 Sat Sep 30 12:14:52 2023, TD, Satuurday 30 September 10x
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12.54 Power up
All system wide checks OK
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Sat Sep 30 16:37:06 2023, TD, Honeywell HSS-DPS fault
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The Honeywell HSS-DPS dew point sensor indicator ( red LED ) is flashing c. 0.5Hz indicating humiidity > 90+/-3 %
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Sun Oct 1 12:38:56 2023, TD, Sunday 1 October 13x
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12.50 Power up
All system wide checks OK
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Mon Oct 2 14:03:42 2023, TD, Monday 2 October
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15.00 DSSSD bias +60V +6.44uA - breakdown above c. 60V, bias +100V leakage current +20-30uA
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Tue Oct 3 09:14:59 2023, TD, Tuesday 3 October
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09.45 Power up
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Tue Oct 3 10:16:06 2023, TD, nnrpi2 scripts
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pi@raspberrypi:~ $ cat ./caen_screen.sh
if ! screen -list | grep -q "caenhv"; then
screen -f -S caenhv /dev/ttyACM0 9600
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Sun Oct 8 11:44:35 2023, TD, Sunday 8 October 50x
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12.22 USB-controlled ac mains relay - interlock overidden
Water flow OK. Water temp 19 deg C OK.
Power on.
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Sun Oct 8 14:51:59 2023, TD, Sunday 8 October contd. 28x
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Slow comparator 0xf
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Mon Oct 9 09:03:10 2023, TD, Monday 9 October 50x
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09.55 Water pressure and temp OK
Power on
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Mon Oct 9 14:29:12 2023, TD, Monday 9 October contd.
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15.20 aida10 LK4 ( front f/p -> gnd ) fitted - investigate impact aida10 asic #4 edge channels
DSSSSD HV bias +100V >+50uA
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Tue Oct 10 08:38:37 2023, TD, Tuesday 10 October 40x
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09.38 Water flow & temp OK
Power ON
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Wed Oct 11 09:37:30 2023, TD, Wednesday 11 October 48x
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10.00 Water flow & temp OK
Power ON
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Wed Oct 11 16:53:20 2023, TD, Wednesday 11 October contd. 14x
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CAEN N1419ET ch 2 - all outputs non-floating ( internal LK fitted )
Standard coaxial HV cable chained to aida12, aida03, aida11, aida09, aida01 & aida10
aida04 LK1 ( local gnd ) fitted
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Thu Oct 12 09:12:34 2023, TD, Thursday 12 October 47x
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10.10 Water flow & temp OK
Power ON
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Thu Oct 12 13:02:50 2023, TD, Thursday 12 October contd. 50x
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ASIC settings 2021Apr29-13-16-00
slow comparator 0xa ( all p+n junction FEE64s ) and 0xf ( all n+n Ohmic FEE64s )
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Thu Oct 12 16:40:21 2023, TD, background alpha 13x
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start 14.55 |
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Wed Oct 18 17:18:57 2023, TD, Wednesday 18 October 8x
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Tue Nov 14 16:52:54 2023, TD, Tuesday 14 November
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15.06 Quick test of AIDA 24cm x 8cm 'triple' DSSSD before dismounting to install 1x bPlast detector downstream of the DSSSD
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Tue Nov 14 17:08:49 2023, TD, Report - high - unable to change ASIC settings directory in Options
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Attempting to change the text string specifying the ASIC settings directory ( 2023Nov14-15.25.24 ) in Options produces an error - see attachments 1 & 2
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Tue Nov 14 17:19:11 2023, TD, TapeServer, Merger, NetVar etc status
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