NRO Computing GroupReport 2014

Shigeru Takahashi (NRO)

Member of NRO Computing Group• S. Takahashi 　 [Manager] Research Expert (duty 100 %)

• K. Miyazawa Senior Engineer

• J. Maekawa Research Expert (NRO:80% ALMA:20%)

• M. Oya Research Expert (100%)

• Y. Tatamitani Research Expert (100%)

• （ S. Takano ） , （ T. Oshima ） , (K. Kinugasa) , (K. Matsui), (H. Nishitani), (E. Hatakeyama) 　　　　　　　　　　

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2013 Computer Replacement

• Drastic changes in the computer system– Mail address: nro.nao.ac.jp -> nao.ac.jp– Closing mailing-lists, etc…– Open use observations• Computer accounts• Observations• Reduction• Connection your PC

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Computer Accounts

• Your account will be sent after your proposal is accepted.

• You can’t specify project names.– Don’t make a proposal directory of your

preference.• Expire date– Jun. 30 ( ~ 1 month after the end of the season)

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Observations

• Obstable software– VPN connection from outside the NAOJ subnet.– Linux, Mac, Windows

• Observations and data– Linux system– Data download system (Web or scripts)

• Remote observation system– from MTK (Please use this system !)– from your Lab. (Test Phase)

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Reduction

• Temporal server (vc06x1)– Your processed data and pictures may be removed

after 90 days.– Only original data are preserved.– Please save your data before you leave NRO

• Your PC• Open-use of Data Analysis System (NAOJ)

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Connection your PC

• Connect to 93 subnet (Yellow-Green cable)• Open Web browser and register your PC• You must install Anti-Virus software in your PC.• Malware– 6 alerts (2013 Jul. – 2014 Jul.)– The 4 alerts were on Sat. and Sun.

• Much ado about HSC in Jan.-Feb. 2014

Summary

• Don’t make or rename project directories !• Save your data in your disk before you leave

NRO.• Please use MTK remote observation system.• Please install an anti-virus software• Data storage cost is huge.

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