 15 Nov 2019 00:15, Yi Wang, , ,
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14 Nov 2019 09:02, Sam Hill, , ,
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TPC pressure: 32 mbar Recirculation pressure 39 mbar
Had some problems with the Chronobox today but issues seem to have been resolved.
MB on |
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13 Nov 2019 09:53, Xiang Xiao, , ,
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18:54 TPC pressure 258 mabr, recirculation pressure 259 mbar
MB off
LED on |
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12 Nov 2019 23:46, Yi Wang, , ,
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08:41 TPC pressure 260 mbar, recirculation pressure 260 mbar
gas pocket ON
open dewar level: 50/120 cm |
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11 Nov 2019 23:47, Yi Wang, , ,
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08:38 TPC pressure 238 mbar, recirculation pressure 242 mbar
gas pocket ON
open dewar level: 60/120 cm |
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11 Nov 2019 11:28, Sam Hill, , ,
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20:30 TPC pressure 252 mbar, recirculation pressure 254 mbar
See DS Proto log for issues with chronobox
MB off |
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11 Nov 2019 00:00, Yi Wang, , ,
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08:45 TPC pressure 287 mbar, recirculation pressure 289 mbar, no bubble from gas pocket outlet, condenser is full
08:50 refill open dewar, open dewar level: 70/120 cm
Bubbler 8.56V, 512mA |
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09 Nov 2019 23:55, Yi Wang, , ,
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08:55 TPC pressure 314 mbar, recirculation pressure 319 mbar, no bubble from gas pocket outlet
08:59 refill condenser, TPC pressure 225 mbar, recirculation pressure 221 mbar,
08:59 Gas Pocket status: ON |
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09 Nov 2019 11:02, Sam Hill, , ,
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20:07November 9, 2019
Switch On LED
Switch OFF MB |
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08 Nov 2019 23:13, Xiang Xiao, , ,
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08:16, November 9, 2019
TPC pressure (mbar): 225
Recirculation pressure (mbar): 227 |
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07 Nov 2019 23:26, Yi Wang, , ,
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08:35 TPC pressure 315 mbar, recirculation pressure 310 mbar, no bubble from gas pocket outlet
08:29 refill condenser, TPC pressure 266 mbar, recirculation pressure 260 mbar,
08:30 Gas Pocket status: ON |
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07 Nov 2019 12:41, Yi Wang, , ,
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| Evening checklist |
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06 Nov 2019 12:33, Yi Wang , , ,
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05 Nov 2019 11:14, Yi Wang, , ,
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Stop fast circluating, will let the cryogenic system run in slow circlulating mode over the night.
MB2 OFF, LED ON |
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04 Nov 2019 07:08, Alex / Sam, , ,
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Normal mode channel by channel.
HV: on
LEDs: on |
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04 Nov 2019 06:59, Alex / Sam, , ,
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HV: off
LEDs: on
/home/dsproto/online/dsproto_sy4527 |
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04 Nov 2019 06:45, Alex / Sam, , ,
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HV: off
LEDs: off
python3 iv_curve.py --no_steering --start_v 30 --stop_v 70 --step_v 0.2 --caen_readback_tolerance_v 2 --filename ivdata/ivcurve_191104_HVoff_LEDoff.txt |
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01 Nov 2019 19:06, Alex Kish, , ,
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Faster P increase (40 mbar/hour). Unstable presure (20 mbar RMS).
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01 Nov 2019 13:42, Alex Kish, , ,
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Faster P increase (40 mbar/hour). Unstable presure (20 mbar RMS).
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25 Oct 2019 11:45, Pierre-Andre Amaudruz, , , 
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| If there is more things to say! |
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