Difference between revisions of "Run Group F"
Jump to navigation
Jump to search
(31 intermediate revisions by 4 users not shown) | |||
Line 12: | Line 12: | ||
'''[https://accwiki.acc.jlab.org/pub/SWDocs/BeamTimeAccounting/Machine_Time_Accounting_User_Guide.pdf Beam Time Accounting User Guide]'''. | '''[https://accwiki.acc.jlab.org/pub/SWDocs/BeamTimeAccounting/Machine_Time_Accounting_User_Guide.pdf Beam Time Accounting User Guide]'''. | ||
<!-- ===[https://clasweb.jlab.org/wiki/index.php/CLAS12_OPS_Doc#CLAS12_Operations_Documentation Operations Documentation]=== --> | <!-- ===[https://clasweb.jlab.org/wiki/index.php/CLAS12_OPS_Doc#CLAS12_Operations_Documentation Operations Documentation]=== --> | ||
+ | ===[https://www.jlab.org/Hall-B/run-web/rgf/ESAD_HallB-CLAS12_rgF.pdf ESAD], [https://www.jlab.org/Hall-B/run-web/rgf/COO_HallB-CLAS12_rgF.pdf COO], [https://www.jlab.org/Hall-B/run-web/rgf/RSAD_HallB-CLAS12_rgF.pdf RSAD], [https://www.jlab.org/div_dept/train/SAF111/Hall%20B%20worker%20Safety%20Training%20%28SAF111%29%20%2008%2001-12-1.pdf ERG] === | ||
+ | ===[https://www.jlab.org/Hall-B/run-web/rgf/RTPC_OSP.pdf OSP for Radial Time Projection Chamber]=== | ||
+ | ===[https://www.jlab.org/Hall-B/run-web/rgf/bonus12_gas_target_osp_97803.pdf OSP for BONUS12 gas target system]=== | ||
| valign=top | | | valign=top | | ||
Line 150: | Line 153: | ||
===<font color=black>There will be an audible Beamline alarm when the half-wave plate (HWP) state changes. Please end the ongoing run and start a new run.</font>=== | ===<font color=black>There will be an audible Beamline alarm when the half-wave plate (HWP) state changes. Please end the ongoing run and start a new run.</font>=== | ||
− | ===<font color=blue>'' 2. For every run (~ | + | ===<font color=blue>'' 2. For every run (~15-20 M events)''</font>=== |
# In the '''begin run dialog''', enter the requested '''beam current''', the '''state of the half-wave plate (IN or OUT)''' and any conditions changed since the last run (target, B-fields, HVs, DAQ config, trigger, ...). In the end run dialog, check boxes ("junk" etc.) and add to the dialog any significant changes during the run. | # In the '''begin run dialog''', enter the requested '''beam current''', the '''state of the half-wave plate (IN or OUT)''' and any conditions changed since the last run (target, B-fields, HVs, DAQ config, trigger, ...). In the end run dialog, check boxes ("junk" etc.) and add to the dialog any significant changes during the run. | ||
# *) Near the beginning of the run, submit the following screenshots (can be all in one elog entry) '''while beam is on'''. Sample plots for reference: | # *) Near the beginning of the run, submit the following screenshots (can be all in one elog entry) '''while beam is on'''. Sample plots for reference: | ||
Line 185: | Line 188: | ||
============================================================================================================================================================ | ============================================================================================================================================================ | ||
== <font color=blue>'''B. Run Plan'''</font> (see also [https://userweb.jlab.org/~kuhn/BONuS12/Documents/RunPlan.pdf initial run plan]) == | == <font color=blue>'''B. Run Plan'''</font> (see also [https://userweb.jlab.org/~kuhn/BONuS12/Documents/RunPlan.pdf initial run plan]) == | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | + | * Collect 30M on H2 | |
− | + | * Call Mohammad to set the target to empty | |
+ | * continue taking data on empty target setting till 7:00AM on Monday, Sep 21st. | ||
<b>DAQ config: PROD66 </b>, | <b>DAQ config: PROD66 </b>, | ||
− | <b>Trigger file: | + | <b>Trigger file: rgf_inbending_v4_2.trg (.cnf)</b> |
− | # Continue taking data | + | # Continue taking data with 270 nA beam current (@2C24). '''NOTE:''' This is 280 nA on the SLM, which means we have to ask MCC for 270 nA on 2C24 (which is what they see). |
# <font color=red> Please write the target pressure and comments in the dialogue box when starting/stopping a run </font> | # <font color=red> Please write the target pressure and comments in the dialogue box when starting/stopping a run </font> | ||
# Start a run and check that live time is above 85%. If not decrease current and log it. | # Start a run and check that live time is above 85%. If not decrease current and log it. | ||
− | # Restart a new run every | + | # Restart a new run every (15-20)M events (wait till beam trips). '''END A RUN''' if beam will be off > 20 min, RTPC HV trip, or '''whenever half-wave plate is changed'''! |
− | # Submit the list of screenshots at the beginning and at the | + | # Submit the list of screenshots + clas12mon +ced at the beginning and at after the first 10M events in every run. |
# Keep BTA (beam time accounting) up to date, including reasons for any entries with experiment not ready. | # Keep BTA (beam time accounting) up to date, including reasons for any entries with experiment not ready. | ||
# <b> When checking the ECAL response, make sure to look at the histograms for each sector by using the sector buttons at the bottom of the clas12mon window - if adcecal* or/and adcpcal* ROC crashes, there will be no alarm and the histograms are the way to notice this issue. | # <b> When checking the ECAL response, make sure to look at the histograms for each sector by using the sector buttons at the bottom of the clas12mon window - if adcecal* or/and adcpcal* ROC crashes, there will be no alarm and the histograms are the way to notice this issue. | ||
Line 231: | Line 210: | ||
# b. if the run did not end correctly or if any ROCs had to be rebooted:-> "configure", "download", "prestart", "go"<br> | # b. if the run did not end correctly or if any ROCs had to be rebooted:-> "configure", "download", "prestart", "go"<br> | ||
+ | === Plan for Monday Morning, Sep 21st === | ||
+ | # 07:00 : The beam will be taken away for some MCC studies. Gagik, will confirm with MCC that the Hall goes to Controlled Access. | ||
+ | # 07:00 to 8:00: Gagik will call Eugene to ramp down the torus and ramp the solenoid to 1.5T. | ||
+ | # 07:00- 08:00: Gagik can turn off HV on the following detectors ONLY (LTCC, HTCC, DC, RICH, FMT, FTC, FTH) | ||
+ | # 08:00: Gagik leaves the counting house and the BONuS team (Jiwan and Sebastian) will join to do final cosmic tests. | ||
+ | # Before 12:00: the solenoid be totally ramped down. the bonus team will be in contact with Eugene. | ||
+ | # 12:00: The bonus team will turn off HV on ECAL, PCAL, and CND. | ||
+ | # FTOF and CTOF must be left turned ON. | ||
================================================================================================================================== | ================================================================================================================================== | ||
Line 237: | Line 224: | ||
===* Establish beam in the Hall ( CALL RC )=== | ===* Establish beam in the Hall ( CALL RC )=== | ||
− | |||
# ALL the detectors must be off. Don't forget the FT and RTPC HV (separate GUIs). | # ALL the detectors must be off. Don't forget the FT and RTPC HV (separate GUIs). | ||
# Ask MCC to energize the tagger magnet. | # Ask MCC to energize the tagger magnet. | ||
Line 251: | Line 237: | ||
<b> Nominal Beam Positions </b> | <b> Nominal Beam Positions </b> | ||
− | ''(last update | + | ''(last update Sep 10th, 2020 @ 23:50 PM)'' |
− | *2H01, X: +0. | + | *2H01, X: +0.7 mm, Y: -1.6 mm |
− | *2C24, X: - | + | *2C24, X: -2.0 mm, Y: -1.0 mm |
*2C21, X: -0.4 mm, Y: 0.3 mm | *2C21, X: -0.4 mm, Y: 0.3 mm | ||
<b> FSD Thresholds </b> | <b> FSD Thresholds </b> | ||
− | * Upstream: 2, | + | * Upstream: 2,600 Hz |
* Midstream: 2,000 Hz | * Midstream: 2,000 Hz | ||
* Downstream: 500,000 Hz | * Downstream: 500,000 Hz | ||
− | * BOM: | + | * BOM: 7,000 Hz |
<b> FSD Dwell (Integration) Time </b> | <b> FSD Dwell (Integration) Time </b> |