The 21st KAGRA face-to-face meeting
December 5 (Wed)-6(Thur) 2018
at NAOJ (National Astronomical Observatory Japan, Mitaka, Tokyo, Japan)
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Back to the F2F Meeting page / wiki top page |
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The meeting is coordinated by KAGRA Scientific Congress (KSC) |
Program (Dec 5), (Dec 6), (Poster), Registration, Venue, Access
Visa, Invitation Letter, Travel Support
Satellite Meeting on future upgrade (Dec 4) Wiki
Satellite Meeting on Data Analysis groups at ICRR, Kashiwa, Chiba (Dec 7) Wiki
List of Participants (as of November 23)
Outline of the meeting
- The 21st F2F meeting will be held at NAOJ. We will discuss both our latest achievements and our managements.
- LOC: Yoichi Aso, Matteo Leonardi. LOC secretaries: Ohyama-san, Yoshizumi-san, Harada-san, and Sakamoto-san.
- Registration was closed. We have 103 participants.
- If you missed to register, please do so at the registration desk.
- The meeting fee is 500JPY for coffee and snack. We will collect the fee from all participants at the registration desk.
- Announcements were sent out [kagra 02458] (Oct 12), [kagra 02462] (Oct 13), [kagra 02493] (Nov 2)
- Graduate students who will submit thesis (Master thesis/Doctoral thesis) by March 2019 are supposed to make thesis presentations (both oral and poster) in this meeting.
Satellite meeting on R&D will be held at NAOJ, Mitaka on December 4. Registration will be made separately. See Wiki for details.
Satellite meeting on Data Analysis will be held at ICRR, Kashiwa on December 7. Registration will be made separately. See Wiki for details.
- This is a closed meeting of the KAGRA collaboration.
- If you are a member of the KAGRA collaboration and have recently moved to a new place: Contact the KSC board. You will be requested to make an introduction of your new laboratory at the meeting.
- If you want to join the KAGRA collaboration: Contact the KSC board. You are supposed to make a presentation on your proposal at the meeting.
Program
Almost final version.
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Dec 4th (Tue.) |
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Satellite Meeting on Future Upgrade of KAGRA(Program) |
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Dec 5th (Wed.) |
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Time |
Subject and Title |
Speaker |
File |
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10:00-10:30 |
Registration |
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10:30-11:20 |
Session01a: Status (Chair: Simon Zeidler) |
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12 min |
KAGRA overview |
Takaaki Kajita (ICRR) |
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12 min |
SEO Report |
Yoshio Saito (ICRR) |
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12 min |
Commissioning works |
Osamu Miyakawa (ICRR) |
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12 min |
KSC report |
Hisaaki Shinkai (OIT) |
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11:20-11:50 |
Session02: Master Thesis (Chair: Koji Nagano) |
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5 min |
The performance evaluation of KAGRA Vibration Isolation System for Power Recycling Mirror by system identification method |
Yuya Arai (ICRR) |
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5 min |
Development and application of cryogenic displacement sensors towards the damping control of KAGRA cryogenic payloads |
Masashi Fukunaga (ICRR) |
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5 min |
Laser modulation system for interferometer sensing and control for KAGRA |
Kohei Yamamoto (ICRR) |
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5 min |
Implementing the State Space Approach for Controlling a Suspension System in KAGRA |
Ryohei Kozu (U Tokyo) |
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5 min |
Development of an auto-alignment system by machine learning |
Hiroyuki Tahara (U Tokyo) |
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5 min |
A study of the sapphire suspension fiber for cryogenic gravitaitonal wave detector KAGRA |
Takaharu Shishido (SOKENDAI, KEK) |
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5 min |
Experiment Intensity Stabilization System(ISS) at University of Toyama |
Haruto Sakamoto (U Toyama) |
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11:55-12:10 |
Session03: Poster Lightning Talks 1 (Chair: Koji Nagano) |
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Posters from students, PD, senior (1 min x 9+ posters) see (Poster) SD01,SD02,SD04,SE01,SE10,C01-C04 |
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12:10-13:30 |
Lunch & Poster Viewing |
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13:30-15:00 |
Session04: Subsystem Talks 1 (Chair: Matteo Leonardi) |
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12 min |
CRY1: Cryogenics Subgroup Report |
Takayuki Tomaru (KEK) |
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12 min |
CRY2: Molecular adsorbed layer formation on cooled mirrors and the estimation of its impacts on KAGRA |
Kunihiko Hasegawa (ICRR) |
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12 min |
VIS: Installation status |
Ryutaro Takahashi (NAOJ) |
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12 min |
LAS: Intensity Stabilization System for Laser (also as a master thesis presentation) |
Hideaki Kitazawa (U Toyama) |
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12 min |
GRE: Current status of ALS system (also as a master thesis presentation) |
Kazuya Yokogawa (U Toyama) |
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12 min |
MIR |
Eiichi Hirose (ICRR), Kentaro Somiya (Titech) |
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12 min |
PEM: Status of PEM Subsystem |
Takaaki Yokozawa (ICRR) |
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15:00-15:30 |
Break & Poster Viewing |
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15:30-17:30 |
Session05: KSC Session 1 (Chair: Hyung Won Lee) |
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Project R&D, Future planning committee (including the report of the satellite meeting) |
Yoichi Aso (NAOJ) |
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Report of Young Researchers' telecon on Nov 21 |
Koji Nagano (ICRR) |
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(paper 1) bKAGRA Phase 1 paper |
Yuta Michimura (U Tokyo) |
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(paper 2) Observation Scenario paper |
Sadakazu Haino (Academia Sinica) |
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(paper 3) Nature Astronomy paper |
Hisaaki Shinkai (OIT) |
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Report from Diversity Committee |
Keiko Kokeyama (ICRR) |
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KAGRA observation shift WG |
Takayuki Tomaru (KEK) |
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18:00- |
IBR meeting (International Board of Representatives) at Large Conference room in the main building |
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Dec 6th (Thu.) |
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Time |
Subject and Title |
Speaker |
File |
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9:20-10:05 |
Session06: Doctoral Thesis (Chair: Lucia Trozzo) |
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15 min |
Development of 13.5-meter-tall Vibration Isolation System for the Main Mirrors in KAGRA |
Koki Okutomi (Sokendai, NAOJ) |
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15 min |
Development of the control system for KAGRA cryogenic suspension |
Takahiro Miyamoto (ICRR) |
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15 min |
Possible confirmation of the existence of Population III stars using gravitational wave observation |
Akinobu Miyamoto (OCU) |
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10:05-10:10 |
Session07: Poster Lightning Talks 2 (Chair: Koji Nagano) |
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Posters from students, PD, senior (1 min x 3 posters) see (Poster), C05-C07 |
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10:10-10:35 |
Session08: Contribution Talks (Chair: Takafumi Ushiba) |
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12 min |
Impact of squeezing in KAGRA |
Matteo Leonardi (NAOJ) |
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12 min |
Calibrated absorption measurement of sapphire substrate at NAOJ |
Matteo Leonardi (NAOJ) |
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10:35-11:00 |
Break & Poster Viewing |
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11:00-11:10 |
Session01b: (Chair: Chunglee Kim) |
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Greeting message from the director general of NAOJ |
Saku Tsuneta |
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11:10-12:10 |
Session09: New Collaborators and Institutes (Chair: Chunglee Kim) |
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Introduction of New Institute |
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5 min |
# moved to National Institute of Technology, Nagaoka College |
Kazuki Sakai |
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Introduction of New Collaborators |
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10 min |
## Aoyama Gakuin Univ. Theoretical Astrophysics Group |
Ryo Yamazaki |
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10 min |
## Chungnam National University |
David Hui |
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10 min |
## Peking University, Kavli Institute for Astronomy and Astrophysics |
Lijing Shao and Kohei Inayoshi |
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10 min |
## (cancelled) |
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10 min |
vote |
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12:10-13:30 |
Lunch & Poster Viewing |
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13:30-14:20 |
Session10: Subsystem Talks 2 (Chair: Eleonora Capocasa) |
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12 min |
AOS overview |
Tomotada Akutsu (NAOJ) |
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12 min |
AOS2: Updates on baffle installation in KAGRA |
Simon Zeidler (NAOJ) |
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12 min |
IOO1: Input optics |
Keiko Kokeyama (ICRR) |
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12 min |
IOO2: Output optics |
Kentaro Somiya (TITech) |
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14:20-15:10 |
Session11: Data Analysis Working Groups (Chair: Chihiro Kozakai) |
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12 min |
CAL: Status of CAL |
Takahiro Sawada (OCU) |
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10 min |
KAGRA DetChar tools with LIGO and VIRGO |
Takahiro Yamamoto (ICRR) |
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12 min |
DMG status report |
Kazuki Sakai (NIT Nagaoka) |
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15 min |
Status of Data Analysis Working Group |
Hideyuki Tagoshi (ICRR) |
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15:10-15:30 |
Break |
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15:30-16:45 |
Session12: KSC session 2 (Chair: Zong-Hong Zhu) |
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Poster Award |
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Report of IBR meeting |
Takaaki Kajita(ICRR) |
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10 min |
CPC report |
Raffaele Flaminio (NAOJ) |
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10 min |
Report from the WG for definition of KAGRA data |
Hirotaka Takahashi (Nagaoka UT) |
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O3-LIGO data treatment & Open data policy |
Hisaaki Shinkai (OIT) |
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Invitation to KAGRA International Workshop at Perugia |
Flavio Travasso (INFN Perugia) |
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Summary |
Hisaaki Shinkai (OIT) |
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Dec 7th (Fri.) |
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Satellite Meeting on Data Analysis groups at ICRR, Kashiwa, Chiba(Program) |
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Poster session
Kxx: KAGRA group, SDxx: Students (Data analysis & Theory), SExx: Students (Experiment), Cxx: Contributions. The asterisk (*) indicates a thesis presentation.
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Contributor |
Title |
File |
K01 |
KSC Newsletter editors |
KSC Newsletter, The third issue (2019/04) |
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Poster Award
/* Yes, we will organize poster award for students. This F2F, we will award two.
Satellite Meeting on R&D (???)
Satellite Meeting on Data Analysis (April 18)
/* Wiki /* Please note that this satellite meeting will be held at ICRR, Kashiwa. We recommend you to book your room near Kashiwa, Chiba Pref. on the night December 6.
Registration
- Registration is not yet open. Be patient.
/* Registration page -- Registration page is open! Deadline is November 22 (Thur), 23:59 JST.
/* If you made registration twice, we will replace all of your information from the previous one.
Visa, Invitation Letter
- If you need visa to enter Japan, please send the request both to
- Dr. Hideyuki Tagoshi, tagoshi_at_icrr.u-tokyo.ac.jp
- Ms. Rie Kikuchi, rkikuchi_at_icrr.u-tokyo.ac.jp
- as early as possible. Two will contact you to prepare necessary documents.
You can find the procedure to apply VISA at the web site of Ministry of Foreign Affairs of Japan https://www.mofa.go.jp/j_info/visit/visa/index.html
- Please note that your can not apply for VISA only with the invitation letter. You have to submit special documents for VISA which are prepared by Japanese side.
- If you don’t need visa, but you need an invitation letter, please send an email to KSC board chair,
- Hisaaki Shinkai, hisaaki.shinkai_at_oit.ac.jp
Travel Support (oversea)
/* Core to Core program can support your local expense if you belong to the following countries' universities and institutes, in Korea, China, Taiwan, Vietnam or India. Firstly, please contact a cordinator of C2C in your country. /* Cordinator's list is in http://www.icrr.u-tokyo.ac.jp/gr/GWPOHPe/collabo-e.html.
Travel Support (domestic)
- Core-to-Core also can support domestic travel expenses for several researchers who belong to institutes/universities in Japan and who will attend F2F@NAOJ and give presentations. Graduate students and postdoc researchers have priorities for support.
- If you are a student, please consult with your supervisor and ask him/her to contact Miyoki-san and Kikuchi-san
- Dr. Shinji Miyoki, miyoki_at_icrr.u-tokyo.ac.jp
- Ms. Rie Kikuchi, rkikuchi_at_icrr.u-tokyo.ac.jp
- via e-mail (i.e. e-mail should be from your supervisor).
- If you are a post-doctoral researcher or a faculty member, please contact Miyoki-san and Kikuchi-san directly via e-mail.
The venue
Access
Accommodations
Please book a room by yourself. Here is some information about hotels near the (JR Chuo-line) Musashisakai Station and (Keio line) Chofu station.
Lunch Place
- Better to prepare your lunch on Sunday.
Wireless Internet connection
Other information