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Texas Digital Newspaper Program
4
Oklahoma Digital Newspaper Program
3
Tocker Foundation Grant
3
Altus Times-Democrat
1
The Baytown Sun
1
Chickasha Newspaper Collection
1
Office of Scientific & Technical Information Technical Reports
1
The Panola Watchman
1
Panola County Area Newspaper Collection
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Polk County Enterprise (Livingston, Tex.), Vol. 123, No. 103, Ed. 1 Sunday, December 25, 2005
Semi-weekly newspaper from Livingston, Texas that includes local, state and national news along with advertising.
Date:
December 25, 2005
Creator:
White, Barbara
Object Type:
Newspaper
System:
The Portal to Texas History
Seminole Sentinel (Seminole, Tex.), Vol. 97, No. 22, Ed. 1 Sunday, December 25, 2005
Semi-weekly newspaper from Seminole, Texas that includes local, state, and national news along with extensive advertising.
Date:
December 25, 2005
Creator:
Wright, Dustin
Object Type:
Newspaper
System:
The Portal to Texas History
Quantum efficiency characterization of LBNL CCD's Part 1: theQuantum Efficiency Machine
Instrumentation was developed in 2004 and 2005 to measurethe quantum efficiency of the Lawrence Berkeley National Lab(LBNL)total-depletion CCD's, intended for astronomy and spaceapplications. This paper describes the basic instrument. Although it isconventional even to the parts list, there are important innovations. Axenon arc light source was chosen for its high blue/UV and low red/IRoutput as compared with a tungsten light. Intensity stabilization hasbeen difficult, but sinceonly flux ratios matter this is not critical.Between the light source andan Oriel MS257 monochromator are a shutterand two filter wheels. High-bandpass and low-bandpass filter pairsisolate the 150-nm wide bands appropriate to the wavelength, thusminimizing scattered light and providing order blocking. Light from theauxiliary port enters a 20-inch optical sphere, and the 4-inch outputport is at right angles to the input port. An 80 cm drift space producesnear-uniform illumination on the CCD. Next to the cold CCD inside thehorizontal dewar is a calibrated reference photodiode which is regulatedto the PD calibration temperature, 25$^\circ$ C. The ratio ofthe CCD andin-dewar reference PD signals provides the QE measurement. Additionalcross-calibration to a PD on the integrating spherepermitslower-intensity exposures.
Date:
December 25, 2005
Creator:
Groom, Donald E.; Bebek, Christopher J.; Fabricius, Maximilian; Karcher, Armin; Kolbe, William F.; Roe, Natalie A. et al.
Object Type:
Article
System:
The UNT Digital Library
Altus Times (Altus, Okla.), Vol. 107, No. 224, Ed. 1 Sunday, December 25, 2005
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 25, 2005
Creator:
Bush, Michael
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Express-Star (Chickasha, Okla.), Ed. 1 Sunday, December 25, 2005
Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 25, 2005
Creator:
Bush, Kent
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 91, No. 87, Ed. 1 Sunday, December 25, 2005
Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 25, 2005
Creator:
Broaddus, Matthew B.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Baytown Sun (Baytown, Tex.), Vol. 85, No. 16, Ed. 1 Sunday, December 25, 2005
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
December 25, 2005
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
The Panola Watchman (Carthage, Tex.), Vol. 132, No. 99, Ed. 1 Sunday, December 25, 2005
Semiweekly newspaper from Carthage, Texas that includes local, state, and national news along with advertising.
Date:
December 25, 2005
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History