Difference between revisions of "Reproducibility with 137Cs"
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:{| border="2" style="text-align:center;" |cellpadding="20" cellspacing="0 | :{| border="2" style="text-align:center;" |cellpadding="20" cellspacing="0 | ||
|- | |- | ||
− | | Date || Run Number || Run Time (s) || Distance to Faceplate || Number of OSLs in Stack || Exposure Rate (R/hr) || Total Exposed Dose ( | + | | Date || Run Number || Run Time (s) || Distance to Faceplate || Number of OSLs in Stack || Exposure Rate (R/hr) || Total Exposed Dose (mRad) |
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|9/8/17 || 1 || 5660 || 30cm || 11 || 18.7188 || 30148.8 | |9/8/17 || 1 || 5660 || 30cm || 11 || 18.7188 || 30148.8 | ||
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==Nanodot OSL Calibration and Quality Control== | ==Nanodot OSL Calibration and Quality Control== | ||
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− | + | ===Landauer Dosed OSLs=== | |
:{| border="2" style="text-align:center;" |cellpadding="20" cellspacing="0 | :{| border="2" style="text-align:center;" |cellpadding="20" cellspacing="0 | ||
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− | |OSL # || Listed Dose (mRad) || Measured Dose (mRad) || Average Dose (mRad) | + | |OSL # || Listed Dose (mRad) || PMT Counts ||Measured Dose (mRad) || Average Dose (mRad) |
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− | |DN08276339J || Unexposed || 71.19332 || \ | + | |DN08276339J || Unexposed || - || 71.19332 || \ |
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− | |DN08276683L || Unexposed || 70.39211 || 72.10899 | + | |DN08276683L || Unexposed || - || 70.39211 || 72.10899 |
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− | |DN08258554P || Unexposed || 74.74154 || / | + | |DN08258554P || Unexposed || - || 74.74154 || / |
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− | |DN10806640H || 500 || 687.3246 || \ | + | |DN10806640H || 500 || - || 687.3246 || \ |
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− | |DN10608908Z || 500 || 681.0294 || 683.2422333 | + | |DN10608908Z || 500 || - || 681.0294 || 683.2422333 |
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− | |DN10806620J || 500 || 681.3727 || / | + | |DN10806620J || 500 || - || 681.3727 || / |
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− | |DN105057582 || 3000 || 3563.558 || \ | + | |DN105057582 || 3000 || - || 3563.558 || \ |
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− | |DN104085766 || 3000 || 3522.352 || 3567.258333 | + | |DN104085766 || 3000 || - || 3522.352 || 3567.258333 |
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− | |DN10608909X || 3000 || 3615.865 || / | + | |DN10608909X || 3000 || - || 3615.865 || / |
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− | |DN108066085 || 50000 || 55966.55 || \ | + | |DN108066085 || 50000 || - || 55966.55 || \ |
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− | |DN103091798 || 50000 || 55420.36 || 55622.12 | + | |DN103091798 || 50000 || - || 55420.36 || 55622.12 |
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− | |DN104086665 || 50000 || 55479.45 || / | + | |DN104086665 || 50000 || - || 55479.45 || / |
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− | |DN10606601L || 100000 || 111610.5 || \ | + | |DN10606601L || 100000 || - || 111610.5 || \ |
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− | |DN106066095 || 100000 || 114271.2 || 114191.3333 | + | |DN106066095 || 100000 || - || 114271.2 || 114191.3333 |
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− | |DN10712163M || 100000 || 116692.3 || / | + | |DN10712163M || 100000 || - || 116692.3 || / |
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|} | |} | ||
− | + | ===137Cs Calibration OSLs=== | |
− | + | [[Click here for calibration data]] | |
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===QC OSLs=== | ===QC OSLs=== | ||
:{| border="2" style="text-align:center;" |cellpadding="20" cellspacing="0 | :{| border="2" style="text-align:center;" |cellpadding="20" cellspacing="0 | ||
|- | |- | ||
− | |OSL # || Listed Dose (mRad) || Measured Dose (mRad) || Average Dose (mRad) | + | |OSL # || Listed Dose (mRad) || Measured Dose (mRad)|| Measured PMT Counts || Average Dose (mRad) |
|- | |- | ||
− | |DN08264870R || Unexposed || 69.36198 || \ | + | |DN08264870R || Unexposed || 69.36198 || - || \ |
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− | |DN082701640 || Unexposed || 77.25963 || 74.74153667 | + | |DN082701640 || Unexposed || 77.25963 || - || 74.74153667 |
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− | |DN08269802P || Unexposed || 77.603 || / | + | |DN08269802P || Unexposed || 77.603 || - || / |
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− | |DN10712168C || 1000 || 1235.238 || \ | + | |DN10712168C || 1000 || 1235.238 || - || \ |
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− | |DN10309170Q || 1000 || 1223.106 || 1226.119667 | + | |DN10309170Q || 1000 || 1223.106 || - || 1226.119667 |
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− | |DN102095379 || 1000 || 1220.015 || / | + | |DN102095379 || 1000 || 1220.015 || - || / |
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|} | |} | ||
− | === | + | ===[[Linear Fits]]=== |
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+ | =[[Roentgen to Rad Conversion]]= | ||
+ | =[[OSL Reader]]= | ||
− | + | [[Table Templates]] | |
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+ | ---- | ||
+ | [[Thesis]] | ||
[[HC TriMeV]] | [[HC TriMeV]] |
Latest revision as of 18:43, 16 January 2018
Source Calibration and Dose Rate Data
Date Initial Source Strength (Ci) Current Source Strength (Ci) Distance to Faceplate (cm) Exposure Rate (Roentgen/hr)° 6/27/17 20 9.3 30.5 17.691 9/11/17 20 9.3 30.5 17.606
°Calculated by TSO using
where , ,There is an adjustment distance of 11.2cm which accounts for the distance from the faceplate to the
sourceTotal exposures are calculated by
137Cs Shot Log
Dot OSLs
Date Run Number Run Time (s) Distance to Faceplate Number of OSLs in Stack Exposure Rate (R/hr) Total Exposed Dose (mRad) 9/8/17 1 5660 30cm 11 18.7188 30148.8 9/8/17 1 5660 30cm 11 18.7188 30148.8 9/26/17 2 4500 30cm 11 18.7188 23398.6 9/26/17 2 4500 30cm 11 18.7188 23398.6
In these calculations,
Nanodot OSL Calibration and Quality Control
Landauer Dosed OSLs
OSL # Listed Dose (mRad) PMT Counts Measured Dose (mRad) Average Dose (mRad) DN08276339J Unexposed - 71.19332 \ DN08276683L Unexposed - 70.39211 72.10899 DN08258554P Unexposed - 74.74154 / DN10806640H 500 - 687.3246 \ DN10608908Z 500 - 681.0294 683.2422333 DN10806620J 500 - 681.3727 / DN105057582 3000 - 3563.558 \ DN104085766 3000 - 3522.352 3567.258333 DN10608909X 3000 - 3615.865 / DN108066085 50000 - 55966.55 \ DN103091798 50000 - 55420.36 55622.12 DN104086665 50000 - 55479.45 / DN10606601L 100000 - 111610.5 \ DN106066095 100000 - 114271.2 114191.3333 DN10712163M 100000 - 116692.3 /
137Cs Calibration OSLs
Click here for calibration data
QC OSLs
OSL # Listed Dose (mRad) Measured Dose (mRad) Measured PMT Counts Average Dose (mRad) DN08264870R Unexposed 69.36198 - \ DN082701640 Unexposed 77.25963 - 74.74153667 DN08269802P Unexposed 77.603 - / DN10712168C 1000 1235.238 - \ DN10309170Q 1000 1223.106 - 1226.119667 DN102095379 1000 1220.015 - /