Changes for page The FLASH HDF5 structure
Last modified by sndueste on 2025/02/06 10:55
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... ... @@ -115,6 +115,8 @@ 115 115 116 116 {{layout-section ac:type="single"}} 117 117 {{layout-cell}} 118 + 119 + 118 118 == Complete list of recordable parameters == 119 119 120 120 The complete list for the relation between DOOCS names and HDF5 names for the recordable parameters can be found in [[DESY's Repository~[~[image:url:http://hasfweb.desy.de/pub/TWiki/TWikiDocGraphics/external-link.gif~|~|width="13" height="12"~]~]>>url:https://stash.desy.de/projects/CS/repos/pah/browse/src/camp/data/channel2HdfName.dat||shape="rect"]]. ... ... @@ -419,9 +419,10 @@ 419 419 arrival time (BAM) ===== 420 420 421 421 {{info title="BAM information: updates 2022"}} 424 +* see: [[Info collection about the BAMs and how to use the BAM data>>url:https://confluence.desy.de/display/FLASHUSER/Info+collection+for+the+BAM||shape="rect"]] 422 422 * The data format of the BAM has been completely altered in the 2022 shutdown 423 423 * before 2022 BAMs were always saving the arrival time information for each 1µs bucked regardless if there were electrons in the accelerator or not. IN addition the arrival times for FL1 and FL2 were saved in the same parameter ... 424 -* THIS is now different. there are new parameters for pulses that go to FL1 and to FL2 (in detail: first time slot of the accelerator and second)427 +* THIS is now different. There are new parameters saving only the arrival times for pulses that go to FL1 and to FL2 (in detail: first time slot of the accelerator and second) 425 425 * There has been also a renaming (and relocation) of the BAMs. 426 426 ** acc: 4DBC3 → FL0.DBC2 427 427 ** FL1: 1SFELC → FL1.SFELC ... ... @@ -443,41 +443,94 @@ 443 443 desc: Electron bunch arrival time measured with the BAM inside the accelerator - however shows a very good correlation to the arrivaltime of the XUV pulses in the experiment (pulse resolved data). 444 444 units: ps (bigger numbers indicate later arrivaltime of the electrons) 445 445 449 +\\ 450 + 446 446 {{code language="none"}}/FL1/Electron Diagnostic/BAM/1SFELC/electron bunch arrival time (low charge){{/code}} 447 447 //always saved (PBD)// 448 448 DOOCS prop : {{code language="none"}}FLASH.SDIAG/BAM/1SFELC/LOW_CHARGE_ARRIVAL_TIME{{/code}} 449 449 DAQ channel: {{code language="none"}}FLASH.SDIAG/BAM.DAQ/1SFELC.LOW_CHARGE_ARRIVAL_TIME{{/code}} 450 450 desc: Electron bunch arrival time measured with the BAM before the undulator (pulse resolved data). This one was newly installed in 2020. 451 -units: ps (bigger numbers indicate later arrivaltime of the electrons) 456 +units: ps (bigger numbers indicate later arrival time of the electrons) 452 452 {{/expand}} 453 453 459 +====== **BAM FL0.DBC2**{{code language="none"}}{{/code}} ====== 460 + 461 +(% style="color: rgb(255,102,0);" %)**DBC2**/electron bunch arrival time (HDF5 name not yet implemented - see zraw)(%%) 462 +//always saved (PBD)// 463 +**FL0.DBC2** 464 +(% style="color: rgb(0,0,0);" %)channel: FLASH.SDIAG/BAM/**FL0.DBC2**/ARRIVAL_TIME.ABSOLUTE.SA1.COMP (%%) 465 +{{code language="none"}}/FL1/Electron Diagnostic/BAM/ DOOCS prop : FLASH.SDIAG/BAM//ARRIVAL_TIME.ABSOLUTE.SA1.COMPDAQ desc: Electron bunch arrival time measured with the BAM inside the accelerator (after bunch compressor 2). 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 should be only 0). These are the same values as the "raw" data below - just "cleaned". The values{{/code}}(% style="font-family: SFMono-Medium , ~"SF Mono~" , ~"Segoe UI Mono~" , ~"Roboto Mono~" , ~"Ubuntu Mono~" , Menlo , Courier , monospace;letter-spacing: 0.0px;" %) show a very good correlation to the arrival time of the XUV pulses in the experiment (see help). 466 + 467 +{{code language="none"}}units: fs (bigger numbers (typically) indicate later arrival times of the electrons).{{/code}} 468 + 454 454 \\ 455 455 456 -{{code language="none"}}/FL1/Electron Diagnostic/BAM/ 4DBC3/electron bunch arrival time (low charge){{/code}}471 +(% style="color: rgb(255,102,0);" %)DBC2/electron bunch arrival time (raw) (HDF5 name not yet implemented - see zraw){{code language="none"}}/FL1/Electron Diagnostic/BAM/{{/code}}(%%) 457 457 //always saved (PBD)// 458 -DOOCS prop : {{code language="none"}}FLASH.SDIAG/BAM/4DBC3/LOW_CHARGE_ARRIVAL_TIME{{/code}}459 -DAQ channel: {{codelanguage="none"}}FLASH.SDIAG/BAM.DAQ/4DBC3.LOW_CHARGE_ARRIVAL_TIME{{/code}}460 -desc: Electron bunch arrival time measured with the BAM inside the accelerator -however shows a very good correlation to the arrivaltime of the XUV pulses in the experiment (pulseresolved data).461 -units: ps (bigger numbers indicate later arrivaltime of the electrons)473 +DOOCS prop : FLASH.SDIAG/BAM/FL0.DBC2/ARRIVAL_TIME.ABSOLUTE 474 +DAQ channel: (% style="color: rgb(0,0,0);" %)FLASH.SDIAG/BAM/FL0.DBC2/ARRIVAL_TIME.ABSOLUTE (%%) 475 +desc: Electron bunch arrival time measured with the BAM inside the accelerator (after bunch compressor 2). Here the complete bunch train from the FEL is recorded (FLASH1 and FLASH2 pulses). Thus there are values from FLASH 1 in the first part. they may be separated by several "0" values if the reprate is different from 1 MHz ... - It shows a very good correlation to the arrival time of the XUV pulses in the experiment (see help). 476 +units: fs (bigger numbers (typically) indicate later arrival times of the electrons). 462 462 463 -{{code language="none"}}/FL1/Electron Diagnostic/BAM/1SFELC/electron bunch arrival time (low charge){{/code}} 478 +\\ 479 + 480 +(% style="color: rgb(255,102,0);" %)DBC2/error (HDF5 name not yet implemented - see zraw){{code language="none"}}/FL1/Electron Diagnostic/BAM/{{/code}}(%%) 464 464 //always saved (PBD)// 465 -DOOCS prop : {{code language="none"}}FLASH.SDIAG/BAM/1SFELC/LOW_CHARGE_ARRIVAL_TIME{{/code}} 466 -DAQ channel: {{code language="none"}}FLASH.SDIAG/BAM.DAQ/1SFELC.LOW_CHARGE_ARRIVAL_TIME{{/code}} 467 -desc: Electron bunch arrival time measured with the BAM before the undulator (pulse resolved data). This one was newly installed in 2020. 468 -units: ps (bigger numbers indicate later arrivaltime of the electrons) 482 +DOOCS prop : FLASH.SDIAG/BAM/FL0.DBC2/ARRIVAL_TIM(% style="color: rgb(0,0,0);" %)E.bamError(%%) 483 +DAQ channel: (% style="color: rgb(0,0,0);" %)FLASH.SDIAG/BAM/FL0.DBC2/ARRIVAL_TIME.BAMERROR(%%) 484 +desc: If the value is 0 , the BAM is working well. If it is non-zero there is a problem !! 469 469 470 470 \\ 471 471 472 -{{info title="BAM hints"}} 473 -* besides the arrivaltime from FLASH1 there is also the FLASH2/3 electron arrival time saved.In case of doubt ask your local contact 474 -* [[Link a collection of papers related to the BAM and the analysis of pump-probe experiments >>doc:FLASHUSER.Additional helpful things.FLASH beamlines and instruments references.WebHome]] 475 -* [[LINK to detailed infos from MSK>>url:https://confluence.desy.de/display/SDiagPublic/BAM+Data+Structure||shape="rect"]] 476 -* a recent [[talk about the working principle of the BAM>>attach:BAM-basics and outlook-2018_DESY-template_16-9Format.pdf]] 477 -{{/info}} 488 +(% style="color: rgb(255,102,0);" %)DBC2/status (HDF5 name not yet implemented - see zraw){{code language="none"}}/FL1/Electron Diagnostic/BAM/{{/code}}(%%) 489 +//always saved (PBD)// 490 +DOOCS prop : FLASH.SDIAG/BAM/FL0.DBC2/ARRIVAL_TIM(% style="color: rgb(0,0,0);" %)E..bamStatus.//1//(%%) 491 +DAQ channel(% style="color: rgb(0,0,0);" %): FLASH.SDIAG/BAM/FL0.DBC2/ARRIVAL_TIME.BAMSTATUS.1(%%) 492 +desc: (% style="letter-spacing: 0.0px;" %) status bit: 0 - data is valid; 1 - beam present; 2 - calibration ongoing; 3 - feedback enabled; 4 - feedback acting; mostly check for bit 0 == 1 is sufficient 478 478 479 479 \\ 480 480 496 +====== **BAM FL1.SFELC**{{code language="none"}}{{/code}} ====== 497 + 498 +(% style="font-family: SFMono-Medium , ~"SF Mono~" , ~"Segoe UI Mono~" , ~"Roboto Mono~" , ~"Ubuntu Mono~" , Menlo , Courier , monospace;letter-spacing: 0.0px;" %)/FL1/Electron Diagnostic/BAM/**SFELC**(% style="color: rgb(255,102,0);" %)/electron bunch arrival time (HDF5 name not yet implemented - see zraw) 499 + 500 +//always saved (PBD)// 501 +(% style="color: rgb(23,43,77);" %)**FL1.SFELC**(%%) 502 +(% style="color: rgb(0,0,0);" %)channel: FLASH.SDIAG/BAM/(% style="color: rgb(0, 0, 0); color: rgb(23, 43, 77)" %)FL1.SFELC(% style="color: rgb(0,0,0);" %)/ARRIVAL_TIME.ABSOLUTE.SA1.COMP 503 +{{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 should be only 0). 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). 504 +units: fs (bigger numbers (typically) indicate later arrival times of the electrons). 505 + 506 +\\ 507 + 508 +\\ 509 + 510 +(% style="color: rgb(23,43,77);" %)SFELC(% style="color: rgb(255,102,0);" %)/electron bunch arrival time (raw) (HDF5 name not yet implemented - see zraw){{code language="none"}}/FL1/Electron Diagnostic/BAM/{{/code}}(%%) 511 +//always saved (PBD)// 512 +DOOCS prop : FLASH.SDIAG/BAM/(% style="color: rgb(23,43,77);" %)FL1.SFELC(%%)/ARRIVAL_TIME.ABSOLUTE 513 +DAQ channel:** **(% style="color: rgb(0,0,0);" %)FLASH.SDIAG/BAM/FL1.SFELC/ARRIVAL_TIME.ABSOLUTE (%%) 514 +desc: Electron bunch arrival time measured with the BAM before the undulator (pulse resolved data). This one was newly installed in 2020. Here the complete bunch train from the FEL is recorded (FLASH1 and FLASH2 pulses). Thus there are values from FLASH 1 in the first part. they may be separated by several "0" values if the reprate is different from 1 MHz ... - It shows a very good correlation to the arrival time of the XUV pulses in the experiment (see help). 515 +units: fs (bigger numbers (typically) indicate later arrival times of the electrons). 516 + 517 +\\ 518 + 519 +(% style="color: rgb(23,43,77);" %)SFELC(% style="color: rgb(255,102,0);" %)/error (HDF5 name not yet implemented - see zraw){{code language="none"}}/FL1/Electron Diagnostic/BAM/{{/code}}(%%) 520 +//always saved (PBD)// 521 +DOOCS prop : FLASH.SDIAG/BAM/(% style="color: rgb(23,43,77);" %)FL1.SFELC(%%)/ARRIVAL_TIM(% style="color: rgb(0,0,0);" %)E.bamError(%%) 522 +DAQ channel(% style="color: rgb(0,0,0);" %): FLASH.SDIAG/BAM/FL1.SFELC/ARRIVAL_TIME.BAMERROR(%%) 523 +desc: If the value is 0 , the BAM is working well. If it is non-zero there is a problem !! 524 + 525 +\\ 526 + 527 +(% style="color: rgb(23,43,77);" %)SFELC(% style="color: rgb(255,102,0);" %)/status (HDF5 name not yet implemented - see zraw){{code language="none"}}/FL1/Electron Diagnostic/BAM/{{/code}}(%%) 528 +//always saved (PBD)// 529 +DOOCS prop : FLASH.SDIAG/BAM/(% style="color: rgb(23,43,77);" %)FL1.SFELC(%%)/ARRIVAL_TIM(% style="color: rgb(0,0,0);" %)E..bamStatus.//1//(%%) 530 +DAQ chann(% style="color: rgb(0,0,0);" %)el: FLASH.SDIAG/BAM/FL1.SFELC/ARRIVAL_TIME.BAMSTATUS.1(%%) 531 +desc: status bit: 0 - data is valid; 1 - beam present; 2 - calibration ongoing; 3 - feedback enabled; 4 - feedback acting; mostly check for bit 0 == 1 is sufficient 532 + 533 +\\ 534 + 535 +\\ 536 + 481 481 ===== electron beam profile ===== 482 482 483 483 {{code language="none"}}/FL1/Electron Diagnostic/Electron bunch profile/TDS profile{{/code}} ... ... @@ -604,6 +604,22 @@ 604 604 605 605 ==== Pump Probe Laser (FLASH1) ==== 606 606 663 +**PIGLET (PG laser)** 664 + 665 +**{{code language="none"}}/FL1/Experiment/Pump probe laser{{/code}}** 666 + 667 +FLASH.LASER/FLACPUPGLASER1.PULSEENERGY/DIAG1out/PULSEENERGY.MEAN 668 +FLASH.LASER/FLACPUPGLASER1.PULSEENERGY/PG1_incoupl/PULSEENERGY.MEAN 669 +FLASH.LASER/FLACPUPGLASER1.PULSEENERGY/PG2_incoupl/PULSEENERGY.MEAN 670 + 671 + 672 +FLASH.SYNC/LASER.LOCK.EXP/FLASH1.MOD1.PG.OSC/FMC0.MD22.1.ENCODER_POSITION.RD 673 +FLASH.SYNC/LASER.LOCK.EXP/FLASH1.MOD1.PG.OSC/FMC0.MD22.1.ENCODER_POSITION_RAW.RD 674 +FLASH.SYNC/LASER.LOCK.EXP/FLASH1.MOD1.PG.OSC/FMC0.MD22.1.POSITION.RD 675 + 676 +\\ 677 + 678 +{{expand title="Parameters used until 2021"}} 607 607 {{code language="none"}}/FL1/Experiment/Pump probe laser/laser attenuation{{/code}} 608 608 609 609 //always saved (PBD)// ... ... @@ -645,9 +645,14 @@ 645 645 DOOCS prop : {{code language="none"}}TTF2.FEL/TDOLFEL/TDOLFEL/STREAK.CAM.TIME{{/code}} 646 646 DOOCS prop : {{code language="none"}}TTF2.FEL/TDOLFEL/TDOLFEL/STREAK.CAM.TIME{{/code}} 647 647 desc: delay time between the optical laser and the FEL units: ps 720 +{{/expand}} 648 648 649 649 \\ 650 650 724 +\\ 725 + 726 +\\ 727 + 651 651 [[Contents>>doc:||anchor="Contents"]] 652 652 653 653 \\ ... ... @@ -931,8 +931,27 @@ 931 931 The gap values are saved for all 12 undulators (Nr 3 to 14). Undulator 14 is the one closest to the experimental hall. 932 932 933 933 ===== 934 -arrival time ===== 1011 +arrival time (BAM) ===== 935 935 1013 +{{info title="BAM information: updates 2022"}} 1014 +* see: [[Info collection about the BAMs and how to use the BAM data>>url:https://confluence.desy.de/display/FLASHUSER/Info+collection+for+the+BAM||shape="rect"]] 1015 +* The data format of the BAM has been completely altered in the 2022 shutdown 1016 +* before 2022 BAMs were always saving the arrival time information for each 1µs bucked regardless if there were electrons in the accelerator or not. I addition the arrival times for FL1 and FL2 were saved in the same parameter ... 1017 +* THIS is now different. There are new parameters saving only the arrival times for pulses that go to FL1 and to FL2 (in detail: first time slot of the accelerator and second) 1018 +* There has been also a renaming (and relocation) of the BAMs. 1019 +** acc: 4DBC3 → FL0.DBC2 1020 +** FL1: 1SFELC → FL1.SFELC 1021 +** FL2: 8FL2XTDS → (% style="color: rgb(23,43,77);" %)FL2.SEED5 1022 +* for more Info: [[LINK to detailed infos from MSK>>url:https://confluence.desy.de/display/SDiagPublic/BAM+Data+Structure||shape="rect"]] 1023 +* [[Link a collection of papers related to the BAM and the analysis of pump-probe experiments>>doc:FLASHUSER.Additional helpful things.FLASH beamlines and instruments references.WebHome]] 1024 +* a recent [[talk about the working principle of the BAM>>attach:BAM-basics and outlook-2018_DESY-template_16-9Format.pdf]] 1025 +{{/info}} 1026 + 1027 +\\ 1028 + 1029 +{{expand title="Discontinued BAM format (used until end 2021)"}} 1030 +(% style="color: rgb(0,0,0);" %)**Discontinued BAM data recording ** 1031 + 936 936 {{code language="none"}}/FL2/Electron Diagnostic/BAM/8FL2XTDS/electron bunch arrival time (low charge){{/code}} 937 937 //always saved (PBD2)// 938 938 DOOCS prop : {{code language="none"}}FLASH.SDIAG/BAM/8FL2XTDS/LOW_CHARGE_ARRIVAL_TIME{{/code}} ... ... @@ -957,8 +957,85 @@ 957 957 * [[LINK to detailed infos from MSK (may only work inside DESY network~[~[image:url:http://hasfweb.desy.de/pub/TWiki/TWikiDocGraphics/external-link.gif~|~|width="13" height="12"~]~]>>url:http://www.desy.de/~~mbock/pages/BAM_daq_channel_descriptions.html||shape="rect"]] 958 958 * a recent [[talk about the working principle of the BAM>>attach:BAM-basics and outlook-2018_DESY-template_16-9Format.pdf]] 959 959 {{/info}} 1056 +{{/expand}} 960 960 1058 +\\ 961 961 1060 +====== **BAM FL0.DBC2**{{code language="none"}}{{/code}} ====== 1061 + 1062 +(% style="color: rgb(255,102,0);" %)**DBC2**/electron bunch arrival time (HDF5 name not yet implemented - see zraw)(%%) 1063 +//always saved (PBD)// 1064 +**FL0.DBC2** 1065 +(% style="color: rgb(0,0,0);" %)channel: FLASH.SDIAG/BAM/**FL0.DBC2**/ARRIVAL_TIME.ABSOLUTE.SA2.COMP 1066 +{{code language="none"}}/FL2/Electron Diagnostic/BAM/ DOOCS prop : FLASH.SDIAG/BAM//ARRIVAL_TIME.ABSOLUTE.SA2.COMPDAQ {{/code}}(% style="letter-spacing: 0.0px;" %)desc: Electron bunch arrival time measured with the BAM inside the accelerator (after bunch compressor 2). The property contains only the arrival time of the bunches sent to FL2 (e.g. if there are 30 bunches in FL2 the first 30 values are the arrival time the remaining numbers should be only 0). 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). 1067 +units: fs (bigger numbers (typically) indicate later arrival times of the electrons). 1068 + 1069 +\\ 1070 + 1071 +(% style="color: rgb(255,102,0);" %)DBC2/electron bunch arrival time (raw) (HDF5 name not yet implemented - see zraw){{code language="none"}}/FL2/Electron Diagnostic/BAM/{{/code}}(%%) 1072 +//always saved (PBD)// 1073 +{{code language="none"}}DOOCS prop : FLASH.SDIAG/BAM/FL0.DBC2/ARRIVAL_TIME.ABSOLUTE{{/code}} 1074 +(% style="color: rgb(0,0,0);" %)FLASH.SDIAG/BAM/FL0.DBC2/ARRIVAL_TIME.ABSOLUTE {{code language="none"}}DAQ channel: {{/code}}(%%) 1075 +desc: Electron bunch arrival time measured with the BAM inside the accelerator (after bunch compressor 2). Here the complete bunch train from the FEL is recorded (FLASH1 and FLASH2 pulses). Thus there are values from FLASH 2 in the second part. they may be separated by several "0" values if the reprate is different from 1 MHz ... - It shows a very good correlation to the arrival time of the XUV pulses in the experiment (see help). 1076 +units: fs (bigger numbers (typically) indicate later arrival times of the electrons). 1077 + 1078 +\\ 1079 + 1080 +(% style="color: rgb(255,102,0);" %)DBC2/error (HDF5 name not yet implemented - see zraw){{code language="none"}}/FL2/Electron Diagnostic/BAM/{{/code}}(%%) 1081 +//always saved (PBD)// 1082 +(% style="color: rgb(0,0,0);" %)E.bamError{{code language="none"}}DOOCS prop : FLASH.SDIAG/BAM/FL0.DBC2/ARRIVAL_TIM{{/code}}(%%) 1083 +(% style="color: rgb(0,0,0);" %)FLASH.SDIAG/BAM/FL0.DBC2/ARRIVAL_TIME.BAMERROR{{code language="none"}}DAQ channel: {{/code}}(%%) 1084 +desc: If the value is 0 , the BAM is working well. If it is non-zero there is a problem !! 1085 + 1086 +\\ 1087 + 1088 +(% style="color: rgb(255,102,0);" %)DBC2/status (HDF5 name not yet implemented - see zraw){{code language="none"}}/FL2/Electron Diagnostic/BAM/{{/code}}(%%) 1089 +//always saved (PBD)// 1090 +(% style="color: rgb(0,0,0);" %)E..bamStatus.//2//{{code language="none"}}DOOCS prop : FLASH.SDIAG/BAM/FL0.DBC2/ARRIVAL_TIM{{/code}}(%%) 1091 +(% style="color: rgb(0,0,0);" %): FLASH.SDIAG/BAM/FL0.DBC2/ARRIVAL_TIME.BAMSTATUS.2{{code language="none"}}DAQ channel{{/code}}(%%) 1092 +desc: status bit: 0 - data is valid; 1 - beam present; 2 - calibration ongoing; 3 - feedback enabled; 4 - feedback acting; mostly check for bit 0 == 1 is sufficient 1093 + 1094 +\\ 1095 + 1096 +====== **BAM FL2.SEED5**{{code language="none"}}{{/code}} ====== 1097 + 1098 +(% style="" %)/FL2/Electron Diagnostic/BAM/(%%)**SEED5**(% style="color: rgb(255,102,0);" %)/electron bunch arrival time (HDF5 name not yet implemented - see zraw) 1099 + 1100 +//always saved (PBD)// 1101 +(% style="color: rgb(23,43,77);" %)**FL2.SEED5**(%%) 1102 +(% style="color: rgb(0,0,0);" %)channel: FLASH.SDIAG/BAM/(% style="color: rgb(0, 0, 0); color: rgb(23, 43, 77)" %)**FL2.SEED5**(% style="color: rgb(0,0,0);" %)/ARRIVAL_TIME.ABSOLUTE.SA1.COMP 1103 +{{code language="none"}} DOOCS prop : FLASH.SDIAG/BAM//ARRIVAL_TIME.ABSOLUTE.SA1.COMPDAQ {{/code}}(% style="" %)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 FL2 (e.g. if there are 30 bunches in FL2 the first 30 values are the arrival time the remaining numbers should be only 0). 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). 1104 +units: fs (bigger numbers (typically) indicate later arrival times of the electrons). 1105 + 1106 +\\ 1107 + 1108 +\\ 1109 + 1110 +(% style="color: rgb(23,43,77);" %)SEED5(% style="color: rgb(255,102,0);" %)/electron bunch arrival time (raw) (HDF5 name not yet implemented - see zraw){{code language="none"}}/FL2/Electron Diagnostic/BAM/{{/code}}(%%) 1111 +//always saved (PBD)// 1112 +(% style="color: rgb(23,43,77);" %)**FL2.SEED5**{{code language="none"}}DOOCS prop : FLASH.SDIAG/BAM//ARRIVAL_TIME.ABSOLUTE{{/code}}(%%) 1113 +**~ **(% style="color: rgb(0,0,0);" %)FLASH.SDIAG/BAM/(% style="color: rgb(0, 0, 0); color: rgb(23, 43, 77)" %)**FL2.SEED5**(% style="color: rgb(0,0,0);" %)/ARRIVAL_TIME.ABSOLUTE {{code language="none"}}DAQ channel:{{/code}}(%%) 1114 +desc: Electron bunch arrival time measured with the BAM before the undulator (pulse resolved data). This one was newly installed in 2020. Here the complete bunch train from the FEL is recorded (FLASH1 and FLASH2 pulses). Thus there are values from FLASH 2 in the second part. they may be separated by several "0" values if the reprate is different from 1 MHz ... - It shows a very good correlation to the arrival time of the XUV pulses in the experiment (see help). 1115 +units: fs (bigger numbers (typically) indicate later arrival times of the electrons). 1116 + 1117 +\\ 1118 + 1119 +(% style="color: rgb(23,43,77);" %)SEED5(% style="color: rgb(255,102,0);" %)/error (HDF5 name not yet implemented - see zraw){{code language="none"}}/FL2/Electron Diagnostic/BAM/{{/code}}(%%) 1120 +//always saved (PBD)// 1121 +(% style="color: rgb(23,43,77);" %)**FL2.SEED5**(% style="color: rgb(0,0,0);" %)E.bamError{{code language="none"}}DOOCS prop : FLASH.SDIAG/BAM//ARRIVAL_TIM{{/code}}(%%) 1122 +(% style="color: rgb(0,0,0);" %): FLASH.SDIAG/BAM/(% style="color: rgb(0, 0, 0); color: rgb(23, 43, 77)" %)**FL2.SEED5**(% style="color: rgb(0,0,0);" %)/ARRIVAL_TIME.BAMERROR{{code language="none"}}DAQ channel{{/code}}(%%) 1123 +desc: If the value is 0 , the BAM is working well. If it is non-zero there is a problem !! 1124 + 1125 +\\ 1126 + 1127 +(% style="color: rgb(23,43,77);" %)SEED5(% style="color: rgb(255,102,0);" %)/status (HDF5 name not yet implemented - see zraw){{code language="none"}}/FL2/Electron Diagnostic/BAM/{{/code}}(%%) 1128 +//always saved (PBD)// 1129 +(% style="color: rgb(23,43,77);" %)**FL2.SEED5**(% style="color: rgb(0,0,0);" %)E.bamStatus.//2//{{code language="none"}}DOOCS prop : FLASH.SDIAG/BAM//ARRIVAL_TIM{{/code}}(%%) 1130 +(% style="color: rgb(0,0,0);" %)el: FLASH.SDIAG/BAM/(% style="color: rgb(0, 0, 0); color: rgb(23, 43, 77)" %)**FL2.SEED5**(% style="color: rgb(0,0,0);" %)/ARRIVAL_TIME.BAMSTATUS.2{{code language="none"}}DAQ chann{{/code}}(%%) 1131 +desc: status bit: 0 - data is valid; 1 - beam present; 2 - calibration ongoing; 3 - feedback enabled; 4 - feedback acting; mostly check for bit 0 == 1 is sufficient 1132 + 1133 +\\ 1134 + 962 962 [[Contents>>doc:||anchor="Contents"]] 963 963 964 964 \\ ... ... @@ -1085,7 +1085,80 @@ 1085 1085 1086 1086 There may be more information available from the "Laser DAQ". laese contact your Laser Local Contact. 1087 1087 1261 +\\ 1088 1088 1263 +**User delay** 1264 + 1265 +Delay (set value): 1266 + 1267 +{{code language="none"}}FLASH.SYNC/LASER.LOCK.EXP/F2.PPL.OSC/FMC0.MD22.0.POSITION_SET.WR{{/code}} 1268 + 1269 +Delay (encoder readback): 1270 + 1271 +{{code language="none"}}FLASH.SYNC/LASER.LOCK.EXP/F2.PPL.OSC/FMC0.MD22.0.POSITION.RD{{/code}} 1272 + 1273 +OXC. jitter: 1274 + 1275 +{{code language="none"}}FLASH.SYNC/LASER.LOCK.EXP/F2.PPL.OSC/CURRENT_INPUT_JITTER.RD{{/code}} 1276 + 1277 +\\ 1278 + 1279 +**Pulse resolved energy:** 1280 + 1281 +1a) OPCPA output: 1282 + 1283 +{{code language="none"}}FLASH.LASER/TAMC532DMA/ULGAN1/CH23.TD{{/code}} 1284 + 1285 +1b) OPCPA energy from PES (only fast channel): 1286 + 1287 +FLASH.LASER/CPUULGAN1.PULSEENERGY/OPCPA_Output/DAQ_CHANNEL 1288 + 1289 +2a) Upper breadboard Photodiode (THG) burst: 1290 + 1291 +{{code language="none"}}FLASH.LASER/TAMC532DMA/ULGAN1/CH26.TD{{/code}} 1292 + 1293 +2b) Upper breadboard Photodiode (THG) energy (in-coupling user photodiode, fast) 1294 + 1295 +{{code language="none"}}FLASH.LASER/MOD24.PES/FL24_userPD/DAQ_CHANNEL{{/code}} 1296 + 1297 +\\ 1298 + 1299 +**Attenuator angle:** 1300 + 1301 +{{code language="none"}}FLASH.FEL/FLAPP2BEAMLINES/MOTOR1.FL24/FPOS{{/code}} 1302 + 1303 +**Polarization control:** 1304 + 1305 +{{code language="none"}}FLASH.FEL/FLAPP2BEAMLINES/MOTOR14.FL24/FPOS{{/code}} 1306 + 1307 +**SysDC delay error:** 1308 + 1309 +{{code language="none"}}FLASH.LASER/ULGAN1.DYNPROP/TCFIBER.DOUBLES/DOUBLE26{{/code}} 1310 + 1311 +\\ 1312 + 1313 +**Timing error: (these two need to be observed and both=0 means no error)** 1314 + 1315 +{{code language="none"}}FLASH/CPUULGAN1.TIMING/ULGAN1/dT_alarm{{/code}} 1316 + 1317 +{{code language="none"}}FLASH/CPUULGAN1.TIMING/ULGAN1/dMPN{{/code}} 1318 + 1319 +**Laser error status:** 1320 + 1321 +\\ 1322 + 1323 +**Virtual camera X and Y history, beam size: (use slow data)** 1324 + 1325 +{{code language="none"}}FLASH.LASER/MOD24.BEAMPOS/UV.VF_BP/CENTER.X{{/code}} 1326 + 1327 +{{code language="none"}}FLASH.LASER/MOD24.BEAMPOS/UV.VF_BP/CENTER.Y{{/code}} 1328 + 1329 +{{code language="none"}}FLASH.LASER/MOD24.CAM/UV.14.VF/ROI_SPECTRUM.X.SIG{{/code}} 1330 + 1331 +\\ 1332 + 1333 +{{expand title="Parameters used until 2021"}} 1334 + 1089 1089 {{code language="none"}}/FL2/Experiment/Pump probe laser/FL24/attenuator position{{/code}}//always saved (PBD2)// 1090 1090 DOOCS prop : {{code language="none"}}FLASH.FEL/FLAPP2BEAMLINES/MOTOR1.FL24/FPOS{{/code}} 1091 1091 DAQ channel: {{code language="none"}}FLASH.FEL/FLAPP2BEAMLINES/MOTOR1.FL24/FPOS{{/code}} ... ... @@ -1118,6 +1118,7 @@ 1118 1118 DAQ channel: {{code language="none"}}FLASH.SYNC/LASER.LOCK.EXP/FLASH2.PPL1.OSC1/CURRENT_INPUT_JITTER.RD{{/code}} 1119 1119 desc: rms jitter of the fs-Oscillator 1120 1120 units: fs 1367 +{{/expand}} 1121 1121 1122 1122 [[Contents>>doc:||anchor="Contents"]] 1123 1123