Dear chiefs (cc: Shinkai-san),


SEO plan to have the first KAGRA engineering run on June 8th. This run will be short term for only 6hours (probably from 12PM to 6PM).

As announced in today’s chief meeting, currently we are thinking to have two (not three as announced before) runs in June. Currently the second run will be on June 29th.

For detail like purpose etc., please look at here;
https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=10168


I would like to collect items which should be implemented before joining O3 from each subgroup. Please fill the list below and send it to me. 

I hope the due date is 5/26(Sun).

If items are not enough, SEO will request tasks directly to each subgroup. After collecting items, I will make a big list which can be seen at a glance.


Thank you,
Osamu Miyakawa




Please fill the item list below and send it to Miyakawa.

----------------------------------------------------------------
subgroup name:

Necessary items by joining O3 (add No. if you need more):
1. Installation of the more PEMs
2. KAGRA environmental characterizations (Suspension, cryogenic, optical tables, underground)
3. Noise evaluation by PEM injection
4. Data/Detector quality flag from PEM
5. Coherent analysis between PEMs and GW signals
6. 
7.
8.
9.
10.



Please list item No. that can be performed at 6 hours engineering run on June 8th:
No. (ex.)1, 2, 4, 7

------------------------------------------------------------------