Changes for page The FLASH HDF5 structure

Last modified by sndueste on 2025/02/06 10:55
From version 69.1
edited by sndueste
on 2023/02/08 14:59
Change comment: There is no comment for this version
To version 72.1
edited by sndueste
on 2023/04/26 12:54
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -79,12 +79,10 @@
79 79  {{/layout-cell}}
80 80  
81 81  {{layout-cell}}
82 -* The //average// FEL pulse energy as example for the **slow** **data** (different e.g. 1 Hz):
82 +* The //average// FEL pulse energy as example for the **slow** **data**. Here the data is not saved with 10 Hz  - thus not for every FEL pulse train.  The data is typically saved with 1 Hz if the values are changing (like the FEL energy) and every about 20 sec if there is no change for longer time ( e.g. motor set values). Thus to use the data together with the "fast" one, one has to interpolate the data as explained in the examples in the repos below show (e.g. {{code language="none"}}df['GMD_T_average'] = df['GMD_T_average'].interpolate(method='linear'){{/code}})
83 83  
84 - ( every 10th train ID is listed in the HDF group "index")
84 + ( as example only every 10th train ID is listed in the HDF group "index")
85 85  
86 -\\
87 -
88 88  [[image:attach:image2020-11-16_15-31-45.png||height="250"]]
89 89  {{/layout-cell}}
90 90  
... ... @@ -1295,22 +1295,34 @@
1295 1295  
1296 1296  **Pulse resolved energy:**
1297 1297  
1298 -1a) OPCPA output:
1296 +OPCPA output (photodiode signal raw ADC trace 16000 samples):
1299 1299  
1300 -{{code language="none"}}FLASH.LASER/TAMC532DMA/ULGAN1/CH23.TD{{/code}}
1298 +{{code language="none"}}/zraw/FLASH.LASER/FLASH2CPUULGAN1.ADCSCOPE/CH23.TD/dGroup{{/code}}
1301 1301  
1302 -1b) OPCPA energy from PES (only fast channel):
1300 +(% style="letter-spacing: 0.0px;" %)Upper breadboard Photodiode (THG) burst (photodiode signal raw ADC trace 16000 samples)::
1303 1303  
1304 -FLASH.LASER/CPUULGAN1.PULSEENERGY/OPCPA_Output/DAQ_CHANNEL
1302 +{{code language="none"}}/zraw/FLASH.LASER/FLASH2CPUULGAN1.ADCSCOPE/CH26.TD/dGroup{{/code}}
1305 1305  
1306 -2a) Upper breadboard Photodiode (THG) burst:
1304 +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 -{{code language="none"}}FLASH.LASER/TAMC532DMA/ULGAN1/CH26.TD{{/code}}
1306 +{{code language="none"}}/zraw/FLASH.LASER/MOD24.PES/FL24_userPD/dGroup{{/code}}
1309 1309  
1310 -2b) Upper breadboard Photodiode (THG) energy (in-coupling user photodiode, fast)
1308 +\\
1311 1311  
1312 -{{code language="none"}}FLASH.LASER/MOD24.PES/FL24_userPD/DAQ_CHANNEL{{/code}}
1310 +**LAM (Laser Arrivaltime Monitor)  pulse resolved data:**
1313 1313  
1312 +Signal of Photodiode1  - for experts only... (analyzed signal. integration over pulses in the ADC trace. )
1313 +
1314 +{{code language="none"}}/zraw/FLASH.LASER/MOD24.PES/LAM.PD1/dGroup{{/code}}
1315 +
1316 +Signal of Photodiode2  - for experts only...  (analyzed signal. integration over pulses in the ADC trace.)
1317 +
1318 +{{code language="none"}}/zraw/FLASH.LASER/MOD24.PES/LAM.PD2/dGroup{{/code}}
1319 +
1320 +"Actual" LAM Signal - to be calibrated ......  (analyzed signal. integration over pulses in the ADC trace.)
1321 +
1322 +{{code language="none"}}/zraw/FLASH.LASER/MOD24.PES/LAM.PDBAL/dGroup{{/code}}
1323 +
1314 1314  \\
1315 1315  
1316 1316  **Attenuator angle:**