ML102000461: Difference between revisions
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{{#Wiki_filter:V , -' I-* *- | {{#Wiki_filter:V , -' I-* *- | ||
GAMMA SPECTRUM ANALYSIS | |||
* OCGS OYSTER CREEK NUCLEAR GENERATING STATION CHEMISTRY DEPARTMENT Detector Name : DET01 Report Generated On : 4/25/09 4:07:58 AM Spectral Data File Name : C:\PCNT2K\CAMFILES\ILSOLMDA | * OCGS OYSTER CREEK NUCLEAR GENERATING STATION CHEMISTRY DEPARTMENT Detector Name : DET01 Report Generated On : 4/25/09 4:07:58 AM Spectral Data File Name : C:\PCNT2K\CAMFILES\ILSOLMDA | ||
\2000077.CNF s-co 4 Sample Title 1-L Solid Releas Sample Description : soil n of cst 3'' | \2000077.CNF s-co 4 Sample Title 1-L Solid Releas Sample Description : soil n of cst 3'' | ||
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Interference Corrected Activity Report 4/25/09 4:07:58 AM Page 4 | Interference Corrected Activity Report 4/25/09 4:07:58 AM Page 4 | ||
"** *** N U C L I D E IDENTIFICATION REPORT | "** *** N U C L I D E IDENTIFICATION REPORT Sample | ||
==Title:== | ==Title:== |
Latest revision as of 22:06, 11 March 2020
ML102000461 | |
Person / Time | |
---|---|
Site: | Oyster Creek |
Issue date: | 04/25/2009 |
From: | - No Known Affiliation |
To: | Office of Information Services |
References | |
FOIA/PA-2009-0214 | |
Download: ML102000461 (5) | |
Text
V , -' I-* *-
GAMMA SPECTRUM ANALYSIS
- OCGS OYSTER CREEK NUCLEAR GENERATING STATION CHEMISTRY DEPARTMENT Detector Name : DET01 Report Generated On : 4/25/09 4:07:58 AM Spectral Data File Name : C:\PCNT2K\CAMFILES\ILSOLMDA
\2000077.CNF s-co 4 Sample Title 1-L Solid Releas Sample Description : soil n of cst 3
User ID nc226 Sample Type 20 Sample Geometry 1-L Marinelli Peak Locate Threshold 3.00 Peak Locate Range (in channels) 1 - 4096 Peak Area Range (in channels) 100 - 4096
.Identification Energy Tolerance 1.000 keV Sample Size 1547.00 grams Sample Taken On 4/25/09 3:45:47 AM Acquisition Started 4/25/09 3:50:49 AM Decay Time 5.04E+000 Minutes Live Time 1327.0 Seconds Real Time 1327.7 Seconds Dead Time 0.05 %
Energy Calibration Used Done On 1/8/09 Efficiency Calibration Used Done On 1/8/09
Background Subtract Report 4/25/09 4:07:58 AM Page 2
B*
Title:
I-L Solid Releas Peak Analysis Performed on: 4/25/09 4:07:58 AM Peak Energy Original Orig. Area Ambient Backgr. Subtracted Subtracted No. (keV) Area Uncert. Background Uncert. Area Uncert.
1 238.65 7. 99E+001 15.97 7.99E+001 1.60E+001 2 351.65 3 .61E+001 10. 11 3.61E+001 1.01E+001 3 582.61 3. 19E+001 7.15 3.19E+001 7.15E+000 4 609.11 2 .77E+001 7.67 2.77E+001 7.67E+000 5 661.01 1. 83E+001 7.07 1.83E+001 7.07E+000 6 1172.79 6 . 73E+001 8.92 6.73E+001 8.92E+000 7 -1332.21 5. 25E+001 7.89 5.25E+001 7.89E+000 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 1.000 sigma
Nuclide MDA Report 4/25/09 4:07:58 AM Page 3
N U C L I D E M D A R E P 0 R T
- WW Detector Name: DETO0 Sample Geometry: I-L Marinelli Sample
Title:
1-L Solid Releas Nuclide Library Used: C: \GENIE2K\CAMFILES\AnSolMDA.NLB Nuclide Energy Yield Line MDA Nuclide MDA Activity Name (keV) %) (uCi/gram) (uCi/gram)
(uCi/gram]
CS-134 563.23 8.38 7. 44E-007 8.85E-008
- 1. 70E-008 795 . 84 85.40 9. 63E-008 1.19E-008 801.93 8.73 9 99E-007 3.21E-008 1365.15 3.04 1. 91E-006
- 2. 06E-007
+ CS-137 661.65* 85.12 1. IOE-007 1.10E-007
- 6. 98E-008
+ = Nuclide identified during the nuclide identification
- = Energy line found in the spectrum
>= MDA value not calculated
@ = Half-life too short to be able to perform the decay correction
Interference Corrected Activity Report 4/25/09 4:07:58 AM Page 4
"** *** N U C L I D E IDENTIFICATION REPORT Sample
Title:
I-L Solid Releas Nuclide Library Used: C:\GENIE2K\CAMFILES\AnSolMDA.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield Activity Activity Name Confidence (keV) (%) (uCi/gram) Uncertainty CO-60 0.979 1173.22* 100.00 3. 68E-007 4.92E-008 1332.49* 100.00 3.21E-007 4.87E-008 CS-137 0.937 661.65* 85. 12 6. 98E-008 2.70E-008 BI-211 0.583 351.10* 12.20 5. 07E-007 1.43E-007 404.80 4.10 PB-212 0.709 87.20 6.30 89.80 1.75 238.63* 44. 60 2.11E-007 4.24E-008 300.09 3 .41 BI-214 0.657 609.31* 46.30 1.79E-007 4.98E-008 934.06 3.21 1764.49 15.80
- = 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
Interference Corrected Activity Report 4/25/09 4:07:58 AM Page 5
I N T E R F E R E N C E C O R R E C T E D R E P O R T Nuclide Wt mean Wt mean Nuclide Id Activity Activity Name Confidence (uCi/gram) Uncertainty CO-60 0.979 3. 44E-007 3.46E-008 CS-137 0.937 6.,98E-008 2.70E-008 BI-211 0.583 5. 07E-007 1.43E-007 PB-212 0.709 2. 11E-007 4.24E-008 BI-214 0.657 1.79E-007 4.98E-008 Total Activity 1.31E-006
? = 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
- U N I D E N T I F I E D P E A K S Peak Locate Performed on: 4/25/09 4:07:58 AM Peak Locate From Channel: 100 Peak Locate To Channel: 4096 Peak Energy Peak Size in Peak CPS No. (keY) Counts per Second % Uncertainty 3 582.61 2 .40E-002 22.44 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 1.000 sigma