Logbook Optics-Setup-Mirca-Apr2018
Enter comments in reverse time order
| Date | Who did it? | Action | Comments | Documents |
|---|---|---|---|---|
| 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.
