Data checks
Switch-on unix timestamps:
LDA
Run 61000: LDA Ontime: 20563s. Date:25p06p2018__23p42p25. → LDA startup unixtime=1529962945-20563=1529942382
61105-:LDA ontime 1216.6s. Date 26p06p2018__18p32p24 → LDA startup unixtime=1530030744-1217=1530029527
61111-: LDA ontime 665.7s. Date 27p06p2018__18p48p40 → LDA startup unixtime=1530118120-666=1530117454
BIF
Run 61000 : BIF Ontime: 22682s. → BIF startup unixtime=1529962945-22682=1529940263
Run 61111 new bif ontime: 10530s→ BIF startup unixtime=1530118120-10530=1530107590
Run 61417: new bif ontime 166.0s → BIF startup unixtime = 1530650528-166=1530650362
Offsets
LDA
Run 61111: offset 2106
Run 61154: offset 14106
BIF
Run 61111: offset 67647
Run 61154: offset 451647
Statistics result:
- LDAstats_201806_short.txt
- BIFstats_201806_short.txt
- BifOffsets_201806_short.txt
- LdaOffsets_201806_short.txt
Clock phase looks stable and changes only when expected:
Summary:
Run from | Run to | LDA unixtime | BIF unixtime | LDA offset | BIF offset | |
---|---|---|---|---|---|---|
61000 | 61103 | 1529942382 | 1529940263 | NaN (2106) | NaN | (LED) |
61105 | 61109 | 1530029527 | 1529940263 | 2106 | 67647 | cosmics? No triggers |
61111 | 61153 | 1530117454 | 1530107590 | 2106 | 67647 | |
61154 | 61416 | 1530117454 | 1530107590 | 14106 | 451647 | |
61417 | 61427 | 1530117454 | 1530650362 | NaN | NaN | noise |
Reprocessing script
EUDAQ branch: https://github.com/jkvas/eudaq/tree/reprocessing
The EUDAQ RAW files are quite big ~750 GB.
Online saving to SLCIO is quite slow. It is better to save as eudaq raw files ("native" format) and convert to slcio later (can be parallelized)
Conversion from EUDAQ RAW to SLCIO is done through eudaq command line utility euCliConverter