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  HEPHY logbook for testbeam at SPS October 2011, Page 5 of 5  Not logged in ELOG logo
Entry  Mon Sep 19 17:47:50 2011, Manfred Valentan, Micron, Module COMM-IRRAD, , , , ,  

Sensor: B2Micron_2826_07_Baby2 (reused from last year, was DUT3, module is irradiated to 700 kGy)

p-stop: Common, with intermediate strips, irradiated

Hybrid p-side: H41
Hybrid n-side: M31

Entry  Mon Oct 3 20:30:14 2011, Thomas Bergauer, common, XY Tisch, , , , ,  xy-tisch-control.JPGdesy_xy_table.jpg

Grosser (DESY) Tisch:  x = -342.0    y = 343.0  (Einheiten unbekannt, möglicherweise mm)

Raten-Scan siehe gescannter Zettel im Attachment.

 

erster Wert: X, also horizontal (positive Zahlen: Saleve side = Restaurant Nr. 3)

zweiter Wert: Z, also Höhe (positive Zahlen nach unten)

Micron DUT: X:324, Z:103 [Einheiten in mm]

 

configuration: IP-Address 192.168.0.13; 2 Achsen

Entry  Mon Oct 3 21:08:27 2011, Manfred Valentan, Micron, Micron-Baby-Stack p-stop, configuration, , , , ,  Micron-Baby-Stack_p-stop.pngcern11_micronbaby_pstop_single.cfgcern11_micronbaby_pstop_multi6.cfg

Photo of hand-drawn stack configuration, config files

Entry  Tue Oct 4 10:44:09 2011, Christian Irmler, Micron, Internal Calibration, cal002, 83800, 04.10.2011 10:04:49, 04.10.2011 10:19:41,  

micronbaby p-spray/irrad
HV = -100V
beam on,

irrad APVs with standard baseline settings --> too high

APV #2 (I²C addr. 40) deactivated, latency error after initialization, reset line open?

Entry  Tue Oct 4 10:44:48 2011, Christian Irmler, Micron, Internal Calibration, cal003, 83800, 04.10.2011 10:33:50, 04.10.2011 10:48:51,  

micronbaby p-spray/irrad
HV = -100V
beam on, baseline of irrad APV reduced

APV #2 (I²C addr. 40) deactivated, latency error after initialization, reset line open?

Entry  Tue Oct 4 10:47:59 2011, Manfred Valentan, Micron, Internal Calibration, cal001, 83800, 03.10.2011 20:34:48, 03.10.2011 20:50:57,  

micronbaby p-stop stack
HV = -100V
beam on

Entry  Wed Oct 5 19:33:40 2011, Markus Friedl, common, Trigger condition, , , 4.10.2011 15:00, ,  trigger_path_with_veto.png

Changed trigger such that off-spill scintillator triggers are vetoed.

Inserted Flip-Flop which is set by begin of spill (WWE) and reset by end of spill signal (EE). Out-bar is put in coincidence with the scintillator trigger.

This also changes the timing, which was unfortunately not detected until 30 hours later. Thus, runs 4-7 have bad (wrong) timing -> UNUSABLE

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