Changes for page The FLASH HDF5 structure

Last modified by sndueste on 2025/02/06 10:55
From version 78.1
edited by sndueste
on 2023/11/01 16:51
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To version 75.1
edited by sndueste
on 2023/05/05 08:58
Change comment: There is no comment for this version

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1 -favourite|data|hdf5|analysis|offline
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102 102  {{layout-section ac:type="single"}}
103 103  {{layout-cell}}
104 104  {{info}}
105 -=== There are different options that help you to work with the FLASH HDF5 data in Python ===
105 +=== Reference implementation (Python) ===
106 106  
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"]]
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"]]
109 109  
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]]
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"]]
111 111  {{/info}}
112 112  {{/layout-cell}}
113 113  {{/layout-section}}
... ... @@ -1290,9 +1290,9 @@
1290 1290  
1291 1291  \\
1292 1292  
1293 -==== FL 24 Pump Probe Laser (FLASH2) ====
1292 +==== Pump Probe Laser (FLASH2) ====
1294 1294  
1295 -These are the parameters that can be saved in the FL2 User DAQ for the FL2 PP laser//** FOR BEAMLINE FL24**//
1294 +There may be more information available from the "Laser DAQ". laese contact your Laser Local Contact.
1296 1296  
1297 1297  \\
1298 1298  
... ... @@ -1302,14 +1302,10 @@
1302 1302  
1303 1303  {{code language="none"}}FLASH.SYNC/LASER.LOCK.EXP/F2.PPL.OSC/FMC0.MD22.0.POSITION_SET.WR{{/code}}
1304 1304  
1305 -Delay (readback):
1304 +Delay (encoder readback):
1306 1306  
1307 1307  {{code language="none"}}FLASH.SYNC/LASER.LOCK.EXP/F2.PPL.OSC/FMC0.MD22.0.POSITION.RD{{/code}}
1308 1308  
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 -
1313 1313  OXC. jitter:
1314 1314  
1315 1315  {{code language="none"}}FLASH.SYNC/LASER.LOCK.EXP/F2.PPL.OSC/CURRENT_INPUT_JITTER.RD{{/code}}
... ... @@ -1316,10 +1316,8 @@
1316 1316  
1317 1317  \\
1318 1318  
1319 -\\
1314 +**Pulse resolved energy:**
1320 1320  
1321 -**FL24 Pulse resolved energy:**
1322 -
1323 1323  OPCPA output (photodiode signal raw ADC trace 16000 samples):
1324 1324  
1325 1325  {{code language="none"}}/zraw/FLASH.LASER/FLASH2CPUULGAN1.ADCSCOPE/CH23.TD/dGroup{{/code}}
... ... @@ -1334,7 +1334,7 @@
1334 1334  
1335 1335  \\
1336 1336  
1337 -**FL24 LAM (Laser Arrivaltime Monitor)  pulse resolved data:**
1330 +**LAM (Laser Arrivaltime Monitor)  pulse resolved data:**
1338 1338  
1339 1339  Signal of Photodiode1  - for experts only... (analyzed signal. integration over pulses in the ADC trace. )
1340 1340  
... ... @@ -1348,40 +1348,69 @@
1348 1348  
1349 1349  {{code language="none"}}/zraw/FLASH.LASER/MOD24.PES/LAM.PDBAL/dGroup{{/code}}
1350 1350  
1351 -The delay feedback(% style="letter-spacing: 0.0px;" %)
1344 +(% style="letter-spacing: 0.0px;" %)**The delay feedback**
1352 1352  
1353 -{{code language="none"}}FLASH.LASER/ULGAN1.DYNPROP/TCFIBER.DOUBLES/DOUBLE26 {{/code}}
1346 +\\
1354 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):
1348 +FLASH.LASER/ULGAN1.DYNPROP/TCFIBER.DOUBLES/DOUBLE26
1356 1356  
1357 -{{code language="none"}}FLASH.LASER/MOD24.PES/LAM.PDBAL/PULSEENERGY.MEAN{{/code}}
1350 +\\
1358 1358  
1359 -LAM Delay line act:
1352 +**The LAM delay feedback** (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):
1353 +FLASH.LASER/MOD24.PES/LAM.PDBAL/PULSEENERGY.MEAN
1360 1360  
1361 -{{code language="none"}}FLASH.SYNC/LAM.EXP.ODL/F2.MOD.AMC12/FMC0.MD22.1.POSITION.RD{{/code}}
1362 -LAM Delay line set:
1355 +\\
1363 1363  
1364 -{{code language="none"}}FLASH.SYNC/LAM.EXP.ODL/F2.MOD.AMC12/FMC0.MD22.1.POSITION_SET.WR{{/code}}
1357 +**Delay line act**:
1365 1365  
1366 -LAM Delay line encoder:
1359 +\\
1367 1367  
1368 -{{code language="none"}}FLASH.SYNC/LAM.EXP.ODL/F2.MOD.AMC12/FMC0.MD22.1.ENCODER_POSITION.RD{{/code}}
1361 +FLASH.SYNC/LAM.EXP.ODL/F2.MOD.AMC12/FMC0.MD22.1.POSITION.RD
1362 +**Delay line set**:
1369 1369  
1370 -Temperature feedback:
1364 +\\
1371 1371  
1372 -{{code language="none"}}FLASH.LASER/ULGAN1.DYNPROP/TCFIBER.DOUBLES/DOUBLE24{{/code}}
1366 +FLASH.SYNC/LAM.EXP.ODL/F2.MOD.AMC12/FMC0.MD22.1.POSITION_SET.WR
1373 1373  
1368 +\\
1369 +
1370 +**Delay line encoder:**
1371 +
1372 +\\
1373 +
1374 +FLASH.SYNC/LAM.EXP.ODL/F2.MOD.AMC12/FMC0.MD22.1.ENCODER_POSITION.RD
1375 +
1376 +\\
1377 +
1378 +**Temperature feedback**:
1379 +
1380 +\\
1381 +
1382 +FLASH.LASER/ULGAN1.DYNPROP/TCFIBER.DOUBLES/DOUBLE24
1383 +
1384 +\\
1385 +
1374 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 1375  
1376 -{{code language="none"}}FLASH.LASER/ULGAN1.DYNPROP/TCFIBER.INTS/INTEGER30{{/code}}
1388 +\\
1377 1377  
1390 +FLASH.LASER/ULGAN1.DYNPROP/TCFIBER.INTS/INTEGER30
1391 +
1378 1378  \\
1379 1379  
1380 -**FL24 Attenuator angle:**
1394 +\\
1381 1381  
1396 +\\
1397 +
1398 +\\
1399 +
1400 +\\
1401 +
1402 +**Attenuator angle:**
1403 +
1382 1382  {{code language="none"}}FLASH.FEL/FLAPP2BEAMLINES/MOTOR1.FL24/FPOS{{/code}}
1383 1383  
1384 -**FL24 Polarization control:**
1406 +**Polarization control:**
1385 1385  
1386 1386  {{code language="none"}}FLASH.FEL/FLAPP2BEAMLINES/MOTOR14.FL24/FPOS{{/code}}
1387 1387  
... ... @@ -1401,7 +1401,7 @@
1401 1401  
1402 1402  \\
1403 1403  
1404 -**FL24 Virtual camera X and Y history, beam size: (use slow data)**
1426 +**Virtual camera X and Y history, beam size: (use slow data)**
1405 1405  
1406 1406  {{code language="none"}}FLASH.LASER/MOD24.BEAMPOS/UV.VF_BP/CENTER.X{{/code}}
1407 1407  
... ... @@ -1447,170 +1447,6 @@
1447 1447  units: fs
1448 1448  {{/expand}}
1449 1449  
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 -
1614 1614  [[Contents>>doc:||anchor="Contents"]]
1615 1615  
1616 1616  \\
BAM-basics and outlook-2018_DESY-template_16-9Format.pdf
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