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/FL1/Beamlines/BL/Filters/BL filter wheel/position filter 1
always saved (PBD)
DOOCS prop : TTF2.FEL/BLFILTERS1/FILTER1/FW.MOTOR.POS
DAQ channel: TTF2.FEL/BLFILTERS1/FILTER1/FW.MOTOR.POS
desc: Position of the BL filter wheel 1 - to correlate with the filter material please look here
units: degree

/FL1/Beamlines/BL/Filters/BL filter wheel/position filter 2
always saved (PBD)
DOOCS prop : TTF2.FEL/BLFILTERS2/FILTER2/FW.MOTOR.POS
DAQ channel: TTF2.FEL/BLFILTERS2/FILTER2/FW.MOTOR.POS
desc: Position of the BL filter wheel 2 - to correlate with the filter material please look here
units: degree

/FL1/Beamlines/PG/Filters/position filter 1
always saved (PBD)
DOOCS prop : = TTF2.FEL/BDAF1/BDA.F1/FW.MOTOR.POS=
DAQ channel: TTF2.FEL/BDAF1/BDA.F1/FW.MOTOR.POS
desc: Position of the PG filter wheel 1
units: degree

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/FL1/Electron Diagnostic/BAM/4DBC3/electron bunch arrival time (low charge)
always saved (PBD)
DOOCS prop : FLASH.SDIAG/BAM/4DBC3/LOW_CHARGE_ARRIVAL_TIME
DAQ channel: FLASH.SDIAG/BAM.DAQ/4DBC3.LOW_CHARGE_ARRIVAL_TIME
desc: Electron bunch arrival time measured with the BAM (more or less) before the undulator (pulse resolved data)
units: ps (bigger numbers indicate later arrivaltime of the electrons)
note: besides the arivaltime from FLASH1 there is also the FLASH2/3 electron arrival time saved. LINK to detailled infos from MSK (may only work inside DESY network and to a recent  talk about the working principle of the BAM

electron beam profile

/FL1/Electron Diagnostic/Electron bunch profile/TDS profile
always saved (PBD) - IF LOLA is ON and ACTIVATED in the PBD DAQ (talk to expert)
DOOCS prop : TTF2.DAQ/BEAM.PROF.ML/BEAM.PROF/OUT.PROF.CCCED
DAQ channel: PBD.BEAM.PROF.ML/DAQ.OUT.PROF.CCCED
desc: temporal profile of electron bunch, y axis in Ampers (FLASH1)
units: pixel

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/FL2/Beamlines/Filter wheel/position wheel 1
always saved (PBD2)
DOOCS prop : FLASH.FEL/FL20H.PH.MOTOR/MOTOR1.MOT3/FPOS
DAQ channel: FLASH.FEL/FL20H.PH.MOTOR/MOTOR1.MOT3/FPOS
desc: Position of the BL filter wheel 1 - to correlate with the filter material please look here
units: degree

/FL2/Beamlines/Filter wheel/position wheel 2
always saved (PBD2)
DOOCS prop : FLASH.FEL/FL20H.PH.MOTOR/MOTOR2.MOT3/FPOS
DAQ channel: FLASH.FEL/FL20H.PH.MOTOR/MOTOR2.MOT3/FPOS
desc: Position of the BL filter wheel 2 - to correlate with the filter material please look here
units: degree


NOTE: Aperture positions in the beamline as well as the positions of the beam steering mirrors are also saved. for more Info contact your local contact

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Docu for BAM:  LINK to detailled infos from MSK (may only work inside DESY network and to a recent  recent talk about the working principle of the BAM


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Timing information, rep rate etc.  (FLASH2)

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