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Notes of LAPPD Photocathode Development

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2012-01-26 :: jxie // Uncategorized
lamp decay

decay

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2012-01-24 :: jxie // Uncategorized
Sb deposition in chalice

Sb deposition

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I have created software to control, read and log data from a TDK-Lambda GENH. Below are plots of data collected from scan of output current recording current, voltage, calculated power for a 25 ohm load resistort, and a time scan showing the record power while driving the load at constant current. One conclusion from the […]

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Sample 24 hour DAQ collection of data from SPECTRA VACSCAN RGA on Chalis in Burle. Using RS232 interface and python script running on Window7 PC. Data collected 4-5 Nov 2011. Ed May

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2011-10-18 :: edmay // Uncategorized
Evaporator control and DAQ

A Sketch as GIF file. Notes on evaporatorDAQ.text. Ed May

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Data acquired using prototype C program developed in LabWindows/CVI evaluation product. Circuit Sketch Figure 1a IV curve with linear V scale Figure 1b  IV curve with linear V scale Figure 3 Distribution of 20 current measurements at a fixed voltage. Burle PMT labeled #2, using Keithley 6517B Electrometer. Ed May

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ESQ-IH Summary Survey Report

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Klaus, Here are my notes and comments on my first reading of your Commissioning note. Ed PC needs to be defined as photocathode so as not to be confused with conventionsmeaning. table 1.1.1 is Table 1 Column 1 header should say “Characterization Techneque”. UHV-Chamber and Burle are clear to me, but “External…” and “Syncrotron …” […]

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Here is a URL link to existing documentation on Network and DAQ planning. http://www.hep.anl.gov/may/LAPPD LINK

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2011-09-02 :: rdowdy2 // Uncategorized
UIUC Bonding Status

Quick update to what needs to be done over the following weeks Ryan_Bonding_Status 9-2-11 Ryan

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