beamtimes:2022_apr:a1
Table of Contents
A1 control
Change Target
- Make sure the beam is off! Usually one moves the target only while being on the phone to MAMI.
- Open a terminal as mezzo on control1
- Optional: Check the target position with
where_target
- Go to the new position with the appropriate go-command (e.g.
go_C12
) - Check the target position with
where_target
. The setpoint should be the selected target, and the difference should be small ( < 100 )
Checking Beam Position
- Call MAMI and tell them, that you want to check the beam position.
- Ask MAMI to switch off the beam and wait for the confirmation, that the beam is off!
- Move in the screen (see section: Change Target)
go_Al2O3
- on a1analyse (Computer with Dual screen) locate the upwards arrow on the panel next to the a1-logo
- Click it to open the menu
- Select the menu item
Target Camera
- An MPlayer window will open. If not, check if it's already open.
- Press
c
to activate the camera, now you should see the cross hairs on the screen. - Ask MAMI for a little bit of beam (nanoamperes)
- When you see the beam on the screen, take a picture by pressing
p
. It will be saved to the logbook. - Ask MAMI to center the beam on the target and take another picture.
- Switch off the camera by pressing
c
again. Close the MPlayer window. - Ask MAMI to switch off the beam and wait for the confirmation, that the beam is off!
- Move in the correct production target (e.g.
go_C12
) - Wait for the target to reach the position.
- Check the target position with
where_target
. The setpoint should be the selected target, and the difference should be small ( < 100 ). - Ask MAMI for the correct beam current.
Spec A
Spec B
beamtimes/2022_apr/a1.txt · Last modified: 2022/04/21 15:16 by himuser