Logbook ModuleAssemblyAtIAC

Enter comments in reverse time order

Date	Who did it?	Action	Comments	Documents
2017-1-21	Shu, Shunsuke, Taka, Yusuke	Cabling	We connected the 380 V from the wall to PSU and got 24 V for the first time. It is working fine. QC measurements on 1 Italian Dragon is performed, finding no problem.
2017-1-21	Shu, Shunsuke, Taka, Yusuke	Module Assembly	We sorted 500 PMTs according to QE. We put LOCTITE to screws between PACTA and PMTs for 100 PMTs.
2017-1-20	Shu, Shunsuke, Taka, Yusuke	Module Assembly	We have built 19 PMT heads and 13 Dragon bodies so far. We cannot build more because "spacers" and SCBs are missing.
2017-1-19	Shu, Shunsuke, Taka, Yusuke	Module Assembly	We built 9 PMT heads (PMT + tubes + SCB) and 5 Dragon bodies (Dragon + frame).
2017-1-18	Shu, Shunsuke, Taka, Yusuke	Module Assembly	Yusuke instructed Shu, Shunsuke and Taka how to put the aluminum frame on Dragon. Now all of us can do that.
2017-1-18	Shu, Shunsuke, Taka, Yusuke	Cabling	We managed to buy the 15m 380 V cable at Coelca suggested by Javier. The connector was mounted by Sergio.
2017-1-17	Shu, Shunsuke, Taka, Yusuke	Construct Dark Box	We got sponge from a shop and finally the dark box is completed!. We checked the light leakage from inside by eyes and found no problem	https://drive.google.com/open?id=0B6V4naKAxXfURG1saTU4dXB2X2c
2017-1-16	Shu, Shunsuke, Taka, Yusuke	Cabling	We need 380 V input for the power supply. It can be provided by the wall of the clean room but the outlet is 15 m away. Such cable was not in IAC. We went to the electric shop El Faro, but they had only connectors.
2017-1-16	Shu, Shunsuke, Taka, Yusuke	Construct Dark Box	We bought black tapes in El Faro suggested by Juan Calvo and taping at all edges are done. However, we faced a slight shortage of sponge to fill the connection gaps between two half boxes.
2017-1-13	Yusuke	Module Assembly	We checked if the positions of holes etc of Italian Dragon are fine. We found no problem.	https://drive.google.com/open?id=0B6V4naKAxXfUSjRSQ3Z5LXM0WWs
2017-1-13	Shu, Shunsuke, Taka, Yusuke	Construct Dark Box	90% are done. We had to stop because we ran out of black tapes. We didn't find one in the city. Mirror adjustment is also not yet done.	https://drive.google.com/drive/folders/0B6V4naKAxXfUSFBORzdSN3RnOGM?usp=sharing
2017-1-12	Shu, Shunsuke, Taka, Yusuke	Construct Dark Box	70% are done. We all are very happy.	https://drive.google.com/drive/folders/0B6V4naKAxXfUSFBORzdSN3RnOGM?usp=sharing
2017-1-11	Shu, Shunsuke, Taka, Yusuke	Construct Dark Box	Not easy. Taka started to be frustrated :(.	https://drive.google.com/drive/folders/0B6V4naKAxXfUSFBORzdSN3RnOGM?usp=sharing
2017-1-11	Shu, Shunsuke, Taka, Yusuke	Opening the 4 wooden box	We opened the wooden boxes with electric screw driver etc. Everything inside looked fine.	https://drive.google.com/open?id=0B3iH8cBkhpd0dWZ1NDJzWXI5Y00
2017-1-10	Shu, Shunsuke, Taka, Yusuke	Orientation	We had introduction of the institute and many important people in IAC from Ramon. We had a safety seminar as well.
2017-1-10	Shu, Shunsuke, Taka, Yusuke	Reception	We shortly met with Prof. Rafael Rebolo in his office. We also had a greatest lunch ever with Ramon, Monica and Thomas.