SciCat at P10: What will be the metadata?

Monday 21 Oct 2024, 09:00 → 10:00 Europe/Berlin

DESY, building 1, 2nd floor, SR 03a

Regina Hinzmann (IT (IT Information Fabrics))

https://desy.zoom.us/j/6389377212?pwd=a3pJUGZXb1UrNm5rVVJtN3phNC94dz09

 

2024-10-21

09:00 – 10:01

 

 

While waiting for more people to join RH shared the latest news:

 

- It’s official now: Some DAPHNE project money has been officially released for contribution to SciCat development. The developer in concern from the company will have daily stand ups with Max (ESS) and a weekly report is made to me about progress. Plan remains to share progress in a biweekly schedule to DAPHNE/DESY community (2024-11-01 would be the first Friday to hold it, on Monday, 4^th November, RH will share it). Details will follow.

 

 

- Mora presented metadata for P10, basically for the 2 types of metadata:

1. RAW (overview on slide 4, following slides in more detsails)

   1. s4: lighter colored (purple) boxes require active user info.

   2. s6: Scientific metadata is desired, in red: optional information

Relevant parameters for the user to identifiy his dataset:

exposure time and transmission (== attenuation)

 

Typical data structure:

• Per scicat dataset want to store a “file” (== “measurement”, he named it “scan”) and the number that it consists of e.g. 1500 “frames”.

   

1. PROCESSED contains analysis specific processings like pointer to analysis code.

 

After discussions the following became clearer:

• Need to use standardised names for scientific metadata and -to start- constrain to what’s available.

  Follow up: Fabian W and Jan K will meet to do that. Mora will iterate also with users and come back to report in SCT.

• Cover with 8 to 10 entries information of processed datasets – This data type is for analysis more relevant to users. Check for standardised ontologies (follow up from Anton B comments) and iterate with users.

 

Question to follow up as well:

• What is needed that the user input e.g. IGSN, i.e. some information about the sample?

   

 

 

Participants:

1. Agha M R (Mora)
2. Fabian W
3. Anton B
4. Martin G
5. Jan K
6. Paul M
7. Neele R
8. Linus P
9. Dymtro K
10. Florian B
11. Chen S
12. Frank S
13. RH

09:00 → 09:20 Metadata for p10 beamline

metadata to be stored for P10

Speaker: Agha Mohammad Raza

SciCat-p10.pdf