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  HEPHY logbook for testbeam at SPS June 2009, Page 3 of 6  Not logged in ELOG logo
New entries since:Thu Jan 1 01:00:00 1970
Entry  Thu Aug 20 15:50:58 2009, Manfred Valentan, alignment_laser, slow control: HV graph, all alignemnt_laser runs, , 20.08.09 10:36, 4h 43m 52s later slow_control_alignment_sensors.gif

blue graph: h03

white graph: h04

Entry  Thu Aug 20 15:54:45 2009, Manfred Valentan, BELLE, temp/humidty logger data, , , ,  easylog_under_telescope.gif

position: underneath telescope. dewpoint ~ 15 degree

test with chiller: running 4 hours at 15 degress: NO condensation on alu pipe

Entry  Thu Aug 20 19:12:23 2009, Manfred Valentan, alignment_laser, background mesurement with laser OFF, laser002, 10000, 20.08.2009 19:10:09, 20.08.2009 19:11:57 
 
Entry  Thu Aug 20 19:15:29 2009, Manfred Valentan, alignment_laser, laser on, laser003, 10000, 20.08.2009 19:13:04, 20.08.2009 19:14:49 

HV=70V, 40MHz, 6 samples, beam off
5ns trigger pulse width, 1 kHz trigger,
current_laser=10mA,
Photodiode: pulse_width=15ns, amplitude=7mV

same settings as run laser001

Entry  Thu Aug 20 19:35:06 2009, Manfred Valentan, alignment_laser, laser at high intensity (saturation on near sensor, good signal on far sensor), laser004, 100000, 20.08.2009 19:18:47, 20.08.2009 19:35:05 laser_interference.png

HV=70V, 40MHz, 6 samples, beam off
5ns trigger pulse width, 1 kHz trigger,
current_laser=10mA,
Photodiode: pulse_width=50ns, amplitude=45mV

laser at high intensity (saturation on near sensor, good signal on far sensor)

attached picture shows profile of laser on far sensor creating interferences

Entry  Thu Aug 20 19:46:02 2009, Manfred Valentan, alignment_laser, laser at high intensity, far sensor in 2nd position, laser005, 50000, 20.08.2009 19:45:16, 20.08.2009 19:53:01 

far sensor in 2nd position; laser at high intensity (saturation on near sensor, good signal on far sensor)

HV=70V, 40MHz, 6 samples, beam off, far sensor in 2nd position
5ns trigger pulse width, 1 kHz trigger,
current_laser=10mA,
Photodiode: pulse_width=50ns, amplitude=45mV

 

Entry  Thu Aug 20 19:56:21 2009, Manfred Valentan, alignment_laser, background mesurement with laser OFF, laser006, 10k, 20.08.2009 19:54:04, 20.08.2009 19:55:38 
 
Entry  Thu Aug 20 20:06:06 2009, Manfred Valentan, alignment_laser, low intensity (like laser001), but far sensor in 2nd position, laser007, 50k, 20.08.2009 19:57:52, 20.08.2009 20:05:34 

HV=70V, 40MHz, 6 samples, beam off, far sensor in 2nd position
5ns trigger pulse width, 1 kHz trigger,
current_laser=10mA,
Photodiode: pulse_width=15ns, amplitude=7mV

Entry  Sun Aug 23 14:03:14 2009, Manfred Valentan, Pt_ITE512, Pt & ITE512 center position, 1 deg, run024, 20000, 23.08.2009 13:59:06,  

Pt: 1 Grad, HV=200V, 0% RH
ITE512: HV=70V
X-Y-Table: x=99.6, y=36
Telescope: run7316

Entry  Tue Aug 25 18:22:25 2009, Manfred Valentan, Pt_ITE512, Pt_ITE512 40deg NO air! (for calibration), run041, 10k, 25.08.2009 18:20:30, 25.08.2009 

Pt: 40 Grad, HV=200V, 36.9% (start run) to xx% (end run) RH, beam on, 120GeV

ITE512: HV=70V, I=51muA
X-Y-Table: x=99.6, y=36
Entry  Sun Aug 23 23:38:27 2009, Georg Auzinger, , Phone numbers, , , ,  

 Georg #70

Wolfgang - Building: 41, Room: 204, Tel: ?

Manfred: Building 38, Room 522, Tel: 70522

Chrisu: B39, room 309, Tel: 79309

Bergi: Tel Zimmer: 79112, Handy: 16-2471

Maks: Tel Zimmer: 79117

Entry  Mon Aug 24 11:58:23 2009, Georg Auzinger, Pt_ITE512, Pt_ITE512 1deg air, run025, 20k, 24.08.09 11:24:33, 24.08.09 12:40:25 

Pt: 1 Grad, HV=200V, 0% RH, beam on, 120GeV

ITE512: HV=70V,
X-Y-Table: x=99.6, y=36
Entry  Mon Aug 24 13:01:14 2009, Georg Auzinger, Pt_ITE512, Pt_ITE512 3deg air, run026, 20k, 24.08.09 11:24:33, 24.08.2009 14:11:45 

Pt: 3 Grad, HV=200V, 0% RH, beam on, 120GeV

ITE512: HV=70V,
X-Y-Table: x=99.6, y=36
Entry  Mon Aug 24 14:23:01 2009, Georg Auzinger, Pt_ITE512, Pt_ITE512 5deg air, run027, 20k, 24.08.2009 14:27:07, 24.08.2009 15:26:20 

Pt: 5 Grad, HV=200V, 0% RH, beam on, 120GeV

ITE512: HV=70V,
X-Y-Table: x=99.6, y=36
Entry  Mon Aug 24 15:28:49 2009, Georg Auzinger, Pt_ITE512, Pt_ITE512 7deg air, run028, 20k, 24.08.09 15:39:50, 24.08.09 16:40:54 

Pt: 7 Grad, HV=200V, 0% RH, beam on, 120GeV

ITE512: HV=70V,
X-Y-Table: x=99.6, y=36
Entry  Mon Aug 24 16:44:36 2009, Georg Auzinger, Pt_ITE512, Pt_ITE512 9deg air, run029, 20k, 24.08.09 17:03:21, 24.08.09 18:20:55 

Pt: 9 Grad, HV=200V, 0% RH, beam on, 120GeV

ITE512: HV=70V,
X-Y-Table: x=99.6, y=36
Entry  Mon Aug 24 18:30:07 2009, Georg Auzinger, Pt_ITE512, Pt_ITE512 11deg air, run030, 20k, 24.08.09 18:45:09, 24.08.09 20:37:04 

Pt: 11 Grad, HV=200V, 0% RH, beam on, 120GeV

ITE512: HV=70V,
X-Y-Table: x=99.6, y=36
Entry  Mon Aug 24 22:04:56 2009, Georg Auzinger, Pt_ITE512, Pt_ITE512 13deg air, run031, 20k, 24.08.09 20:53:50, 24.08.09 22:00:49 

Pt: 13 Grad, HV=200V, 0% RH, beam on, 120GeV

ITE512: HV=70V,
X-Y-Table: x=99.6, y=36
Entry  Mon Aug 24 22:12:22 2009, Georg Auzinger, Pt_ITE512, Pt_ITE512 15deg air, run032, 19456, 24.08.09 22:18:08, 24.08.09 23:25:52 

Pt: 15 Grad, HV=200V, 0% RH, beam on, 120GeV

ITE512: HV=70V,
X-Y-Table: x=99.6, y=36
 
no beam
--> run stopped after 19456 events
Entry  Tue Aug 25 01:33:18 2009, Georg Auzinger, Pt_ITE512, Pt_ITE512 0deg air, run033, 151724, 25.08.09 01:35:18, 25.08.2009 08:44:27 

Pt: 0 Grad, HV=200V, 0% RH, beam on, 120GeV

ITE512: HV=70V,
X-Y-Table: x=99.6, y=36
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