RUB » Physics » The Faculty » Chairs and Working Groups » EP1 » PANDA FEMC Production Database

Show crystal 2939 - Archived data from Fri, 10. June 2022 12:31:05 CEST


This is all the information about the crystal 2939. If it is wrong, edit the data.

Crystal specification:  
Plant Number (Serial): 2939
Type: EC
   
Data from BTCP:  
Length: 199.97 mm
Dimensions front: AF: 24.3 mm, BF3: 24.33 mm, BF4: 24.29 mm, CF: 24.33 mm
Dimensions back: AR: 25.92 mm, BR3: 25.97 mm, BR4: 25.92 mm, CR: 25.95 mm
Transmittance: 49.6 % at λ = 360 nm, 72 % at λ = 420 nm, 76.2 % at λ = 620 nm
Light yield: 17.4
ΔK: 0.75 m-1
Spread for T = 50 %: 0.31 nm
Lot: B-4
ACCOS machine: 3
Specification passed: Yes
   
Data from CERN:  
Length: 199.963 mm
Dimensions front: AF: 24.284 mm, BF3: 24.324 mm, BF4: 24.279 mm, CF: 24.314 mm
Dimensions back: AR: 25.907 mm, BR3: 25.961 mm, BR4: 25.912 mm, CR: 25.939 mm
Transmittance: 50.7 % at λ = 360 nm, 70.8 % at λ = 420 nm, 74.9 % at λ = 620 nm
Light yield: 16.8985
Light yield coefficient: 0.272997
Spread for T = 50 %: 0.24 nm
Lot: B-4
ACCOS machine: 1
Specification passed: Yes
   
Data from JLU Gießen:  
Transmittance: 49.1 % at λ = 360 nm, 70.3 % at λ = 420 nm, 77 % at λ = 620 nm
Transmittance AI: 40.8 % at λ = 360 nm, 57.7 % at λ = 420 nm, 70.9 % at λ = 620 nm
Time AI: 30
Light yield: 0
ΔK: 0.98 m-1
Box Number: 27
Lot: B-4
Specification passed: Yes
Comments:
   
Crystal State:  
Broken?: No
Location: Bochum
Location Details: in_unit
Notes:


Version history

Time Author Change comment
04. Aug 2022 14:26:47 CEST cschnier Updated location based on location change of the submodule.
10. Jun 2022 12:31:05 CEST oafedulidis Assigned crystal to unit #3445
15. Apr 2019 13:30:43 CEST Tobias Updated room and other location details.
09. Apr 2019 17:29:38 CEST cschnier fixed room
11. Mar 2019 14:37:04 CET matthias
15. May 2017 12:28:59 CEST Tobias Imported crystal location data from Claudius' spreadsheet.
21. Apr 2017 13:15:03 CEST Tobias Imported crystal from database at JLU Gießen