Changes for page The FLASH HDF5 structure

Last modified by sndueste on 2025/02/06 10:55
From version 71.1
edited by sndueste
on 2023/02/22 09:32
Change comment: There is no comment for this version
To version 78.1
edited by sndueste
on 2023/11/01 16:51
Change comment: There is no comment for this version

Summary

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Tags
... ... @@ -1,0 +1,1 @@
1 +favourite|data|hdf5|analysis|offline
Content
... ... @@ -102,11 +102,12 @@
102 102  {{layout-section ac:type="single"}}
103 103  {{layout-cell}}
104 104  {{info}}
105 -=== Reference implementation (Python) ===
105 +=== There are different options that help you to work with the FLASH HDF5 data in Python ===
106 106  
107 -(imperative)  (% class="Object" %)[[https:~~/~~/gitlab.desy.de/christopher.passow/flash-daq-hdf>>url:https://gitlab.desy.de/christopher.passow/flash-daq-hdf||shape="rect"]]
107 +* The currently developed option for large data sets: [[the FAB package>>url:https://hasfcpkg.desy.de/fab/fab.html||shape="rect"]] ... see below
108 +* and for smaller projects:  (% class="Object" %)[[https:~~/~~/gitlab.desy.de/christopher.passow/flash-daq-hdf>>url:https://gitlab.desy.de/christopher.passow/flash-daq-hdf||shape="rect"]]
108 108  
109 -(% class="Object" %)(object oriented) [[https:~~/~~/gitlab.desy.de/christopher.passow/fdh-builder>>url:https://gitlab.desy.de/christopher.passow/fdh-builder.git||shape="rect"]]
110 +(% class="Object" %)See also the collection of Demo data and sample scripts : [[doc:FLASHUSER.Data Acquisition and controls.Data Access at FLASH (DAQ, gpfs,\.\.\.).Offline data analysis (DAQ).Collection of HDF5 sample data from different beamlines.WebHome]] and [[doc:FLASHUSER.Data Acquisition and controls.Data Access at FLASH (DAQ, gpfs,\.\.\.).Offline data analysis (DAQ).DEMO - Working with FLASH data.WebHome]]
110 110  {{/info}}
111 111  {{/layout-cell}}
112 112  {{/layout-section}}
... ... @@ -458,11 +458,11 @@
458 458  
459 459  (% style="color: rgb(255,102,0);" %)**DBC2**/electron bunch arrival time  (HDF5 name not yet implemented - see zraw)(%%)
460 460  //always saved (PBD)//
461 -**FL0.DBC2**
462 -(% style="color: rgb(0,0,0);" %)channel: FLASH.SDIAG/BAM/**FL0.DBC2**/ARRIVAL_TIME.ABSOLUTE.SA1.COMP (%%)
463 -{{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).
462 +{{code language="none"}}/FL1/Electron Diagnostic/BAM/ {{/code}}DOOCS prop : FLASH.SDIAG/BAM/**FL0.DBC2**/ARRIVAL_TIME.ABSOLUTE.SA1.COMP
463 +DAQ (% style="color: rgb(0,0,0);" %)channel: FLASH.SDIAG/BAM/**FL0.DBC2**/ARRIVAL_TIME.ABSOLUTE.SA1.COMP (%%)
464 +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  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).
464 464  
465 -{{code language="none"}}units: fs (bigger numbers (typically) indicate later arrival times of the electrons).{{/code}}
466 +units: fs (bigger numbers (typically) indicate later arrival times of the electrons).
466 466  
467 467  \\
468 468  
... ... @@ -498,7 +498,7 @@
498 498  //always saved (PBD)//
499 499  (% style="color: rgb(23,43,77);" %)**FL1.SFELC**(%%)
500 500  (% 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
501 -{{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).
502 +{{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).
502 502  units: fs (bigger numbers (typically) indicate later arrival times of the electrons).
503 503  
504 504  \\
... ... @@ -602,11 +602,11 @@
602 602  
603 603  ===== set number of pulses =====
604 604  
605 -{{code language="none"}}/FL1/Timing/set number of bunches{{/code}}
606 +(% style="color: rgb(255, 0, 0); color: rgb(255, 102, 0)" %)(HDF5 name not yet implemented - see zraw)(% style="color: rgb(255,0,0);" %){{code language="none"}}/FL1/Timing/set number of bunches {{/code}}(%%)
606 606  //always saved (PBD)//
607 -DOOCS prop : {{code language="none"}}FLASH.DIAG/TOROID.ML/3GUN/NUMBEROFBUNCHES.FLASH1{{/code}}
608 -DAQ channel: {{code language="none"}}TTF2.UTIL/LASER.CONTROL/GUN/PULSE_NUM{{/code}}
609 -desc: Number of pulses set at the gun (FLASH1)
608 +DOOCS prop : {{code language="none"}}FLASH.DIAG/TIMINGINFO/TIME1.BUNCH_FIRST_INDEX.1 [4th number]{{/code}}
609 +DAQ channel: {{code language="none"}}FLASH.DIAG/TIMINGINFO/TIME1.BUNCH_FIRST_INDEX.1 [4th number]{{/code}}
610 +desc: Number of bunches set in the control (timing) system.  The property contains 4 numbers. the last one is the number of pulses (see also [[doc:FLASH.Timing properties]] (internal link)).  If pulses are used for diagnostic of the protection system of the accelerator limits the number of bunches to be accelerated and thus the actual number of pulses may be smaller than the set one 
610 610  units:
611 611  
612 612  ===== actual number of pulses =====
... ... @@ -1074,16 +1074,21 @@
1074 1074  
1075 1075  ====== **BAM FL0.DBC2**{{code language="none"}}{{/code}} ======
1076 1076  
1077 -(% style="color: rgb(255,102,0);" %)**DBC2**/electron bunch arrival time  (HDF5 name not yet implemented - see zraw)(%%)
1078 +(% style="color: rgb(255,102,0);" %)**DBC2**/electron bunch arrival time  (HDF5 name not yet implemented - see zraw){{code language="none"}}/FL2/Electron Diagnostic/BAM/{{/code}}
1079 +
1080 +{{code language="none"}}/zraw/FLASH.SDIAG/BAM.DAQ/FL0.DBC2.ARRIVAL_TIME.ABSOLUTE.SA2.COMP/dGroup/{{/code}}
1081 +
1078 1078  //always saved (PBD)//
1079 1079  **FL0.DBC2**
1080 1080  (% style="color: rgb(0,0,0);" %)channel: FLASH.SDIAG/BAM/**FL0.DBC2**/ARRIVAL_TIME.ABSOLUTE.SA2.COMP
1081 -{{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).
1085 +{{code language="none"}} 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 still may have arbitrary numbers looking like a signal which they are not0). 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).
1082 1082  units: fs (bigger numbers (typically) indicate later arrival times of the electrons).
1083 1083  
1084 1084  \\
1085 1085  
1086 -(% 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}}(%%)
1090 +(% 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}}
1091 +
1092 +{{code language="none"}}/zraw/FLASH.SDIAG/BAM.DAQ/FL0.DBC2.ARRIVAL_TIME.ABSOLUTE.SA2/dGroup/{{/code}}
1087 1087  //always saved (PBD)//
1088 1088  {{code language="none"}}DOOCS prop : FLASH.SDIAG/BAM/FL0.DBC2/ARRIVAL_TIME.ABSOLUTE{{/code}}
1089 1089  (% style="color: rgb(0,0,0);" %)FLASH.SDIAG/BAM/FL0.DBC2/ARRIVAL_TIME.ABSOLUTE {{code language="none"}}DAQ channel: {{/code}}(%%)
... ... @@ -1112,10 +1112,12 @@
1112 1112  
1113 1113  /FL2/Electron Diagnostic/BAM/**SEED5**(% style="color: rgb(255,102,0);" %)/electron bunch arrival time  (HDF5 name not yet implemented - see zraw)
1114 1114  
1121 +(% style="color: rgb(0,0,0);" %){{code language="none"}}/zraw/FLASH.SDIAG/BAM.DAQ/FL0.SEED5.ARRIVAL_TIME.ABSOLUTE.SA2.COMP/dGroup/{{/code}}
1122 +
1115 1115  //always saved (PBD)//
1116 1116  (% style="color: rgb(23,43,77);" %)**FL2.SEED5**(%%)
1117 1117  (% 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
1118 -{{code language="none"}} DOOCS prop : FLASH.SDIAG/BAM//ARRIVAL_TIME.ABSOLUTE.SA1.COMPDAQ {{/code}}(%%)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).
1126 +{{code language="none"}} DOOCS prop : FLASH.SDIAG/BAM//ARRIVAL_TIME.ABSOLUTE.SA1.COMPDAQ {{/code}}(%%)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 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).
1119 1119  units: fs (bigger numbers (typically) indicate later arrival times of the electrons).
1120 1120  
1121 1121  \\
... ... @@ -1122,7 +1122,9 @@
1122 1122  
1123 1123  \\
1124 1124  
1125 -(% 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}}(%%)
1133 +(% 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}}
1134 +
1135 +(% style="color: rgb(0,0,0);" %){{code language="none"}}/zraw/FLASH.SDIAG/BAM.DAQ/FL0.SEED5.ARRIVAL_TIME.ABSOLUTE.SA2/dGroup/{{/code}}(%%)
1126 1126  //always saved (PBD)//
1127 1127  (% style="color: rgb(23,43,77);" %)**FL2.SEED5**{{code language="none"}}DOOCS prop : FLASH.SDIAG/BAM//ARRIVAL_TIME.ABSOLUTE{{/code}}(%%)
1128 1128  **~ **(% 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}}(%%)
... ... @@ -1171,6 +1171,17 @@
1171 1171  desc: repetition rate of the bunches / pulses within the burst (FLASH2)
1172 1172  units: kHz
1173 1173  
1184 +\\
1185 +
1186 +===== set number of pulses =====
1187 +
1188 +(% style="color: rgb(255, 0, 0); color: rgb(255, 102, 0)" %)(HDF5 name not yet implemented - see zraw)(% style="color: rgb(255,0,0);" %){{code language="none"}}/FL2/Timing/set number of bunches {{/code}}(%%)
1189 +//always saved (PBD2)//
1190 +DOOCS prop : {{code language="none"}}FLASH.DIAG/TIMINGINFO/TIME1.BUNCH_FIRST_INDEX.2 [4th number]{{/code}}
1191 +DAQ channel: {{code language="none"}}FLASH.DIAG/TIMINGINFO/TIME1.BUNCH_FIRST_INDEX.2 [4th number]{{/code}}
1192 +desc: Number of bunches set in the control (timing) system.  The property contains 4 numbers. the last one is the number of pulses (see also [[doc:FLASH.Timing properties]] (internal link)).  If pulses are used for diagnostic of the protection system of the accelerator limits the number of bunches to be accelerated and thus the actual number of pulses may be smaller than the set one 
1193 +units:
1194 +
1174 1174  ===== actual number of pulses =====
1175 1175  
1176 1176  {{code language="none"}}/FL1/Timing/actual number of bunches{{/code}}
... ... @@ -1269,9 +1269,9 @@
1269 1269  
1270 1270  \\
1271 1271  
1272 -==== Pump Probe Laser (FLASH2) ====
1293 +==== FL 24 Pump Probe Laser (FLASH2) ====
1273 1273  
1274 -There may be more information available from the "Laser DAQ". laese contact your Laser Local Contact.
1295 +These are the parameters that can be saved in the FL2 User DAQ for the FL2 PP laser//** FOR BEAMLINE FL24**//
1275 1275  
1276 1276  \\
1277 1277  
... ... @@ -1281,10 +1281,14 @@
1281 1281  
1282 1282  {{code language="none"}}FLASH.SYNC/LASER.LOCK.EXP/F2.PPL.OSC/FMC0.MD22.0.POSITION_SET.WR{{/code}}
1283 1283  
1284 -Delay (encoder readback):
1305 +Delay (readback):
1285 1285  
1286 1286  {{code language="none"}}FLASH.SYNC/LASER.LOCK.EXP/F2.PPL.OSC/FMC0.MD22.0.POSITION.RD{{/code}}
1287 1287  
1309 +(% style="letter-spacing: 0.0px;" %)Delay (encoder readback):
1310 +
1311 +{{code language="none"}}FLASH.SYNC/LASER.LOCK.EXP/F2.PPL.OSC/FMC0.MD22.0.ENCODER_POSITION.RD{{/code}}
1312 +
1288 1288  OXC. jitter:
1289 1289  
1290 1290  {{code language="none"}}FLASH.SYNC/LASER.LOCK.EXP/F2.PPL.OSC/CURRENT_INPUT_JITTER.RD{{/code}}
... ... @@ -1291,31 +1291,72 @@
1291 1291  
1292 1292  \\
1293 1293  
1294 -**Pulse resolved energy:**
1319 +\\
1295 1295  
1296 -1a) OPCPA output:
1321 +**FL24 Pulse resolved energy:**
1297 1297  
1298 -{{code language="none"}}FLASH.LASER/TAMC532DMA/ULGAN1/CH23.TD{{/code}}
1323 +OPCPA output (photodiode signal raw ADC trace 16000 samples):
1299 1299  
1300 -1b) OPCPA energy from PES (only fast channel):
1325 +{{code language="none"}}/zraw/FLASH.LASER/FLASH2CPUULGAN1.ADCSCOPE/CH23.TD/dGroup{{/code}}
1301 1301  
1302 -FLASH.LASER/CPUULGAN1.PULSEENERGY/OPCPA_Output/DAQ_CHANNEL
1327 +(% style="letter-spacing: 0.0px;" %)Upper breadboard Photodiode (THG) burst (photodiode signal raw ADC trace 16000 samples)::
1303 1303  
1304 -2a) Upper breadboard Photodiode (THG) burst:
1329 +{{code language="none"}}/zraw/FLASH.LASER/FLASH2CPUULGAN1.ADCSCOPE/CH26.TD/dGroup{{/code}}
1305 1305  
1306 -{{code language="none"}}FLASH.LASER/TAMC532DMA/ULGAN1/CH26.TD{{/code}}
1331 +Upper breadboard Photodiode (THG) energy (analyzed signal. integration over pulses in the ADC trace. contains for each laser pulse the pulse energy in a.u.)
1307 1307  
1308 -2b) Upper breadboard Photodiode (THG) energy (in-coupling user photodiode, fast)
1333 +{{code language="none"}}/zraw/FLASH.LASER/MOD24.PES/FL24_userPD/dGroup{{/code}}
1309 1309  
1310 -{{code language="none"}}FLASH.LASER/MOD24.PES/FL24_userPD/DAQ_CHANNEL{{/code}}
1335 +\\
1311 1311  
1337 +**FL24 LAM (Laser Arrivaltime Monitor)  pulse resolved data:**
1338 +
1339 +Signal of Photodiode1  - for experts only... (analyzed signal. integration over pulses in the ADC trace. )
1340 +
1341 +{{code language="none"}}/zraw/FLASH.LASER/MOD24.PES/LAM.PD1/dGroup{{/code}}
1342 +
1343 +Signal of Photodiode2  - for experts only...  (analyzed signal. integration over pulses in the ADC trace.)
1344 +
1345 +{{code language="none"}}/zraw/FLASH.LASER/MOD24.PES/LAM.PD2/dGroup{{/code}}
1346 +
1347 +"Actual" LAM Signal - to be calibrated ......  (analyzed signal. integration over pulses in the ADC trace.)
1348 +
1349 +{{code language="none"}}/zraw/FLASH.LASER/MOD24.PES/LAM.PDBAL/dGroup{{/code}}
1350 +
1351 +The delay feedback(% style="letter-spacing: 0.0px;" %)
1352 +
1353 +{{code language="none"}}FLASH.LASER/ULGAN1.DYNPROP/TCFIBER.DOUBLES/DOUBLE26 {{/code}}
1354 +
1355 +The LAM delay feedback(% style="letter-spacing: 0.0px;" %) (the pulse energy signal, which is saved in the above but maybe it’s good to have this also as slow, in the case these two numbers are not the same the sysdc was active instead of the LAM):
1356 +
1357 +{{code language="none"}}FLASH.LASER/MOD24.PES/LAM.PDBAL/PULSEENERGY.MEAN{{/code}}
1358 +
1359 +LAM Delay line act:
1360 +
1361 +{{code language="none"}}FLASH.SYNC/LAM.EXP.ODL/F2.MOD.AMC12/FMC0.MD22.1.POSITION.RD{{/code}}
1362 +LAM Delay line set:
1363 +
1364 +{{code language="none"}}FLASH.SYNC/LAM.EXP.ODL/F2.MOD.AMC12/FMC0.MD22.1.POSITION_SET.WR{{/code}}
1365 +
1366 +LAM Delay line encoder:
1367 +
1368 +{{code language="none"}}FLASH.SYNC/LAM.EXP.ODL/F2.MOD.AMC12/FMC0.MD22.1.ENCODER_POSITION.RD{{/code}}
1369 +
1370 +Temperature feedback:
1371 +
1372 +{{code language="none"}}FLASH.LASER/ULGAN1.DYNPROP/TCFIBER.DOUBLES/DOUBLE24{{/code}}
1373 +
1374 +**Feedback mode** (if this is not =1 the delay FB is not active, then it’s either temp feedback controlled or failsave, maybe it’s good to have):
1375 +
1376 +{{code language="none"}}FLASH.LASER/ULGAN1.DYNPROP/TCFIBER.INTS/INTEGER30{{/code}}
1377 +
1312 1312  \\
1313 1313  
1314 -**Attenuator angle:**
1380 +**FL24 Attenuator angle:**
1315 1315  
1316 1316  {{code language="none"}}FLASH.FEL/FLAPP2BEAMLINES/MOTOR1.FL24/FPOS{{/code}}
1317 1317  
1318 -**Polarization control:**
1384 +**FL24 Polarization control:**
1319 1319  
1320 1320  {{code language="none"}}FLASH.FEL/FLAPP2BEAMLINES/MOTOR14.FL24/FPOS{{/code}}
1321 1321  
... ... @@ -1335,7 +1335,7 @@
1335 1335  
1336 1336  \\
1337 1337  
1338 -**Virtual camera X and Y history, beam size: (use slow data)**
1404 +**FL24 Virtual camera X and Y history, beam size: (use slow data)**
1339 1339  
1340 1340  {{code language="none"}}FLASH.LASER/MOD24.BEAMPOS/UV.VF_BP/CENTER.X{{/code}}
1341 1341  
... ... @@ -1381,6 +1381,170 @@
1381 1381  units: fs
1382 1382  {{/expand}}
1383 1383  
1450 +\\
1451 +
1452 +==== FL 26 Pump Probe Laser (FLASH2) ====
1453 +
1454 +These are the parameters that can be saved in the FL2 User DAQ for the FL2 PP laser//** FOR BEAMLINE FL26**//
1455 +
1456 +\\
1457 +
1458 +**User delay**
1459 +
1460 +Delay (set value):
1461 +
1462 +{{code language="none"}}FLASH.SYNC/LASER.LOCK.EXP/F2.PPL.OSC/FMC0.MD22.0.POSITION_SET.WR{{/code}}
1463 +
1464 +Delay (readback):
1465 +
1466 +{{code language="none"}}FLASH.SYNC/LASER.LOCK.EXP/F2.PPL.OSC/FMC0.MD22.0.POSITION.RD{{/code}}
1467 +
1468 +Delay (encoder readback):
1469 +
1470 +{{code language="none"}}FLASH.SYNC/LASER.LOCK.EXP/F2.PPL.OSC/FMC0.MD22.0.ENCODER_POSITION.RD{{/code}}
1471 +
1472 +OXC. jitter:
1473 +
1474 +{{code language="none"}}FLASH.SYNC/LASER.LOCK.EXP/F2.PPL.OSC/CURRENT_INPUT_JITTER.RD{{/code}}
1475 +
1476 +\\
1477 +
1478 +**Parameters for FL26**
1479 +
1480 +(% class="wrapped" %)
1481 +|(((
1482 +FL2PPL FL26 REMI Attenuation: HWP motor current position
1483 +)))|(((
1484 +FLASH.FEL/FLAPP2BEAMLINES/MOTOR11.FL26B/FPOS
1485 +)))
1486 +|(((
1487 +FL2PPL FL26 REMI Polarization: linear polarization angle
1488 +)))|(((
1489 +FLASH.FEL/FLAPP2BEAMLINES/MOTOR12.FL26B/FPOS
1490 +)))
1491 +|(((
1492 +FL2PPL FL26 REMI Diagnostics: NIR spectrum
1493 +)))|(((
1494 +FLASH.LASER/MOD26.SPECT/REMI/DAQ_CHANNEL
1495 +)))
1496 +|(((
1497 +FL2PPL FL26 REMI Diagnostics: photo diode input MOD2.6 - pulse energy mean
1498 +)))|(((
1499 +FLASH.LASER/MOD26.PES/RE_OUT/PULSEENERGY.MEAN
1500 +)))
1501 +|(((
1502 +FL2PPL FL26 REMI Diagnostics: photo diode input MOD2.6 - intra burst pulse energy
1503 +)))|(((
1504 +FLASH.LASER/MOD26.PES/RE_OUT/DAQ_CHANNEL
1505 +)))
1506 +|(((
1507 +FL2PPL FL26 REMI Diagnostics: photo diode input MOD2.6 - raw adc
1508 +)))|(((
1509 +FLASH.LASER/TAMC532DMA/ULGAN1_S5/CH04.TD
1510 +)))
1511 +|(((
1512 +FL2PPL FL26 REMI Diagnostics: photo diode input REMI - pulse energy mean
1513 +)))|(((
1514 +FLASH.LASER/MOD26.PES/INC_BOX/PULSEENERGY.MEAN
1515 +)))
1516 +|(((
1517 +FL2PPL FL26 REMI Diagnostics: photo diode input REMI - intra burst pulse energy
1518 +)))|(((
1519 +FLASH.LASER/MOD26.PES/INC_BOX/DAQ_CHANNEL
1520 +)))
1521 +|(((
1522 +FL2PPL FL26 REMI Diagnostics: photo diode input REMI - raw adc
1523 +)))|(((
1524 +FLASH.LASER/TAMC532DMA/ULGAN1_S5/CH05.TD
1525 +)))
1526 +|(((
1527 +FL2PPL FL26 REMI In coupling: filter wheel 1 position
1528 +)))|(((
1529 +FLASH/MOD26.FW1/FLASH2MOD26/pos
1530 +)))
1531 +|(((
1532 +FL2PPL FL26 REMI In coupling: filter wheel 2 position
1533 +)))|(((
1534 +FLASH/MOD26.FW2/FLASH2MOD26/pos
1535 +)))
1536 +|(((
1537 +FL2PPL FL26 REMI: Energy meter REMI incoupling breadboard
1538 +)))|(((
1539 +FLASH.LASER/MOD26.OPHIRE/REINC.54/DAQ_CHANNEL
1540 +)))
1541 +|(((
1542 +FL2PPL FL26 REMI Incoupling: focusing lens position
1543 +)))|(((
1544 +FLASH.FEL/FLAPP2BEAMLINES/MOTOR3.FL26B/FPOS
1545 +)))
1546 +|(((
1547 +FL2PPL FL26 REMI Incoupling: nearfield
1548 +)))|(((
1549 +FLASH.LASER/MOD26.CAM/REINC.21.NF/DAQ_CHANNEL
1550 +)))
1551 +|(((
1552 +FL2PPL FL26 REMI Incoupling: focus
1553 +)))|(((
1554 +FLASH.LASER/MOD26.CAM/REINC.22.FF/DAQ_CHANNEL
1555 +)))
1556 +|(((
1557 +FL2PPL FL26 REMI Drift: relative arrival time intra burst LAM balanced - calb. in the PES
1558 +)))|(((
1559 +FLASH.LASER/MOD26.PES/LAM_DIFF/DAQ_CHANNEL
1560 +)))
1561 +|(((
1562 +FL2PPL FL26 REMI Drift: forward signal (PD1)  raw
1563 +)))|(((
1564 +FLASH.LASER/TAMC532DMA/ULGAN1_S5/CH00.TD
1565 +)))
1566 +|(((
1567 +FL2PPL FL26 REMI Drift: backward signal (PD2) raw
1568 +)))|(((
1569 +FLASH.LASER/TAMC532DMA/ULGAN1_S5/CH01.TD
1570 +)))
1571 +|(((
1572 +FL2PPL FL26 REMI Drift: mean relative burst arrival time - avarage of the calib value
1573 +)))|(((
1574 +FLASH.LASER/MOD26.PES/LAM_DIFF/PULSEENERGY.MEAN
1575 +)))
1576 +|(((
1577 +FL2PPL FL26 REMI Drift: delay line position (ODL of the LAM REMI)
1578 +)))|(((
1579 +FLASH.FEL/FLAPP2BEAMLINES/MOTOR14.FL26B/FPOS
1580 +)))
1581 +|(((
1582 +FL2PPL FL26 Laser Hutch: delay line position (ODL of the osc. Sync / user delay)
1583 +)))|(((
1584 +FLASH.SYNC/LASER.LOCK.EXP/F2.PPL.OSC/FMC0.MD22.0.POSITION.RD
1585 +)))
1586 +|(((
1587 +FL2PPL FL26 REMI Drift: delay line encoder position (ODL REMI raw value)
1588 +)))|(((
1589 +FLASH.SYNC/LAM.EXP.ODL/F2.MOD.AMC12/FMC0.MD22.0.ENCODER_POSITION.RD
1590 +)))
1591 +|(((
1592 +Jiiter between oscillator and MLO (inloop jitter osc. Sync)
1593 +)))|(((
1594 +FLASH.SYNC/LASER.LOCK.EXP/F2.PPL.OSC/CURRENT_INPUT_JITTER.RD
1595 +)))
1596 +|(((
1597 +Temperature controlled fiber (PWM signal to the temperature controlled fiber delay sysdc)
1598 +)))|(((
1599 +FLASH.LASER/ULGAN1.DYNPROP/TCFIBER.DOUBLES/DOUBLE23
1600 +)))
1601 +|(((
1602 +Temperature controlled fiber (Temp of the fiber delay sysdc)
1603 +)))|(((
1604 +FLASH.LASER/ULGAN1.DYNPROP/TCFIBER.DOUBLES/DOUBLE24
1605 +)))
1606 +|(((
1607 +Sydc feedback data if LAM is not activated (sysdc delay)
1608 +)))|(((
1609 +FLASH.LASER/ULGAN1.DYNPROP/TCFIBER.DOUBLES/DOUBLE26
1610 +)))
1611 +
1612 +\\
1613 +
1384 1384  [[Contents>>doc:||anchor="Contents"]]
1385 1385  
1386 1386  \\
BAM-basics and outlook-2018_DESY-template_16-9Format.pdf
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