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Support #18714

Study the data saved by the SN trigger

Added by Andrey Sheshukov almost 3 years ago. Updated almost 3 years ago.

Status:
Work in progress
Priority:
Normal
Assignee:
Andrey Sheshukov
Start date:
01/10/2018
Due date:
% Done:

0%

Estimated time:
Duration:

Description

I want to see, what data does the SN trigger select.
This task is to store all the steps, so I can reproduce it in future.

History

#1 Updated by Andrey Sheshukov almost 3 years ago

  • Status changed from New to Work in progress

Getting the data files:

I use samweb to select the files with actual data:

samweb list-files "online.detector fardet and data_tier raw and online.stream ddsn and Online.TotalEvents > 50 and start_time > 2017-11-01"

I get the files list:

fardet_r00027998_s02_DDsn.raw
fardet_r00028049_s02_DDsn.raw
fardet_r00028123_s00_DDsn.raw
fardet_r00028143_s02_DDsn.raw
fardet_r00028153_s02_DDsn.raw
fardet_r00028238_s02_DDsn.raw
fardet_r00028254_s08_DDsn.raw
fardet_r00028308_s01_DDsn.raw
fardet_r00028320_s06_DDsn.raw
fardet_r00028441_s14_DDsn.raw
fardet_r00028442_s03_DDsn.raw

Study the files metadata:

samweb get-metadata fardet_r00028442_s03_DDsn

Download file:

ifdh_fetch fardet_r00028442_s03_DDsn

Also available in: Atom PDF