.5 educational credits are awarded to off-line attendees.

 

Title: Identification of CEMP Stars in the Milky Way Based on Photometry

Abstract: 

I report on methods for the estimation of stellar parameters and elemental abundances, including [Fe/H], [C/Fe], and [Mg/Fe], for very large samples of stars in the disk and halo of the Milky Way, making use of a combination of narrow-band photometry from the J-PLUS and S-PLUS surveys and broad-band photometry from Gaia DR3.  The techniques employed can achieve estimates with precisions that are commensurate with that obtained from low- and medium-resolution spectroscopy.  I summarize the identification of on the order of 0.5 million carbon-enhanced metal-poor (CEMP) stars for future exploration of the chemo-dynamical properties of CEMP-no and CEMP-s stars in the halo and disk systems of the Galaxy.

 

Language: English

Slide Language: English

 

Remote access procedure:

A. Web browser: Chrome - When executing the address below, a program for additional zoom operation can be installed.

B. Access: Go to  https://zoom.us/j/92444602963?pwd=VXJzWE1zd3VkYmZ1SjRMeXRFQy9kQT09

C. Notice: After join, Please mute your microphone. - The default setting is microphone mute. > After the presentation, during the Q&A session, you can use the microphone to ask questions.

 

2024B KASI Colloquium Schedule :

https://www.kasi.re.kr/kor/post/eng_colloquium?searchType=default&searchTxt=&searchExtr7=2024-fall

(This schedule may vary depending on the speakers' schedule.)

 

KASI Colloquium committee (Jongsoo Kim, Kwang-Il Seon, Chang Won Lee, Hong-Kyu Moon, Hyerim Noh, Jeong-Yeol Han)

Working committee (Jinho Kim, Young-Min Kim, Seokho Lee, Youngbum Song, Jae Sok Oh, Yongmin Yoon)


이전글 [KASI Colloquium] Sep. 4 (Wed.) 4:00 pm - 서희정 교...
다음글 [KASI Colloquium] Sep. 25 (Wed.) 4:00 pm - 채종철 교...
목록