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  Belle testbeam at SPS in June 2015, Page 1 of 6  Not logged in ELOG logo
Entry  Tue May 12 10:27:39 2015, Benedikt Würkner, SVD3 (H6B), Setup information, , , , , Unknown spider-config.jpg
Information concerning the SVD3 setup during a beam test

In the beam area setup the whole crate and the power supply with the usual spider cable and the two Keithly 2410 high voltage supplies.
Monitoring of the 2410 happens via a NI MAX interface that connects to the GPIB-Ethernet interface and needs to be configured there. The IP and password
Entry  Wed Jun 3 10:48:42 2015, Benedikt Würkner, common, Networking, , , , , Unknown 
WLAN Router:

SSID: Hephy

password: 20supersecret14

DHCP Range: 192.168.0.200 to 239
Entry  Wed Jun 3 17:23:07 2015, Thomas Bergauer, Belle II FADC (H6A), XY stage positions, , , , , Unknown L5_Class_B-.PNG
x-Achse: positiv Richtung Saleve (counting room)

y-Achse: positiv Richtung UNTEN!!
Entry  Thu Jun 4 18:49:03 2015, Benedikt Würkner, SVD3 (H6B), Setup, , , , , Unknown IMG_20150604_184442.jpgIMG_20150604_184451.jpgIMG_20150604_184516.jpg
 
Entry  Fri Jun 5 19:55:00 2015, Hao Yin, Belle II FADC (H6A), Sixlet Calibration, 003, , , , Unknown 
lat = 98

room temp

pedestalrun 003
Entry  Fri Jun 5 23:38:51 2015, Hao Yin, Belle II FADC (H6A), Pedestal, 005, 10000, , , Unknown 
Readjust after cooling box.

room temp, firrun002
 
Entry  Sat Jun 6 16:14:36 2015, Benedikt Würkner, SVD3 (H6B), calibration run and setup information, cal01, , , , Unknown 
Calibration Run with +- 50V Bias with higher compliance since the p-side draws more current than expected (23muA by the MAMBO)

 
Entry  Sat Jun 6 16:18:48 2015, Benedikt Würkner, SVD3 (H6B), hardware run, hw003, 50000, , , Unknown 
Table: 100:70

Bias: +-50V

Run to confirm trigger delay
Entry  Sat Jun 6 21:00:15 2015, Benedikt Würkner, SVD3 (H6B), first hardware run with TLU and Telescope, hw004, 117171, , , Unknown 
Table: 100:70

Bias: +-50V

600 pedestal
Entry  Sun Jun 7 10:36:38 2015, Hao Yin, Belle II FADC (H6A), Pedestal, 006, 10000, , , Unknown Pos1.PNG
Cooled, Temp see attachment
FirRun002
 
Entry  Sun Jun 7 12:10:24 2015, Benedikt Würkner, SVD3 (H6B), Telescope Threshold8b test run , 0046, 14399, , , Unknown 
Telescope in combination with SVD3
Entry  Sun Jun 7 12:11:42 2015, Benedikt Würkner, SVD3 (H6B), Telescope Threshold7 test run , 0047, 38175, , , Unknown 
Telescope alone
Entry  Sun Jun 7 12:12:00 2015, Benedikt Würkner, SVD3 (H6B), Telescope Threshold7 test run , 0048, 53356, , , Unknown 
Telescope alone
Entry  Sun Jun 7 14:44:29 2015, Thomas Bergauer, SVD3 (H6B), XY Stage and DUT Positions, , , , , Unknown FWD-BWD.PNGapv-numbering.jpgFWD-BWD_Bemaßung.PNG
Coordinate system:

pos x-Direction = Jura side

pos y-Direction = Down
Entry  Sun Jun 7 15:59:05 2015, Hao Yin, Belle II FADC (H6A), Hardware, 012, 50000, , , Unknown Pos3.PNG
cooled (see attachment)

FIRRun002, PedestalRun006

target: CE, pos 2
Entry  Sun Jun 7 20:02:40 2015, Hao Yin, Belle II FADC (H6A), Cooling Box Emergency break, , , , , Unknown 
Something triggered a emergency break. HWRun012 only last 1-10k event has to be discarded.
Entry  Mon Jun 8 11:33:24 2015, Thomas Bergauer, common, beam profile, , , , , Unknown Beamprofile.png
120GeV hadrons, beam config H6A.BELLE.003
Entry  Mon Jun 8 15:03:53 2015, Benedikt Würkner, SVD3 (H6B), hardware run with TLU and FEI4 WORKING, 59, 19000, , , Unknown 
Testrun with the FEI4 working for the first time. 

Lessons learned about the configuration:

EnableDUTVeto needs to be set for the FEI4 to allow it to work
Entry  Mon Jun 8 15:49:23 2015, Benedikt Würkner, SVD3 (H6B), Hardware FEI4, 60, 50000, 10, No, Unknown Screenshot_2015-06-08_17.59.50.pngScreenshot_2015-06-08_17.41.03.png
Hardware run with FEI4, Telescope and FW&BW Modules

Pos 10: x= 136.08mm, y=68.9 mm (narrow
side down)
Entry  Mon Jun 8 16:53:13 2015, Benedikt Würkner, SVD3 (H6B), EUTelescope Fitter not working investigation, , , , , Unknown nice-alignment.pngbad-alignment.png
Apparently every problem can be attributed to a misalignment problem. The telescope has troubles with heavily misaligned DUTs. Was resolved by creating
different gear-files for each run with pretty precise coordinates of the DUT position calculated for the telescope coordinate system. 

Additionally one has to watch out for misaligned planes of the telescope itself. It was required to allow for more than 2mm offset for the telescope
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