ELOG AIDA

AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40

AIDA

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Entry time:	Mon Apr 21 07:51:35 2025
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> > All AIDA operations are controlled from the Dell T410 Workstation aidas1 using web browsers. > > AIDA has multiple, independent data acquisition servers connected by an Ethernet network. > > Response times to commands, information updates etc are ~10-60s - please be patient! > > > How to Stop Run > > 1) Workspace 2 - Firefox web browser - TapeServer tab > > Select 'Reload' > > Check number of blocks written to disk is increasing > > See attachment 1 > > If TapeServer data rate is zero see https://elog.ph.ed.ac.uk/AIDA/303 > > 2) Workspace 2 - Firefox web browser - MERGE tab > > Select 'Reload' > > Check merge rate (~0.5-2M data items/s) > > See attachment 2 > > If MERGER data rate is zero see https://elog.ph.ed.ac.uk/AIDA/303 > > 3) Workspace 1 - Firefox web browser - Run Control tab > > Select 'Update' > > Check state of all data acquisition servers is 'going' > Check histogramming and data transfer #1 are enabled as indicated by 'H X' tags > > Stop DAQ - select red 'STOP' button > > Wait (~60s) until state of all data acquisition servers (nnaida1, nnaida2 ... etc) updates > > Check state of all data acquisition servers is 'stopped' > Check histogramming and data transfer #1 are enabled as indicated by 'H X' tags > > See attachment 3 > > N.B. Occasionally the state of all data acquisition servers does not change to 'stopped' > and if this happens simply re-try by re-selecting 'STOP' > > 4) Workspace 2 - Firefox web browser - MERGE tab > > Pause MERGE input - select 'Toggle Merge Program Pause State' > > See attachment 4 > > 5) Workspace 2 - Firefox web browser - TapeServer tab > > Stop TapeServer and close disk file - select red 'STOP' button > > See attachment 5 > > 6) Complete BRIKEN Elog with the following information > > AIDA > run filename (e.g. R99) > [# data blocks] > start date & time > [stop date & time] > ASIC settings DB key > additional comments > your name > > Complete run sheet for written logbook Encoding: HTML ELCode plain Suppress Email notification

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