ML102020329

Gamma Spectrum Analysis

ML102020329
Person / Time
Site:	Oyster Creek
Issue date:	05/07/2009
From:	- No Known Affiliation
To:	Office of Information Services
References
FOIA/PA-2009-0214
Download: ML102020329 (3)

Text

." ********************G** *A*** T **** U * *M**AS**PEC**

R M A N A L I * **

"***:* *G A MM A S PE C T RUM A NA L YS IS ** *** **

OYSTER CREEK-NUCLEAR GENERATING STATION-CHEMI: 'DEPARTMENT

!ctor Name DET02

)rt Generated'On 5/7/09 8:29:42 PM

tral Data File Name C:\PCNT2K\CAMFILES\500MLBOT\102571.CNF

)le Title 500-mL Bottle

)le Description CSTG ID tn

)le Type  : 1 tv. 0,o nic,71 -r4414

)le Geometry 500-mL Bottle

Locate Threshold 3.00

Locate Range (in channels) 1 - 4096

Area Range (in channels) 100 - 4096 itification Energy Tolerance 1.000 keV

)le Size 500.00 mL

)le Taken On 5/7/09 6:00:00 PM iisition Started 5/7/09 8:13:01 PM Ly Time 1.33E+002 Minutes' Time  :  : 1000.0 Seconds Time 1000.1 Seconds 1

I Time  : 0.01 %

Energy Calibration Used Done On 3/21/08 Efficiency Calibration Used Done On 8/3/06

/.

°grqtdnd Subtract Report 5/7/09 8:29:42 PM Page 2 teak analysis results available to perform background subtract on.

N U C L I D E I D E N TI F I C A T I O N R EPORT0**

Sample

Title:

500-mL Bottle Nuclide Library Used: C:\GENIE2K\CAMFILES\ANLOO2.NLB IDENTIFIED NUCLIDES quclide Id Energy Yield Activity Activity qame Confidence (keV) (%) (uCi/mL ) Uncertainty

• = Energy line found in the spectrum.

@= Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000 keV Nuclide confidence index threshold = 0.30 Errors quoted at 1.000 sigma

, rference Corrected Activity Report 5/7/09 8:29:43 PM Page 3

• I N T E R F E R E N C E C O R R E C T E D R EPORT *****

Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence '(uCi/mL Uncertainty Total Activity 0. OOE+000

= nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 1.000 sigma

,eak search results available for nuclide analysis.