1) Short Term tests

MODULE 410 405 413 404 424 420 422 408
QA
noise [mV]
HV=+1000V 0.355
0.337
0.328 0.309 0.372 0.328 0.344 0.330 0.332
HV=−1000V 0.340 0.328 0.305 0.374 0.330 0.341 0.328 0.333
Before mounting
noise [mV]
HV=+1000V, no source,
autotrigg.
0.306 0.287 0.273 0.305 / / / /
After Mounting
noise [mV]
HV=+1000V, no source,
autotrigg.
/ / / / 0.282 0.291 0.288 0.272
HV=+1000V, with Sr90,
trigg Thr=1mV
0.312 0.285 0.267 0.317 0.294 0.304 0.290 0.297
HV=+1000V, with Sr90,
trigg Thr=1.2mV, long run
/ / / 0.319 / / / /
HV=+1000V, with Sr90,
trigg Thr=1.52mV
0.318 0.288 0.267 0.318 0.293 0.303 0.288 0.295
HV=+1000V, with Sr90,
trigg Thr=1.72mV
0.308 0.287 0.264 0.319 0.296 0.308 0.288 0.297
HV=+1000V, with Sr90,
trigg Thr=2mV
0.316 0.290 0.266 0.321 0.294 0.300 0.290 0.294


2) Longterm Tests of side A (F410, F405, F413, F404)

&bull Sr90 on F410, trigg. on F410 with Thr=1.24mV:
time Plots
from 12. Jan. ~19:00
to 14. Jan. ~02:00
Noise, Amplitudes
Autocorrelation
Correlation Coeff.
from 14. Jan. ~16:40
to 15. Jan. ~09:30
Noise, Amplitudes
Autocorrelation
Correlation Coeff.


&bull No Sr90, Autotrigg.:
time Plots
from 15. Jan. ~09:40
to 15. Jan. ~10:10
Noise
from 15. Jan. ~10:30
to 16. Jan. ~14:40
Noise



3) Tests in SR1

Noise measurements of F408 and F420, F420 below Pixel's read-out
&bull 12/03/2007: Pixel's redout active during the measurement, trigger: auto
&bull 14/03/2007: Pixel's redout active, trigger: 40MHz clock from TIM
&bull 15/03/2007: Pixel's redou: 1 module active, trigger: 40MHz clock from TIM

Irena Dolenc