ML102020327

Gamma Spectrum Analysis

ML102020327
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: ML102020327 (3)

Text

G A M M A S P E C T R U M A N A L Y S I S OYSTER CREEK NUCLEAR GENERATING STATION CHEMISTRY DEPARTMENT

!ctor Name DET01

)rt Generated On 5/7/09 8:10:41 PM

-tral Data File Name  : C:\PCNT2K\CAMFILES\RAGEMCHR\300674.CNF

)le Title RAGEMS Charcoal

)le Description  :,TOP CST RP Air

ID tn

)le Type :3

)le Geometry RAGEMS Charcoal Locate Threshold 3.00 ~eor Locate Range (in channels)

• 1 - 4096 MA laU7n Area Range (in channels) 100 1 - 4096 itification Energy Tolerance

• 1.000 keV

)le Size 1870000.00 cc

)le Taken On 5/7/09 7:12:00 PM iisition Started 5/7/,09 7:53:59 PM ty Time 4.20E+001 Minutes A; 4ý Time 1000.0 Seconds L Time 1000.7 Seconds I Time 0.07 %

Energy Calibration Used Done On 1/8/09 Efficiency Calibration Used Done On 11/9/07 6

fround Subtract Report 5/7/09 8:10:41 PM Page 2

• ak analysis results available to perform background subtract on.

N U C L I D E I D E N T I F I C A TI O N R E P ORT R Sample

Title:

RAGEMS Charcoal Nuclide Library Used: C:\GENIE2K\CAMFILES\ANLOO2.NLB

.................... IDENTIFIED NUCLIDES ........ ...........

iclide Id Energy Yield Activity Activity

)me Confidence (keV) (%) (uCi/cc ) 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

Lference Corrected Activity Report 5/7/09 8:10:41 PM Page 3 I N T E F**E*R*E*N*C*E*C****R*E*C*T*E*D*R*E*

• R *P*0*RT

• I.N TER F ER E NCE C ORR EC T ED R EP O RT ******

Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (uCi/cc Uncertainty

= 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.