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| | == Preliminary Measurements == | | == Preliminary Measurements == |
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| − | [[File:Unshielded_NaI_JD-766.jpg|300px|thumb|left|Detector JD-766 on experimental table to measure background count rate to be used in attenuation measurements.]] | + | [[File:Unshielded_NaI_JD-766.jpg|300px|thumb|none|Detector JD-766 on experimental table to measure background count rate to be used in attenuation measurements.]] |
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| − | :{| border="2" style="text-align:center;" |cellpadding="20" cellspacing="1
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| − | | Run Number || Configuration || CF-252 Source || Counts || Run Time (Sec) || Count Rate (Hz)
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| − | | 1 || Unshielded detector at +800V, no discriminator or amplifier || No || 212 || 60 ||
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| − | | 2 || Unshielded detector at +800V, no discriminator or amplifier || No || 199 || 60 ||
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| − | | 3 || Unshielded detector at +800V, no discriminator or amplifier || No || 218 || 60 ||
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| − | | 4 || Unshielded detector at +800V, no discriminator or amplifier || No || 184 || 60 ||
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| − | | 5 || Unshielded detector at +800V, no discriminator or amplifier || No || 194 || 60 ||
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| − | | 6 || Unshielded detector at +800V, no discriminator or amplifier || No || 205 || 60 ||
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| − | | 7 || Unshielded detector at +800V, no discriminator or amplifier || No || 172 || 60 ||
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| − | | 8 || Unshielded detector at +800V, no discriminator or amplifier || No || 200 || 60 ||
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| − | | 9 || Unshielded detector at +800V, no discriminator or amplifier || No || 207 || 60 ||
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| − | | 10 || Unshielded detector at +800V, no discriminator or amplifier || No || 221 || 60 ||
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| − | :{| border="2" style="text-align:center;" |cellpadding="20" cellspacing="1
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| − | | Run Number || Configuration || Discriminator Threshold || CF-252 Source || Counts || Run Time (Sec) || Count Rate (Hz)
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| − | | 1 || Unshielded detector at +800V, no amplification || 15mV || Yes || || 60 ||
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| − | | 2 || Unshielded detector at +800V, no amplification || 15mV || Yes || || 60 ||
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| − | | 3 || Unshielded detector at +800V, no amplification || 15mV || Yes || || 60 ||
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| − | | 4 || Unshielded detector at +800V, no amplification || 15mV || Yes || || 60 ||
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| − | | 5 || Unshielded detector at +800V, no amplification || 15mV || Yes || || 60 ||
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| − | | 6 || Unshielded detector at +800V, no amplification || 15mV || Yes || || 60 ||
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| − | | 7 || Unshielded detector at +800V, no amplification || 15mV || Yes || || 60 ||
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| − | | 8 || Unshielded detector at +800V, no amplification || 15mV || Yes || || 60 ||
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| − | | 9 || Unshielded detector at +800V, no amplification || 15mV || Yes || || 60 ||
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| − | | 10 || Unshielded detector at +800V, no amplification || 15mV || Yes || || 60 ||
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| | ---- | | ---- |
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