Difference between revisions of "MainPage:Nuclear:NPS:PWO:CrystalLOG:SICCA02"

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{|border="1" cellpadding="2" cellspacing="0" style="background-color:lightgray"
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| <font size="2">'''[[MainPage:Nuclear:NPS:PWO:CrystalLOG|&lArr; Back to Crystal LOG]]'''</font>
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|-
 
| <font size="2">'''[[MainPage:Nuclear:NPScalorimeter|&lArr; Back to Neutral Particle Spectrometer]]'''</font>
 
| <font size="2">'''[[MainPage:Nuclear:NPScalorimeter|&lArr; Back to Neutral Particle Spectrometer]]'''</font>
 
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{| border="1" style="float:auto; text-align:center; font-size:90%; width:100%; background:#f0f0f0; border-collapse: collapse; border-width: 1px; border-style: solid; border-color: #000"
 
{| border="1" style="float:auto; text-align:center; font-size:90%; width:100%; background:#f0f0f0; border-collapse: collapse; border-width: 1px; border-style: solid; border-color: #000"
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|+ <font color="blue" size="3"><b>SICCA 02</b></font>
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|+ <font color="blue" size="3"><b>
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SICCA 02
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</b></font>
  
 
! "background:#f5f5f5;" style="text-align:center; background:lavender; font-weight:bold; width:10%;" | Date  
 
! "background:#f5f5f5;" style="text-align:center; background:lavender; font-weight:bold; width:10%;" | Date  
−
! "background:#f5f5f5;" style="text-align:center; background:lavender; font-weight:bold; width:20%;" | Description  
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! "background:#f5f5f5;" style="text-align:center; background:lavender; font-weight:bold; width:15%;" | Experimenter(s)
−
! "background:#f5f5f5;" style="text-align:center; background:lavender; font-weight:bold; width:70%;" | Comments
+
! "background:#f5f5f5;" style="text-align:center; background:lavender; font-weight:bold; width:15%;" | Description  
 +
! "background:#f5f5f5;" style="text-align:center; background:lavender; font-weight:bold; width:75%;" | Comments
 +
|-
 +
| 12/09/2015 || Marco || unwrapped || Unwrapped as arrived at CUA. Cracks observed on the face - see [[MainPage:Nuclear:NPS:PWO:CrystalLOG:SICCA02#Pictures_at_12.2F09.2F2015|Pictures 12/09/2015]].
 +
|-
 +
| 12/10/2015 || Marco || Thermal annealing || Starting 10:30AM. Ramp up at 18oC/hour until 200oC, stay at 200oC for 10 hours, ramp down at -18oC/hour.
 +
|-
 +
| 12/11/2015 || Marco || Wrapped || Preparing for light yield measurement. Approximately 5 layers of teflon tape, and 2 layers of black tape - see [[MainPage:Nuclear:NPS:PWO:CrystalLOG:SICCA02#Pictures_at_12.2F11.2F2015|Pictures 12/11/2015]].
 +
|-
 +
| 12/14/2015 || Marco || LY scan || Measurement of LY along crystal. Cracked area far apart from PMT; cracked face opposite to the radioactive side. More details in the LOGBOOK, runs 2942..
 +
|-
 +
| 12/xx/2015 || Marco || Thermal annealing || Ramp up at 18oC/hour up to 200oC. Stays for 10 hours and ramp down at 18oC/hour.
 +
|-
 +
| 12/17/2015 || Marco || Long. Transmittance || Crystal wrapped.
 +
|-
 +
| 12/17/2015 || Marco || Unwrapped || Preparing for transverse transmittance.
 +
|-
 +
| 12/17/2015 || Marco || Transverse Transmittance || Scan at 360, 420, and 620nm.
 +
|-
 +
| 12/18/2015 || Marco || Irradiation || 160 keV photons at 6mA, for 10min.
 +
|-
 +
| 12/18/2015 || Marco || Transverse Transmittance || Scan at 360, 420, and 620nm after 30 min from irradiation.
 +
|-
 +
| 01/14/2016 || Marco || Transverse Transmittance || Scan at 420nm (scan setup realigned).
 +
|-
 +
| 01/14/2016 || Marco || Irradiation || 160 keV photons at 6mA, for 20min.
 +
|-
 +
| 01/14/2016 || Marco || Transverse Transmittance || Scan at 420nm after 30 min from irradiation.
 +
|-
 +
| 01/14/2016 || Marco ||Transverse Transmittance || Spectral measurement.
 +
|-
 +
| 02/01/2016 || Marco || Thermal annealing || Ramp up at 18oC/hour up to 200oC. Stays for 10 hours and ramp down at 18oC/hour.
 +
|-
 +
| 05/16/2016 || Salina || Transverse Transmittance || Scan at 420nm, 360nm, 650nm.
 +
|-
 +
| 05/16/2016 || Marco || Irradiation || 700 mGy of Co-60 at dose rates of ~70 mGy/h (10 h) - source at 3cm from crystal. Cylinder of 1 inch per 2cm irradiated.
 +
|-
 +
| 05/17/2016 || Salina || Transverse Transmittance || Scan at 420nm after irradiation.
 +
|-
 +
| 05/17/2016 || Marco || Irradiation || 840 mGy of Co-60 at dose rates of ~70 mGy/h (12 h). Cylinder of 1 inch per 2cm irradiated.
 +
|-
 +
| 05/18/2016 || Marco || Irradiation || 11200 mGy (total 12Gy with previous irrad) of Co-60 at dose rates of ~105 mGy/h (xx h) - source at 1cm from crystal. Cylinder of 1 inch per 2cm irradiated.
 +
|-
 +
| 05/24/2016 || Marco || Transverse Transmittance || Spectral, at center (position where irradiated with Co-60). In preparation for x-ray machine.
 +
|-
 +
| 05/24/2016 || Marco ||  Irradiation (x-ray) || 90min @ 160kV @ 6mA.
 
|-
 
|-
−
| 12/09/2015 || unwrapped || Unwrapped as arrived at CUA. Cracks observed on the face.
+
| 05/24/2016 || Marco || Transverse Transmittance || At same position as before, after about 5min of irradiation in x-ray machine.
 
|-
 
|-
−
| 12/10/2015 || Thermal annealing || Starting 10:30AM. Ramp up at 18oC/hour until 200oC, stay at 200oC for 10 hours, ramp down at -18oC/hour.
+
| 05/24/2016 || Marco || Irradiation (x-ray) || 180min @ 160kV @ 6mA.
 
|-
 
|-
−
| 12/14/2015 || Wrapped || Preparing for light yield measurement. Approximately 5 layers of teflon tape, and 2 layers of black tape.
+
| 06/03/2016 || Marco || Thermal annealing || Ramp up at 18oC/hour up to 200oC. Stays for 10 hours and ramp down at 18oC/hour.
 
|-
 
|-
−
| 12/14/2015 || LY scan || Measurement of LY along crystal. Cracked area far apart from PMT; cracked face opposite to the radioactive side. More details in the LOGBOOK, runs 2932..
+
| 06/06/2016 || Marco || Transverse Transmittance || Spectral measurement with Lambda 750.
 +
|-
 +
| 06/06/2016 || Marco || Transverse Transmittance || Spectral measurement with Lambda 950 - integrated sphere (may not be at exactly the same position).
 +
|-
 +
| 06/06/2016 || Marco || Crystal wrapped || 5 layers of teflon tape and 2 layers of black electrical tape.
 +
|-
 +
| 06/06/2016 || Marco || Longitudinal Transmittance || Spectral measurement with Lambda 950 - integrated sphere.
 +
|}
 +
 
 +
== Transmittance measurements ==
 +
 
 +
{| border="0" style="text-align:center;" width="100%"
 
|-
 
|-
 +
| valign="top"|
 +
[[File:SICCA 2 LT.png|thumb|center|340px|Longitudinal transmittance measured at Lambda 750 (no integrating sphere).]]
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| valign="top"|
 
|}
 
|}
  
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| valign="top"|
 
| valign="top"|
 
[[File:SICCA2.JPG|thumb|center|340px|xxxx.]]
 
[[File:SICCA2.JPG|thumb|center|340px|xxxx.]]
 +
|}
 +
 +
== Pictures at 12/11/2015 ==
 +
 +
{| border="0" style="text-align:center;" width="100%"
 +
|-
 +
| valign="top"|
 +
[[File:SICCA02_B.JPG|thumb|center|340px|xxxx.]]
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| valign="top"|
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[[File:SICCA02_C.JPG|thumb|center|340px|xxxx.]]
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|-
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| valign="top"|
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[[File:SICCA02_D.JPG|thumb|center|340px|xxxx.]]
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| valign="top"|
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[[File:SICCA02_E.JPG|thumb|center|340px|xxxx.]]
 
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|}

Latest revision as of 12:04, 20 September 2017

⇐ Back to Crystal LOG
⇐ Back to Neutral Particle Spectrometer
⇐ Back to the Main_Page

Time LOG

SICCA 02
Date Experimenter(s) Description Comments
12/09/2015 Marco unwrapped Unwrapped as arrived at CUA. Cracks observed on the face - see Pictures 12/09/2015.
12/10/2015 Marco Thermal annealing Starting 10:30AM. Ramp up at 18oC/hour until 200oC, stay at 200oC for 10 hours, ramp down at -18oC/hour.
12/11/2015 Marco Wrapped Preparing for light yield measurement. Approximately 5 layers of teflon tape, and 2 layers of black tape - see Pictures 12/11/2015.
12/14/2015 Marco LY scan Measurement of LY along crystal. Cracked area far apart from PMT; cracked face opposite to the radioactive side. More details in the LOGBOOK, runs 2942..
12/xx/2015 Marco Thermal annealing Ramp up at 18oC/hour up to 200oC. Stays for 10 hours and ramp down at 18oC/hour.
12/17/2015 Marco Long. Transmittance Crystal wrapped.
12/17/2015 Marco Unwrapped Preparing for transverse transmittance.
12/17/2015 Marco Transverse Transmittance Scan at 360, 420, and 620nm.
12/18/2015 Marco Irradiation 160 keV photons at 6mA, for 10min.
12/18/2015 Marco Transverse Transmittance Scan at 360, 420, and 620nm after 30 min from irradiation.
01/14/2016 Marco Transverse Transmittance Scan at 420nm (scan setup realigned).
01/14/2016 Marco Irradiation 160 keV photons at 6mA, for 20min.
01/14/2016 Marco Transverse Transmittance Scan at 420nm after 30 min from irradiation.
01/14/2016 Marco Transverse Transmittance Spectral measurement.
02/01/2016 Marco Thermal annealing Ramp up at 18oC/hour up to 200oC. Stays for 10 hours and ramp down at 18oC/hour.
05/16/2016 Salina Transverse Transmittance Scan at 420nm, 360nm, 650nm.
05/16/2016 Marco Irradiation 700 mGy of Co-60 at dose rates of ~70 mGy/h (10 h) - source at 3cm from crystal. Cylinder of 1 inch per 2cm irradiated.
05/17/2016 Salina Transverse Transmittance Scan at 420nm after irradiation.
05/17/2016 Marco Irradiation 840 mGy of Co-60 at dose rates of ~70 mGy/h (12 h). Cylinder of 1 inch per 2cm irradiated.
05/18/2016 Marco Irradiation 11200 mGy (total 12Gy with previous irrad) of Co-60 at dose rates of ~105 mGy/h (xx h) - source at 1cm from crystal. Cylinder of 1 inch per 2cm irradiated.
05/24/2016 Marco Transverse Transmittance Spectral, at center (position where irradiated with Co-60). In preparation for x-ray machine.
05/24/2016 Marco Irradiation (x-ray) 90min @ 160kV @ 6mA.
05/24/2016 Marco Transverse Transmittance At same position as before, after about 5min of irradiation in x-ray machine.
05/24/2016 Marco Irradiation (x-ray) 180min @ 160kV @ 6mA.
06/03/2016 Marco Thermal annealing Ramp up at 18oC/hour up to 200oC. Stays for 10 hours and ramp down at 18oC/hour.
06/06/2016 Marco Transverse Transmittance Spectral measurement with Lambda 750.
06/06/2016 Marco Transverse Transmittance Spectral measurement with Lambda 950 - integrated sphere (may not be at exactly the same position).
06/06/2016 Marco Crystal wrapped 5 layers of teflon tape and 2 layers of black electrical tape.
06/06/2016 Marco Longitudinal Transmittance Spectral measurement with Lambda 950 - integrated sphere.

Transmittance measurements

Longitudinal transmittance measured at Lambda 750 (no integrating sphere).

Pictures at 12/09/2015

xxxx.
xxxx.

Pictures at 12/11/2015

xxxx.
xxxx.
xxxx.
xxxx.
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