Starting from about 23:40 we have a complete set-up with Ge detector and particle detector. Gas jet density about 1.1e12.
Between 23:40a and 00:10 the waiting time of the CCDs was too short --> additional noise in the CCDs.
Then failure of the GE camera too in data07 files.
Starting from 00:45,
- new gas jet pressure of 7E11 a/cm2
- injection with 1E7 ions
- cycle time: 46 seconds
- measurement time: 10 secons
- CCD waiting time: 30 seconds
No problem until 5:04 --> failure in the UNILAC
6:30 Zn calibration (01, 20 minutes) but with the ESR cycle still active!!
6:50 backround calibration (background1)
7:15 Ge detector filling
7:25 Restart new measurement data05
8:45: Closing data05 opening data06
8:50: injection failure in ESR for files n=3-4
8:52 beam is back
(then we try to write here more regularly.....) |