Logbook Optics-Setup-Mirca-Apr2018

Enter comments in reverse time order

Date	Who did it?	Action	Comments	Documents
2018-04-12	Satoshi	CMOS camera setup	We finished camera angle adjustment for 44 cameras (in total 54).
2018-04-11	Satoshi	CMOS camera setup	We finished camera angle adjustment for 40 cameras (in total 100). I found angle calculation was not correct. I modified the table and finished adjustment for 10 cameras.
2018-04-10	Satoshi	CMOS camera setup	We finished camera angle adjustment for 43 cameras (in total 60).
2018-04-09	Koji, Satoshi	CMOS camera setup	We finished attaching CMOS holders for all the 198 cameras. We started camera angle adjustment and finished 17 cameras (in total 17).
2018-04-08	Koji, Satoshi	CMOS camera setup	We put loctite on screws of the lens mount for all the 198 cameras. Then we started attaching CMOS holders and finished ~100. We also made a setup for CMOS angle adjustment.
2018-04-07	Satoshi	CMOS camera setup	I finished labeling, adjusting lens, IP configuration and IP address table for 198 CMOS cameras.
2018-04-06	Satoshi	arrival in La Palma

Trouble Shooting

2018/04/11

- I calculated CMOS angles as the laser spot was at the center of focal plane, which was wrong. I recalculated as it is 1.5 m down from the center and restarted adjustment again.

2018/04/09

- Some CMOS cameras have a little rotated images of the scale sheet for angle adjustment. It maybe comes from accuracy of mounting cameras by company.

- Some CMOS cameras have a few dark spots (probably loctite) on their images.

2018/04/07

- We had one camera (1/198) which could not be seen from AMC PC.

Tips

2018/04/07

- When adjusting lens, we put loctite on pins for focus, but not for pins for iris.

2018/04/08

- CMOS camera shields are very tight. We cannot screw some of them completely. In that case you can make use of a CMOS holder to fix them tightly.

- Put loctite on screws of lens mount slowly otherwise loctite can be sticked on the lenses or CMOS sensors.