Home CMS Production Clean room MedAustron HEPHY testbeams old
electronics module assembly SiDDaTA scratch
  HEPHY logbook of the Electronics Group, Page 2 of 4  Not logged in ELOG logo
New entries since:Thu Jan 1 01:00:00 1970
Entry  Fri May 22 12:01:32 2015, Hao Yin, , , , CMC injection LV 10V 
Comparison w/o filter (LC) connected to -z_n side.

Mateo has the results.
Entry  Thu May 21 18:23:22 2015, Hao Yin, , , , Noise Injection LV cable P1000717.JPG
(TestNr. 15)

injecting sin wave into LV at different frequencies to analyse the output frequency and noise ground level after the junction borad.
Entry  Wed May 20 10:12:12 2015, Hao Yin, , , , Ladder RLC test (CMC Injection) 
L5 Ladder Test

folder: /mnt/data/ITA_NOISE_TESTS/Ladder_test

Setup: ladder only, noise injection on one hybrid (injection point = cable between hybrid and junction board, see attachment
Entry  Tue May 19 14:48:06 2015, Hao Yin, Belle II, module, L6 Noise inJection Runs, L6 Noise inJection Runs 
Folder "L6_RLC_Test"

Configuration file: /mnt/data/ITA_NOISE_TESTS/L6_RLC_Test/SinglePeak_3Fadc.cfg

3 Tests: Injkection to 2.5V 1.25V. ground and their combination
Entry  Tue May 19 13:42:04 2015, Hao Yin, , , , L6 Noise inJection Setup P1000702.JPGP1000700.JPGP1000699.JPGP1000703.JPGP1000707.JPG
Test Nr. 1:

RLC between DockBox and Hybrid (both side).

Preliminary Test on L6, but all other sensors are connected.
Entry  Tue May 19 13:23:16 2015, Hao Yin, Belle II, system, Calibration, CalibrationRun001 
PedestalRun001, FIRRun001,

room temperature,

no noise injection
Entry  Tue May 19 11:01:29 2015, Hao Yin, Belle II, system, Pedestal, PedestalRun 16x
FIRRun001

Baseline measurement without injections, 50000 event,

room temperature.
Entry  Tue May 19 10:57:19 2015, Hao Yin, Belle II, system, FIR, FIR filter 
first fir filter run:

# 1:[0x[FADC ID] in hex], 2:[APV25 ChannelNr], 3-10:[fir coef in float]

0x1,0,1.13520608876,-0.0660414994664,-0.0344046528212,-0.0160940592489,-0.0188049576486,-0.00405635272718,0.0022422085805,0.0019532245698
Entry  Tue May 19 10:08:53 2015, Hao Yin, , , , FADC system setup success 
3 FADC. All Channel/APV25 running (except L3 n first and last -> not connected (bonding))

n-side: all connectors

p-side: 0x01: 1, 2, 4 and 0x02, 1 with L3 p and L4 p (Telescope)
Entry  Tue May 19 09:31:50 2015, Hao Yin, , , , Noise Test ITA 
Everything works except L3 p-side.

The config file is shown in the following:

### Original Configuration File Name: /home/katsuro/tuxdaq_devel/config/delay_scan.latency_scan.cfg ###
Entry  Thu Jun 5 10:34:45 2014, Benedikt Würkner, Belle II, source, Silc Module, Silc Angle Measurement 10° 
Measured the Silc 03/10 Module using the Sr90 Source to have a comparison for the Eta-Distribution at different angles. 
Data can be found on heros in: /home/medialib/LAB_Silc_Angle. 
Plots made with TuxOA for all different regions can be found in /home/users/bwuerkner/plots/. 
Entry  Thu Jun 5 10:34:29 2014, Benedikt Würkner, Belle II, source, Silc Module, Silc Angle Measurement 7° 
Measured the Silc 03/10 Module using the Sr90 Source to have a comparison for the Eta-Distribution at different angles. 
Data can be found on heros in: /home/medialib/LAB_Silc_Angle. 
Plots made with TuxOA for all different regions can be found in /home/users/bwuerkner/plots/. 
Entry  Thu Jun 5 10:34:06 2014, Benedikt Würkner, Belle II, source, Silc Module, Silc Angle Measurement 4° 
Measured the Silc 03/10 Module using the Sr90 Source to have a comparison for the Eta-Distribution at different angles. 
Data can be found on heros in: /home/medialib/LAB_Silc_Angle. 
Plots made with TuxOA for all different regions can be found in /home/users/bwuerkner/plots/. 
Entry  Thu Jun 5 10:33:46 2014, Benedikt Würkner, Belle II, source, Silc Module, Silc Angle Measurement 1° 
Measured the Silc 03/10 Module using the Sr90 Source to have a comparison for the Eta-Distribution at different angles. 
Data can be found on heros in: /home/medialib/LAB_Silc_Angle. 
Plots made with TuxOA for all different regions can be found in /home/users/bwuerkner/plots/. 
Entry  Fri May 16 11:40:29 2014, Benedikt Würkner, Belle II, source, L3 module, No 6 of 6 room temperature measurements using Sr90 Source (single) 10x
Sr90 Radioactive Source
No cooling
Module position: -54:-10(bottom right)
Entry  Fri May 16 11:38:44 2014, Benedikt Würkner, Belle II, source, L3 module, No 5 of 6 room temperature measurements using Sr90 Source (single) 10x
Sr90 Radioactive Source
No cooling
Module position: -27:-10(bottom center)
Entry  Fri May 16 11:37:05 2014, Benedikt Würkner, Belle II, source, L3 module, No 4 of 6 room temperature measurements using Sr90 Source (single) 10x
Sr90 Radioactive Source
No cooling
Module position: 0:-10(bottom left)
Entry  Fri May 9 16:44:41 2014, Benedikt Würkner, Belle II, source, L3 module, No 3 of 6 room temperature measurements using Sr90 Source (single) 10x
Sr90 Radioactive Source
No cooling
Module position: -54:0(top center)
Entry  Fri May 9 15:12:44 2014, Benedikt Würkner, Belle II, source, L3 module, No 2 of 6 room temperature measurements using Sr90 Source (single) 10x
Sr90 Radioactive Source
No cooling
Module position: -27:0(top center)
Entry  Thu May 8 16:51:57 2014, Benedikt Würkner, Belle II, source, L3 module, No 2 of 6 room temperature measurements using Sr90 Source (single) 
Failed with Error: "***ERROR*** Init NECO failed,  Return code: -32761"
Restarted and it works again
Sr90 Radioactive Source
ELOG V3.1.5-fc6679b