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[Han-Sheng Li <acidhf AT gmail.com>]

Hi Zhenyu,

The size of the box is 230*350*80 mm in x-y-z.

Best regards,

Han-Sheng    

Zhenyu Ye <yezhenyu2003 AT gmail.com> 於 2019年9月13日 週五 下午11:30寫道：

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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