すばる望遠鏡運用の状況

2016/09/27 JST

国立天文台ハワイ観測所

Budget Status

‘Subaru Telescope Project’ budget allocation over years

1000

1500

2000

2500

3000

3500

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016

Fiscal year

Budg

et (M

JPY

)

Budget allocated for Subaru Telescope project. From 2014 there are additional inputs from NAOJ.

Budget 2013-2015

0

500,000

1,000,000

1,500,000

2,000,000

2,500,000

2013 2014 2015Telescope maintenance and upgrade Facility maintenance and upgrade Instrument maintenanceOperations Computer, network and archive New developmentOpenuse Electricity and water Human resourcesPIO Research and education TravelOthers

(k JPY)

2,1052,1072,077

*2014はNew Developmentから 留置金で入ったPFS経費を除いている

HR cost for NAOJ faculty members (~$3M) is not included.

Budget Pi-chart (w NAOJ HR cost, JPY)

cf. typical HR cost fraction of other observatories is ~60%

国立天文台予算 (当初配分)

2%2%1%

22%

1%6%

7%1%

9%

49%C Projects

B ProjectsA Projects

Centers 研究部

事務部

人件費

国際連携室

EAO(JCMT)委員会等

予備費

すばる 17%

A, B, Cプロジェクト 光赤外: 全体予算の26.8% 電波: 全体予算の26.9%

すばる望遠鏡装置タイムライン (proposal, update 2016/09/21)

2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

主焦点

カセグレン焦点

ナスミス焦点

Suprime-CamFMOS

HSCPFS

FOCASCOMICSMOIRCS

ULTIMATE

HDSIRCS

AO188SCExAO

IRD

終了終了

終了?

CHARIS

TBD終了持ち込み装置

TBD

終了

TBD

TBD終了終了

review

New Inst?

可視光観測装置 赤外線観測装置

upgrade

(GLAO+WFC)

upgrade?

upgrade?

upgrade

すばるUM (Jan. 10-12, 2017)で議論

Telescope Time

SAC recommendation Sep. 21 JST

• 従来の方針: 戦略枠プログラムは共同利用観測の25%以内

• PFS SSPを控え、HSC SSPの加速が必要

• IRD SSPも予定されている

• 新方針:通常の公募観測を全体の40%以上確保する

• ‘通常の公募観測’ には normal, service, intensiveのすばる観測、および時間交換プログラムを含む

An example of HSC SSP night allocations

Runs SSP Cum. SSP No HSC

S17A 5 36 164 May

S17B 4 48 212 TBD

S18A 6 26 238 May-June?

S18B 3 30 268 TBD

S19A 4 32 300 TBD

total 22 172

This requires ~8 nights/run allocation for HSC SSP.Number of open-use HSC nights will be suppressed.

15

共同利用の見通し: 仮定• M1 recoating: S18A (or S17B), S21B, S25B

• Downtime: できるだけ明夜に

• PFS SSP: from S19B, 300 dark nights

• Subaru-WFIRST joint programは入れていない

• UHは年間52夜 (downtimeが無い場合)

• ‘EAO time’ 3 DDT nights in S17A and S17B

Dark Nights

0

25

50

75

100

16A 16B 17A 17B 18A 18B 19A 19B 20A 20B 21A 21B 22A 22B 23A 23B 24A 24B 25A 25B

HSC SSP PFS SSP PFS comm G-S K-S UHDDT+GTO Open-use Downtime

HSC SSP PFS SSP

GeminiKeckUH

Open-use

Bright Nights

0

25

50

75

100

16A 16B 17A 17B 18A 18B 19A 19B 20A 20B 21A 21B 22A 22B 23A 23B 24A 24B 25A 25B

PFS comm IRD-SSP US-SSP G-S K-S UH DDTOpen-use Downtime

IRD SSP GeminiKeckUH

DDT

Open-use

Dark ave. 27 Open-use Nights / Semester

0

25

50

75

100

S16A S17A S18A S19A S20A S21A S22A S23A S24A S25A S26A

Open-use - dark (SSP - dark) (Others - dark)

Open-use

Bright ave. 40 Open-use Nights / Semester

0

25

50

75

100

S16A S17A S18A S19A S20A S21A S22A S23A S24A S25A S26A

Open-use - bright (SSP - bright) (Others - bright)

Open-use

Regular program fraction

0

40

80

120

160Normal+TimeExchange (Others)

S16A

S16B

S17A

S17B

S18A

S18B

S19A

S19B

S20A

S20B

S21A

S21B

S22A

S22B

S23A

S23B

S24A

S24B

S25A

S25B

S26A

0.4

0.6

0.8

0.2

1.0

Normal + Time Exchange

共同利用の見通し: 今後議論すべき事項

• Subaru-Keck collaboration program?

• UH to join SSPs?

• Subaru-WFIRST joint program(s)?

• International partners