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Changes for page The FLASH HDF5 structure

Last modified by sndueste on 2025/09/10 11:43
From version 95.2
edited by sndueste
on 2025/05/19 16:56
Change comment: There is no comment for this version
To version 98.2
edited by sndueste
on 2025/09/08 14:27
Change comment: There is no comment for this version

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... ... @@ -103,11 +103,10 @@
103 103  {{/info}}
104 104  {{/layout-cell}}
105 105  {{/layout-section}}
106 +{{/layout}}
106 106  
107 -{{layout-section ac:type="single"}}
108 -{{layout-cell}}
109 -
110 110  
109 +
111 111  == Complete list of recordable parameters ==
112 112  
113 113  The complete list for the relation between DOOCS names and HDF5 names for the recordable parameters can be found in [[DESY's Repository>>url:https://stash.desy.de/projects/CS/repos/pah/browse/src/camp/data/channel2HdfName.dat||shape="rect"]].
... ... @@ -547,8 +547,8 @@
547 547  units: nm
548 548  
549 549  [[Contents>>doc:||anchor="Contents"]]
550 -{{/expand}}
551 551  
550 +
552 552  ==== ====
553 553  
554 554  
... ... @@ -556,16 +556,16 @@
556 556  
557 557  ===== bunch repetition rate =====
558 558  
559 -{{code language="none"}}/FL1/Timing/repetition rate{{/code}}
558 +{{code language="none"}}/Timing/repetition rate{{/code}}
560 560  //always saved (PBD)//
561 561  DOOCS prop : {{code language="none"}}FLASH.DIAG/TIMER/FLASHCPUTIME1.0/REP_RATE_KHZ.1{{/code}}
562 -DAQ channel: {{code language="none"}}TTF2.UTIL/LASER.CONTROL/GUN/PULSE_FREQ{{/code}}
561 +DAQ channel: {{code language="none"}}FLASH.DIAG/TIMER/FLASHCPUTIME1.0/REP_RATE_KHZ.1{{/code}}
563 563  desc: repetition rate of the bunches / pulses within the burst (FLASH1)
564 564  units: kHz
565 565  
566 566  ===== set number of pulses =====
567 567  
568 -(% style="color:#ff6600" %)(HDF5 name not yet implemented - see zraw)(% style="color:#ff0000" %){{code language="none"}}/FL1/Timing/set number of bunches {{/code}}(%%)
567 +(% style="color:#ff6600" %)(HDF5 name not yet implemented - see zraw)(% style="color:#ff0000" %){{code language="none"}}/Timing/set number of bunches {{/code}}(%%)
569 569  //always saved (PBD)//
570 570  DOOCS prop : {{code language="none"}}FLASH.DIAG/TIMINGINFO/TIME1.BUNCH_FIRST_INDEX.1 [4th number]{{/code}}
571 571  DAQ channel: {{code language="none"}}FLASH.DIAG/TIMINGINFO/TIME1.BUNCH_FIRST_INDEX.1 [4th number]{{/code}}
... ... @@ -624,8 +624,8 @@
624 624  {{/expand}}
625 625  
626 626  
627 -[[Contents>>doc:||anchor="Contents"]]
628 628  
627 +
629 629  ==== Pump Probe Laser (FLASH1) ====
630 630  
631 631  **PIGLET (PG laser)**
... ... @@ -741,10 +741,9 @@
741 741  * {{code language="none"}}number of samples{{/code}}: total number of samples recorded for each 10 Hz trigger
742 742  
743 743  [[Contents>>doc:||anchor="Contents"]]
743 +{{/expand}}
744 744  
745 745  
746 -
747 -
748 748  === FLASH2 ===
749 749  
750 750  There is analog to FLASH1 a permanently running "PhotonDagnostic DAQ FLASH2" (PBD2) and 2 User DAQs
... ... @@ -752,7 +752,6 @@
752 752  ==== Beamline info (FLASH2) ====
753 753  
754 754  {{code language="none"}}/FL2/Beamlines/Attenuator/pressure  {{/code}}
755 -(% style="color:#000000" %)//always saved (PBD2)// (%%)
756 756  (% style="color:#000000" %)DOOCS prop : {{code language="none"}}FLASH.FEL/ATT.GAS_DOSING/FL2.HALL/PRESSURE{{/code}} (%%)
757 757  (% style="color:#000000" %)DAQ channel:  {{code language="none"}}FLASH.FEL/ATT.GAS_DOSING/FL2.HALL/PRESSURE{{/code}} (%%)
758 758  (% style="color:#000000" %)desc: set pressure in the gas attenuator (%%)
... ... @@ -759,7 +759,6 @@
759 759  (% style="color:#000000" %)units: mbar
760 760  
761 761  {{code language="none"}}/FL2/Beamlines/FL20/Shutter/open{{/code}}
762 -//always saved (PBD2)//
763 763  DOOCS prop : {{code language="none"}}FLASH.FEL/ADC.SIS.FL2FS/FL20.SHUTTER/CH00.TD{{/code}}
764 764  DAQ channel: {{code language="none"}}FLASH.FEL/ADC.SIS.FL2FS/FL20.SHUTTER{{/code}}
765 765  desc: BL Beamline Fast shutter state: 1 is open, 0 is closed ( for technical reasons there are 100 vales of this state saved ...)
... ... @@ -767,7 +767,6 @@
767 767  
768 768  
769 769  {{code language="none"}}/FL2/Beamlines/Filter wheel/position wheel 1{{/code}}
770 -//always saved (PBD2)//
771 771  DOOCS prop : {{code language="none"}}FLASH.FEL/FL20H.PH.MOTOR/MOTOR1.MOT3/FPOS{{/code}}
772 772  DAQ channel: FLASH.FEL/FL20H.PH.MOTOR/MOTOR1.MOT3/FPOS
773 773  desc: Position of the BL filter wheel 1 - to correlate with the filter material please look **[[here>>doc:FS-FLASH USER tmp.jddd-linked help pages.Filter-Units.Filter wheels in FLASH1 and FLASH2.WebHome]]**
... ... @@ -774,7 +774,6 @@
774 774  units: degree
775 775  
776 776  /FL2/Beamlines/Filter wheel/position wheel 2
777 -always saved (PBD2)
778 778  DOOCS prop : {{code language="none"}}FLASH.FEL/FL20H.PH.MOTOR/MOTOR2.MOT3/FPOS{{/code}}
779 779  DAQ channel: {{code language="none"}}FLASH.FEL/FL20H.PH.MOTOR/MOTOR2.MOT3/FPOS{{/code}}
780 780  desc: Position of the BL filter wheel 2 - to correlate with the filter material please look [[here>>doc:FS-FLASH USER tmp.jddd-linked help pages.Filter-Units.Filter wheels in FLASH1 and FLASH2.WebHome]]
... ... @@ -790,7 +790,6 @@
790 790  ==== Photon Diagnostics SASE ([[XGMD>>url:http://photon-science.desy.de/facilities/flash/photon_diagnostics/gmd_intensity_and_position/index_eng.html||shape="rect"]] - FLASH2) ====
791 791  
792 792  {{code language="none"}}/FL2/Photon Diagnostic/GMD/Average energy/energy tunnel{{/code}}
793 -//always saved (PBD2)//
794 794  DOOCS prop : {{code language="none"}}FLASH.FEL/XGM.PHOTONFLUX/FL2.TUNNEL/PHOTONFLUX.UJ{{/code}}
795 795  DAQ channel:{{code language="none"}} FLASH.FEL/XGM.PHOTONFLUX/FL2.TUNNEL/PHOTONFLUX.UJ{{/code}}
796 796  desc : calibrated average ( ~~ 20 sec averaging time ) SASE Energy/pulse measured in the TUNNEL before the attenuator (ion current)
... ... @@ -798,7 +798,6 @@
798 798  
799 799  
800 800  {{code language="none"}}/FL2/Photon Diagnostic/GMD/Pulse resolved energy/energy tunnel{{/code}}
801 -//always saved (PBD2)//
802 802  DOOCS prop : {{code language="none"}}FLASH.FEL/XGM.INTENSITY/FL2.TUNNEL/INTENSITY.TD{{/code}}
803 803  DAQ channel: {{code language="none"}}FLASH.FEL/XGM.INTENSITY/FL2.TUNNEL/INTENSITY.TD{{/code}}
804 804  desc : Energy per pulse measured in the Tunnel  (in front of the gas attenuator and the apertures in the Hall) In addition measurement errors and beam position are included for EACH pulse in the pulse train  !! (see below)
... ... @@ -833,7 +833,6 @@
833 833  
834 834  
835 835  {{code language="none"}}/FL2/Photon Diagnostic/GMD/Average Beam position/position tunnel horizontal{{/code}}
836 -//always saved (PBD2)//
837 837  DOOCS prop : {{code language="none"}}FLASH.FEL/XGM.POSMON/FL2.TUNNEL/IX.POS{{/code}}
838 838  DAQ channel: {{code language="none"}}FLASH.FEL/XGM.POSMON/FL2.TUNNEL/IX.POS{{/code}}
839 839  desc : the Average ( ~~ 20 sec averaging time ) Beam position of the photon Beam determined by the GMD (tunnel, x=horizontal)
... ... @@ -841,7 +841,6 @@
841 841  
842 842  
843 843  {{code language="none"}}/FL2/Photon Diagnostic/GMD/Average Beam position/position tunnel vertical{{/code}}
844 -//always saved (PBD2)//
845 845  DOOCS prop : {{code language="none"}}FLASH.FEL/XGM.POSMON/FL2.TUNNEL/IY.POS{{/code}}
846 846  DAQ channel: {{code language="none"}}FLASH.FEL/XGM.POSMON/FL2.TUNNEL/IY.POS{{/code}}
847 847  desc : the Average ( ~~ 20 sec averaging time ) Beam position of the photon Beam determined by the GMD (tunnel, x=horizontal)
... ... @@ -849,7 +849,6 @@
849 849  
850 850  
851 851  /FL2/Photon Diagnostic/GMD/Pulse resolved beam position/position tunnel x
852 -always saved (PBD2)
853 853  DOOCS prop : FLASH.FEL/XGM.BPM/FL2.HALL/X.TD
854 854  DAQ channel: FLASH.FEL/XGM.BPM/FL2.HALL:2
855 855  desc: Besides the well calibrated averaged beam position information there is also the option to measure the beam position on a single bunch level. HOWEVER this methide needs a perfectly adjusted signal level (talk to your local contact !!) and also then the signal to noise is rather small and one needs some averaging ... BUT with this option one can determine if there was a spatial slope on a burst (say forst bunches were lower than the last ones or so ...)
... ... @@ -869,7 +869,6 @@
869 869  
870 870  
871 871  {{code language="none"}}/FL2/Photon Diagnostic/Wavelength/OPIS tunnel/Processed/mean photon energy{{/code}}
872 -// saved opon request (PBD2)//
873 873  DOOCS prop : {{code language="none"}}FLASH.UTIL/STORE/FL2.TUNNEL.OPIS/VAL042{{/code}}
874 874  DAQ channel:{{code language="none"}} FLASH.UTIL/STORE/FL2.TUNNEL.OPIS/VAL042{{/code}}
875 875  desc : mean photon energy ( ~~ 1 sec averaging time ) measured in the TUNNEL for a specific bunch out of the bunch train (via photoelectron spectroscopy)
... ... @@ -877,7 +877,6 @@
877 877  
878 878  
879 879  {{code language="none"}}/FL2/Photon Diagnostic/Wavelength/OPIS tunnel/Processed/mean wavelength{{/code}}
880 -// saved opon request (PBD2)//
881 881  DOOCS prop : {{code language="none"}}FLASH.UTIL/STORE/FL2.TUNNEL.OPIS/VAL040{{/code}}
882 882  DAQ channel:{{code language="none"}} FLASH.UTIL/STORE/FL2.TUNNEL.OPIS/VAL040{{/code}}
883 883  desc : mean wavelength ( ~~ 1 sec averaging time ) measured in the TUNNEL for a specific bunch out of the bunch train (via photoelectron spectroscopy)
... ... @@ -885,7 +885,6 @@
885 885  
886 886  
887 887  {{code language="none"}}/FL2/Photon Diagnostic/Wavelength/OPIS tunnel/Processed/number of analyzed bunch        (in older version this can be found in OPIS tunnel/Expert stuff/General operation parameters/){{/code}}
888 -// saved opon request (PBD2)//
889 889  DOOCS prop : {{code language="none"}}FLASH.UTIL/STORE/FL2.TUNNEL.OPIS/VAL060{{/code}}
890 890  DAQ channel:{{code language="none"}} FLASH.UTIL/STORE/FL2.TUNNEL.OPIS/VAL060{{/code}}
891 891  desc : The bunch number of the bunch used for the wavelength calculation
... ... @@ -904,7 +904,6 @@
904 904  ===== bunch charge =====
905 905  
906 906  {{code language="none"}}/FL2/Electron Diagnostic/Bunch charge/after undulator{{/code}}
907 -//always saved (PBD2)//
908 908  DOOCS prop : {{code language="none"}}FLASH.DIAG/PBD2.TOROID.ML/9FL2BURN/CHARGE.FLASH2{{/code}}
909 909  DAQ channel: {{code language="none"}}FLASH.DIAG/PBD2.TOROID.ML/9FL2BURN/CHARGE.FLASH2{{/code}}
910 910  desc: electron bunch charge FLASH2 (average value for each bunchtrain).
... ... @@ -914,7 +914,6 @@
914 914  ===== electron bunch energy =====
915 915  
916 916  {{code language="none"}}/FL2/Electron Diagnostic/Electron energy/energy of first bunch/behind undulators{{/code}}
917 -//always saved (PBD2)//
918 918  DOOCS prop : {{code language="none"}}FLASH.DIAG/BEAM_ENERGY_MEASUREMENT/FL2XTDS/ENERGY.FLASH2{{/code}}
919 919  DAQ channel: (% style="color:#5e6c84" %)TTF2.DAQ/PBD2.BEAM.ENERGY.MEAS.ML.COPY/FL2XTDS.ENERGY.FLASH2{{code language="none"}}{{/code}}(%%)
920 920  desc: electron bunch energy measured behind the undulator. Data is saved with 10 Hz - BUT (for computation reasons) only the energy of the FIRST bunch is recorded. The data is also available for (% style="color:#5e6c84" %)extraction and septum  in the beginning of FLASH2
... ... @@ -925,21 +925,19 @@
925 925  (% style="color: rgb(94, 108, 132); font-weight: 600; letter-spacing: 0px;" %)
926 926  ===== undulator settings =====
927 927  
928 -{{code language="none"}}/FL2/Electron Diagnostic/Undulator setting/set wavelength{{/code}}
929 -//always saved (PBD2)//
930 -DOOCS prop : {{code language="none"}}TTF2.FEEDBACK/FL2.WAVELENGTHCONTROL/FLASH2/WAVELENGTH{{/code}}
931 -DAQ channel:  {{code language="none"}}TTF2.FEEDBACK/FL2.WAVELENGTHCONTROL/FLASH2/WAVELENGTH{{/code}}
932 -desc: Set value for the anticipated wavelength . This parameter is used to set the undulator gap. It may however deviate from the actual wavelength by several % ...
912 +{{code language="none"}}/FL2/Electron Diagnostic/Undulator setting/set wavelength 1{{/code}}
913 +DOOCS prop : {{code language="none"}}FLASH.FEL/FL2.WAVELENGTHCONTROL/FLASH2.COLOR1/WAVELENGTH{{/code}}
914 +DAQ channel:  {{code language="none"}}FLASH.FEL/FL2.WAVELENGTHCONTROL/FLASH2.COLOR1/WAVELENGTH{{/code}}
915 +desc: Set value for the anticipated wavelength 1 . This parameter is used to set the undulator gap. It may however deviate from the actual wavelength by several % ... For 2 color operation there is also  the same parameter for COLOR 2
933 933  units: nm
934 934  
935 -{{code language="none"}}/FL2/Electron Diagnostic/Undulator setting/SASE14 gap{{/code}}
936 -//always saved (PBD2)//
937 -DOOCS prop : {{code language="none"}}FLASH.UTIL/FL2.UND.MOTOR/FL2SASE14/GAP{{/code}}
938 -DAQ channel:  {{code language="none"}}FLASH.UTIL/FL2.UND.MOTOR/FL2SASE14/GAP{{/code}}
939 -desc: gap value of the undulators. This can be used to follow up how many undulators were closed and if there was a taper
918 +{{code language="none"}}/FL2/Electron Diagnostic/Undulator setting/SASE13 gap{{/code}}
919 +DOOCS prop : {{code language="none"}}FLASH.UTIL/FL2.UND.MOTOR/FL2SASE13/GAP{{/code}}
920 +DAQ channel:  {{code language="none"}}FLASH.UTIL/FL2.UND.MOTOR/FL2SASE13/GAP{{/code}}
921 +desc: gap value of the undulators. This can be used to follow up how many undulators were closed and if there was a taper. 
940 940  units: mm
941 941  
942 -The gap values are saved for all 12 undulators (Nr 3 to 14). Undulator 14 is the one closest to the experimental hall.
924 +The gap values are saved for all 12 undulators (Nr 2 to 14). Undulator 14 is the one closest to the experimental hall.
943 943  
944 944  =====
945 945  arrival time (BAM) =====
... ... @@ -1698,8 +1698,3 @@
1698 1698  )))
1699 1699  
1700 1700  [[Contents>>doc:||anchor="Contents"]]
1701 -
1702 -
1703 -{{/layout-cell}}
1704 -{{/layout-section}}
1705 -{{/layout}}