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[Zhenyu Ye <yezhenyu2003 AT gmail.com>]

Thanks, Han-Sheng. Can you please tell me the dimensions of the box in x-y-z?

Zhenyu

> On Sep 13, 2019, at 2:25 AM, Han-Sheng Li <acidhf AT gmail.com> wrote:
> 
> Dear Zhenyu, 
> 
> Please find the drawing for holding frames shown in here: 
> https://drupal.star.bnl.gov/STAR/blog/hshengli/holding-frames
> 
> Best regards,
> Han-Sheng  
> 
> Zhenyu Ye <yezhenyu2003 AT gmail.com> 於 2019年9月13日 週五 上午2:47寫道：
> Meeting minutes:
> 
> 1. News: BNL approved funds to support FST. Contract with Fermilab SiDet 
> for FST module assembly has been put into BNL system since last week. 
> According to the SOW, we need to provide Fermilab drawings for FST modules, 
> Silicon sensors, hybrids and holding frames by this Sunday Sep 15. 
> 
> 2. DAQ: Tonko found 2 ARCII and at least 1 ARM are removed from the IST 
> crates. 1 ARCII and 1 ARM are in the lab in Physics building. Gerard and 
> Tonko will verify the status of the IST crates and readout boards next 
> week. Gerard and Paul will try to see if the IST slow control still works. 
> Prithwish and Yu will try to learn from them and provide assistance if 
> needed. 
> 
> 3. Shipping
> Han-sheng/Yi: designed a box to ship FST modules. 
> 
> 4. Mechanical structure: EASTON will make the prototype mechanical 
> structure in October. AIDC will produce 10 prototype cooling tubes and 
> joints in October, and 55 in December. AIDC has done initial hybrid gluing 
> to mechanical structure by eye. The tolerance for Hybrid fabrication is 200 
> microns, and mechanical structure 100 microns. 
> 
> 5. Silicon sensors
> Yi: Yi and Zhangbu visited NDL last week. The NDL staffs think they are 
> able to produce Silicon sensors but will take some time (~8 months) to find 
> the proper settings for implantation and polysilicon. A new NCKU Master 
> student will work on this. 
> 
> 6. Hybrid, T-board, and Inner signal cables
> Qian: Nicomatics connectors for T-boards have arrived in China. The agency 
> is checking with the vendor to see if there is any issue with these 
> connectors. 
> 
> 7. Simulation 
> Te-chuan: still working on FST GEANT modeling for cooling tube, and will 
> add APV chips and T-boards. He will report them next week. 
> Krishan: waiting for Daniel to provide the updated tracking code so that he 
> could study how efficiency depends on R.
> 
> Action items: 
> 1. Prithwish will bring the ARCII and ARM back to STAR, and check exactly 
> how many ARMs are removed from the IST crates, and will try to look for the 
> other missing ARCII.
> 2. Flemming will find out from Rahul whether NOVEC has been delivered and 
> if so contact Gerrit for having a look at the IST rack.
> 3. Han-sheng will add 2 more screws to fix the FST module in the box, and 
> send Zhenyu the updated drawings and movie this Friday or Saturday. 
> 4. We will check if we can use the PELICAN boxes which were used for 
> shipping IST modules for FST modules. Flemming found three of them at BNL.
> 5. Yi is working on the documentation of the mechanical structure. He has 
> the inputs from EASTON and AIDC in Chinese and will convert them to 
> English. 
> 6. Yi will discuss with AIDC for the precision they can achieve and whether 
> or not specific fixtures are needed for mounting hybrids to mechanical 
> structure 
> 7. There are a number of studies to study the number of segmentation and 
> Z-locations that should be done once the tracking code is ready. 
> 
> 
> > On Sep 10, 2019, at 9:08 PM, Zhenyu Ye <yezhenyu2003 AT gmail.com> wrote:
> > 
> > Dear all,
> > 
> > We will have a meeting at 9am BNL time this Thursday Sep 12. The meeting 
> > agenda and bluejeans info can be found at 
> > 
> > https://drupal.star.bnl.gov/STAR/blog/yezhenyu/forward-silicon-tracker-weekly-meeting
> > 
> > 1. News - All
> > 2. Silicon sensor - Zhenyu Ye, Yi Yang
> > 2. T-board, Hybrid, Inner Signal Cable - Jianing Dong, Michael Capotosto, 
> > Gerard Visser 
> > 3. Mechanical Structure - Yi Yang, Han-sheng Li
> > 4. Simulation - Te-Chuan Huang, Krishan Gopal
> > 
> > Best,
> > Zhenyu
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