Science Operation of Subaru Telescope TaeSoo Pyo 2014
Science Operation of Subaru Telescope Tae-Soo Pyo 2014. Feb. 25 2/25/14 2013 Subaru Winter School @ KASI 1
Agenda I. III. IV. V. 2/25/14 What is Science Operation Proposal System Evaluation of Proposal Scheduling of Proposal Execution of Program 2013 Subaru Winter School @ KASI 2
What is Science Operation Maximize Scientific Output Efficient Operation Time Allocation Proposal Evaluation 2/25/14 2013 Subaru Winter School @ KASI 3
Instruments of Subaru Telescope + PI Instruments in S 14 B : Hi. CIAO, Kyoto 3 DII, RAVEN, SCEx. AO, 2/25/14 2013 Subaru Winter School @ KASI 4
Time Exchange with Gemini/Keck http: //www. naoj. org/Observing/Proposals/Submit/Subaru_Gemini. html http: //www. naoj. org/Observing/Proposals/Submit/Subaru_Keck. html 2/25/14 2013 Subaru Winter School @ KASI 5
Time Allocation UH Time 15% DDT Time 20% 2/25/14 OPEN USE 65% 2013 Subaru Winter School @ KASI OPEN USE DDT Time UH Time 6
OPEN USE and DDT OPEN USE (65%) DDT (20%) • • • Normal Program Service Program Intensive Program Subaru Strategic Program (SSP) Time Exchange with Gemini/Keck 2/25/14 Director Time Engineering Staff Time ¼ of SSP 2013 Subaru Winter School @ KASI 7
From Cf. P to Observation Preparation of Cf. P Call for Proposal Archive/Publishing Evaluation of Proposal Execution of Observation Scheduling of Accepted Proposal 2/25/14 2013 Subaru Winter School @ KASI 8
http: //www. naoj. org/Observing/Proposals/Submit/call. html 2/25/14 2013 Subaru Winter School @ KASI 9
http: //www. naoj. org/Observing/Proposals/Submit/howto. html 2/25/14 2013 Subaru Winter School @ KASI 10
Call for Proposals (OPEN-USE) Semester A (Mar. ) & B (Sep. ) Limitation of Telescope Instrument Status Programs • Normal • Service • Intensive http: //www. naoj. org/Observing/Proposals/Submit/call. html 2/25/14 2013 Subaru Winter School @ KASI 11
Normal Program The most common Program Deadline is 1 month after Cf. P is Normal < 5 nights issued Classical Observation 2/25/14 2013 Subaru Winter School @ KASI 12
Service Program Short Program Deadline is 2 month after Cf. P is issued Service 4 hrs SAs perform observation 2/25/14 2013 Subaru Winter School @ KASI 13
Intensive Program Long Program Japanese or Affiliated with Japanese institude UK for FMOS Intensive Total semesters Classical 10 nights each semester Observation 2/25/14 20 nights for 4 2013 Subaru Winter School @ KASI 14
Subaru Strategic Program (SSP) Legacy type Japanese PI only SSP > 40 nights (total less than 300 nights) < 25% of open-use (~ 30 nights) per semester Classical Mode 2/25/14 2013 Subaru Winter School @ KASI 15
Proposal Evaluation Preparation of Cf. P Call for Proposal Archive/Publishing Evaluation of Proposal Execution of Observation Scheduling of Accepted Proposal 2/25/14 2013 Subaru Winter School @ KASI 16
Statistics of Open-Use Proposal Nights Proposal Evaluation 申請夜数 採択夜数 倍率 600 8, 0 500 6, 0 4, 0 Oversubscription Rate = 0. 35 ~ 7. 5 200 2, 0 100 S 1 3 B S 1 2 B S 1 1 B 2013 Subaru Winter School @ KASI S 1 0 B S 0 9 B S 0 8 B S 0 7 B S 0 6 B S 0 5 B S 0 4 B S 0 3 B S 0 2/25/14 1 B 0, 0 0 0 17 Ratio 300 S 0 Number Nights 400
Proposal Evaluation Cf. P • Users choose Scientific Category Referees TAC • ~10 members • Divide proposals into several group • Each group includes ~30 proposals • 5 -6 referees in each group • Ranking based on scientific merit Support Astronomers TAC Meeting • TAC + Sci. OP. Div • Review scores, scientific comments, and TJs • 2 Full days Accept • One SA per one Instrument • Technical Justification 1 month 2/25/14 + 2 months 2013 Subaru Winter School @ KASI + 2 days 18
Subaru Scientific Category 18 Categories 2/25/14 2013 Subaru Winter School @ KASI 19
Accepted Nights in Open-Use 100% 海外 海外 民間 80% その他 機関 JAXA 国立天文台 60% NAOJ 40% 私立大 20% 公立大 国立大 3 B S 1 2 B 1 B S 1 2013 Subaru Winter School @ KASI S 1 0 B S 1 9 B S 0 8 B S 0 7 B S 0 6 B S 0 5 B S 0 4 B S 0 3 B S 0 2 B 1 B S 0 2/25/14 S 0 0 0% 20
Scheduling of Accepted Proposal Preparation of Cf. P Call for Proposal Archive/Publis hing Execution of Observation 2/25/14 Evaluation of Proposal Scheduling of Accepted Proposal 2013 Subaru Winter School @ KASI 21
Many Rules and Restrictions…. Proposals Moon • Target Visibility • Time Critical • Dark & Gray Optical Instruments • Distance > 30 degrees AO+IR instrument • No holiday Instrument exchange • HSC needs 2 days for exchange Instruments • avoid : S-CAM & HSC FMOS Exchange & • avoid : LGS-AO S-CAM, HSC, FMOS Preparation • Ns. IR instruments need 1 day interval for exchange • SCEx. AO needs 8 days, RAVEN needs 14 days • The maximum allocation nights for LGS AO is 3 night per a week 2/25/14 2013 Subaru Winter School @ KASI 22
Schedule Table http: //www. naoj. org/cgi-bin/opecenter/schedule. cgi 2/25/14 2013 Subaru Winter School @ KASI 23
Schedule Management (Internal) 2/25/14 2013 Subaru Winter School @ KASI 24
SAs Assignment http: //www. naoj. org/Observing/Proposals/Visit/SA_assignment. S 14 A. pdf 2/25/14 2013 Subaru Winter School @ KASI 25
Execution of Program Preparation of Cf. P Call for Proposal Archive/Publishing Evaluation of Proposal Execution of Observation Scheduling of Accepted Proposal 2/25/14 2013 Subaru Winter School @ KASI 26
Program Execution 1 -2 Operators 1 SA 1 -3 Observers Classical Observation 2/25/14 2013 Subaru Winter School @ KASI 27
Subaru Operation Statics 120% 蒸着・地 震 100% ソフトウ ェアトラ ブル 装置トラ ブル 80% 望遠鏡ト ラブル 60% 40% 20% 0% S 03 A S 03 B S 04 A S 04 B S 05 A S 05 B S 06 A S 06 B S 07 A S 07 B S 08 A S 08 B S 09 A S 09 B S 10 A S 10 B S 11 A S 11 B S 12 A S 12 B S 13 A
Published Papers (Keck/Gemini/VLT/CHFTとの比較) 望遠鏡 1台当たりの論文出版数 160 Subaru 140 Gemini 120 Keck 100 VLT 80 CFHT 60 40 20 0 1 3 5 7 9 11 観測開始からの年数 13 15 17 29
Archive: SMOKA http: //smoka. nao. ac. jp/register. jsp Registration 2/25/14 2013 Subaru Winter School @ KASI 30
- Slides: 30