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Changes for page The FLASH HDF5 structure

Last modified by sndueste on 2025/09/10 11:43
From version 93.6
edited by sndueste
on 2025/05/19 16:49
Change comment: There is no comment for this version
To version 97.2
edited by sndueste
on 2025/05/19 17:20
Change comment: There is no comment for this version

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Content
... ... @@ -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"]].
... ... @@ -124,9 +124,9 @@
124 124  
125 125  The previously used naming scheme (2024 and before) can be found here:
126 126  
126 +{{expand expanded="false" title="FLASH1 Naming scheme used until 2024"}}
127 +==== (% id="cke_bm_8853497S" style="display:none" %) (%%)Beamline info (FLASH1) ====
127 127  
128 -==== Beamline info (FLASH1) ====
129 -
130 130  {{code language="none"}}/FL1/Beamlines/Attenuator/pressure{{/code}}
131 131  //always saved (PBD)//
132 132  DOOCS prop : {{code language="none"}}FLASH.FEL/GAS_DOSING/FL1.ATTENUATOR/PRESSURE{{/code}}
... ... @@ -247,8 +247,8 @@
247 247  
248 248  {{code language="none"}}/FL1/Photon Diagnostic/GMD/Average energy/energy tunnel{{/code}}
249 249  //always saved (PBD)//
250 -(% style="color:#000000" %)DOOCS prop : {{code language="none"}}FLASH.FEL/XGM.PHOTONFLUX/FL1.TUNNEL/PHOTONFLUX.UJ{{/code}} (%%)
251 -(% style="color:#000000" %)DAQ channel: {{code language="none"}}FLASH.FEL/XGM.PHOTONFLUX/FL1.TUNNEL/PHOTONFLUX.UJ{{/code}}
249 +(% style="color:#000000" %)DOOCS prop : {{code language="none"}}FLASH.FEL/XGM.PHOTONFLUX/FL1.TUNNEL/PHOTONFLUX.UJ{{/code}} (%%)
250 +(% style="color:#000000" %)DAQ channel: {{code language="none"}}FLASH.FEL/XGM.PHOTONFLUX/FL1.TUNNEL/PHOTONFLUX.UJ{{/code}}
252 252  
253 253  desc : calibrated average SASE Energy/pulse measured in the TUNNEL upstream the gas attenuator
254 254  units : microJ
... ... @@ -257,8 +257,8 @@
257 257  {{code language="none"}}/FL1/Photon Diagnostic/GMD/Pulse resolved energy/energy tunnel{{/code}}
258 258  //always saved (PBD)//
259 259  
260 -(% style="color:#000000" %)DOOCS prop : 
261 -{{code language="none"}}FLASH.FEL/XGM.INTENSITY/FL1.TUNNEL/INTENSITY.TD{{/code}}DAQ channel: {{code language="none"}}FLASH.FEL/XGM.INTENSITY/FL1.TUNNEL/INTENSITY.TD{{/code}}
259 +(% style="color:#000000" %)DOOCS prop : (%%)
260 +(% style="color:#000000" %){{code language="none"}}FLASH.FEL/XGM.INTENSITY/FL1.TUNNEL/INTENSITY.TD{{/code}}DAQ channel: {{code language="none"}}FLASH.FEL/XGM.INTENSITY/FL1.TUNNEL/INTENSITY.TD{{/code}}
262 262  
263 263  desc : Energy per pulse measured in the Tunnel.  In addition measurement errors and beam position are included for EACH pulse in the pulse train  !! (see below)
264 264  units : a.u. (more or less µJ but need to be calibrated with the "Average energy" for good precision)** [[see here for help>>doc:FS-FLASH USER tmp.jddd-linked help pages.Calibrating the pulse resolved (electron) data from GMD.WebHome]]**
... ... @@ -278,8 +278,7 @@
278 278  The pulse energy and the error are plotted for the first bunch of the pulse trains saved in this 
279 279  file
280 280  
281 -
282 -[[image:attach:image2021-2-9_10-51-6.png||height="250"]]
280 + [[image:image2021-2-9_10-51-6.png]]
283 283  
284 284  
285 285  {{/info}}
... ... @@ -471,8 +471,8 @@
471 471  
472 472  //always saved (PBD)//
473 473  (% style="color:#172b4d" %)**FL1.SFELC**(%%)
474 -(% style="color:#000000" %)channel: FLASH.SDIAG/BAM/(% style="color:#172b4d" %)FL1.SFELC(% style="color:#000000" %)/ARRIVAL_TIME.ABSOLUTE.SA1.COMP
475 -{{code language="none"}} DOOCS prop : FLASH.SDIAG/BAM//ARRIVAL_TIME.ABSOLUTE.SA1.COMPDAQ {{/code}}(% style="letter-spacing:0.0px" %)desc: Electron bunch arrival time measured  with the BAM  before the undulator (pulse resolved data). This one was newly installed in 2020.. The property contains only the arrival time of the bunches sent to FL1 (e.g. if there are 30 bunches in FL1 the first 30 values are the arrival time the remaining numbers still may have arbitrary numbers looking like a signal which they are not). These are the same values as the "raw" data below - just "cleaned". The values show a very good correlation to the arrival time  of the XUV pulses in the experiment (see help).
472 +(% style="color:#000000" %)channel: FLASH.SDIAG/BAM/(% style="color:#172b4d" %)FL1.SFELC(% style="color:#000000" %)/ARRIVAL_TIME.ABSOLUTE.SA1.COMP(%%)
473 +(% style="color:#000000" %){{code language="none"}} DOOCS prop : FLASH.SDIAG/BAM//ARRIVAL_TIME.ABSOLUTE.SA1.COMPDAQ {{/code}}(% style="letter-spacing:0.0px" %)desc: Electron bunch arrival time measured  with the BAM  before the undulator (pulse resolved data). This one was newly installed in 2020.. The property contains only the arrival time of the bunches sent to FL1 (e.g. if there are 30 bunches in FL1 the first 30 values are the arrival time the remaining numbers still may have arbitrary numbers looking like a signal which they are not). These are the same values as the "raw" data below - just "cleaned". The values show a very good correlation to the arrival time  of the XUV pulses in the experiment (see help).
476 476  units: fs (bigger numbers (typically) indicate later arrival times of the electrons).
477 477  
478 478  
... ... @@ -550,20 +550,23 @@
550 550  [[Contents>>doc:||anchor="Contents"]]
551 551  
552 552  
551 +==== ====
552 +
553 +
553 553  ==== Timing information, rep rate etc.  (FLASH1) ====
554 554  
555 555  ===== bunch repetition rate =====
556 556  
557 -{{code language="none"}}/FL1/Timing/repetition rate{{/code}}
558 +{{code language="none"}}/Timing/repetition rate{{/code}}
558 558  //always saved (PBD)//
559 559  DOOCS prop : {{code language="none"}}FLASH.DIAG/TIMER/FLASHCPUTIME1.0/REP_RATE_KHZ.1{{/code}}
560 -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}}
561 561  desc: repetition rate of the bunches / pulses within the burst (FLASH1)
562 562  units: kHz
563 563  
564 564  ===== set number of pulses =====
565 565  
566 -(% 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}}(%%)
567 567  //always saved (PBD)//
568 568  DOOCS prop : {{code language="none"}}FLASH.DIAG/TIMINGINFO/TIME1.BUNCH_FIRST_INDEX.1 [4th number]{{/code}}
569 569  DAQ channel: {{code language="none"}}FLASH.DIAG/TIMINGINFO/TIME1.BUNCH_FIRST_INDEX.1 [4th number]{{/code}}
... ... @@ -622,8 +622,8 @@
622 622  {{/expand}}
623 623  
624 624  
625 -[[Contents>>doc:||anchor="Contents"]]
626 626  
627 +
627 627  ==== Pump Probe Laser (FLASH1) ====
628 628  
629 629  **PIGLET (PG laser)**
... ... @@ -739,10 +739,9 @@
739 739  * {{code language="none"}}number of samples{{/code}}: total number of samples recorded for each 10 Hz trigger
740 740  
741 741  [[Contents>>doc:||anchor="Contents"]]
743 +{{/expand}}
742 742  
743 743  
744 -
745 -
746 746  === FLASH2 ===
747 747  
748 748  There is analog to FLASH1 a permanently running "PhotonDagnostic DAQ FLASH2" (PBD2) and 2 User DAQs
... ... @@ -750,7 +750,6 @@
750 750  ==== Beamline info (FLASH2) ====
751 751  
752 752  {{code language="none"}}/FL2/Beamlines/Attenuator/pressure  {{/code}}
753 -(% style="color:#000000" %)//always saved (PBD2)// (%%)
754 754  (% style="color:#000000" %)DOOCS prop : {{code language="none"}}FLASH.FEL/ATT.GAS_DOSING/FL2.HALL/PRESSURE{{/code}} (%%)
755 755  (% style="color:#000000" %)DAQ channel:  {{code language="none"}}FLASH.FEL/ATT.GAS_DOSING/FL2.HALL/PRESSURE{{/code}} (%%)
756 756  (% style="color:#000000" %)desc: set pressure in the gas attenuator (%%)
... ... @@ -757,7 +757,6 @@
757 757  (% style="color:#000000" %)units: mbar
758 758  
759 759  {{code language="none"}}/FL2/Beamlines/FL20/Shutter/open{{/code}}
760 -//always saved (PBD2)//
761 761  DOOCS prop : {{code language="none"}}FLASH.FEL/ADC.SIS.FL2FS/FL20.SHUTTER/CH00.TD{{/code}}
762 762  DAQ channel: {{code language="none"}}FLASH.FEL/ADC.SIS.FL2FS/FL20.SHUTTER{{/code}}
763 763  desc: BL Beamline Fast shutter state: 1 is open, 0 is closed ( for technical reasons there are 100 vales of this state saved ...)
... ... @@ -765,7 +765,6 @@
765 765  
766 766  
767 767  {{code language="none"}}/FL2/Beamlines/Filter wheel/position wheel 1{{/code}}
768 -//always saved (PBD2)//
769 769  DOOCS prop : {{code language="none"}}FLASH.FEL/FL20H.PH.MOTOR/MOTOR1.MOT3/FPOS{{/code}}
770 770  DAQ channel: FLASH.FEL/FL20H.PH.MOTOR/MOTOR1.MOT3/FPOS
771 771  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]]**
... ... @@ -772,7 +772,6 @@
772 772  units: degree
773 773  
774 774  /FL2/Beamlines/Filter wheel/position wheel 2
775 -always saved (PBD2)
776 776  DOOCS prop : {{code language="none"}}FLASH.FEL/FL20H.PH.MOTOR/MOTOR2.MOT3/FPOS{{/code}}
777 777  DAQ channel: {{code language="none"}}FLASH.FEL/FL20H.PH.MOTOR/MOTOR2.MOT3/FPOS{{/code}}
778 778  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]]
... ... @@ -788,7 +788,6 @@
788 788  ==== Photon Diagnostics SASE ([[XGMD>>url:http://photon-science.desy.de/facilities/flash/photon_diagnostics/gmd_intensity_and_position/index_eng.html||shape="rect"]] - FLASH2) ====
789 789  
790 790  {{code language="none"}}/FL2/Photon Diagnostic/GMD/Average energy/energy tunnel{{/code}}
791 -//always saved (PBD2)//
792 792  DOOCS prop : {{code language="none"}}FLASH.FEL/XGM.PHOTONFLUX/FL2.TUNNEL/PHOTONFLUX.UJ{{/code}}
793 793  DAQ channel:{{code language="none"}} FLASH.FEL/XGM.PHOTONFLUX/FL2.TUNNEL/PHOTONFLUX.UJ{{/code}}
794 794  desc : calibrated average ( ~~ 20 sec averaging time ) SASE Energy/pulse measured in the TUNNEL before the attenuator (ion current)
... ... @@ -1696,8 +1696,3 @@
1696 1696  )))
1697 1697  
1698 1698  [[Contents>>doc:||anchor="Contents"]]
1699 -
1700 -
1701 -{{/layout-cell}}
1702 -{{/layout-section}}
1703 -{{/layout}}