scholarly journals On CCD standard stars and flat-field calibration

1996 ◽  
Vol 118 (2) ◽  
pp. 391-395 ◽  
Author(s):  
J. Manfroid
Keyword(s):  
Field Calibration ◽  
Flat Field

DMD based flat field calibration system for MOONS

2020 ◽  
Author(s):  
Martin Black ◽  
Josh Anderson ◽  
David Atkinson ◽  
Steven Beard ◽  
Kenneth Campbell ◽  
...  
Keyword(s):  
Calibration System ◽  
Field Calibration ◽  
Flat Field

Flat-field calibration of CCD detector for long trace profiler

2007 ◽  
Author(s):  
Jonathan L. Kirschman ◽  
Edward E. Domning ◽  
Keith D. Franck ◽  
Steven C. Irick ◽  
Alastair A. MacDowell ◽  
...  
Keyword(s):  
Field Calibration ◽  
Ccd Detector ◽  
Flat Field

Flat-field calibration method for large diameter survey mirror aperture splicing

2020 ◽  
Vol 13 (5) ◽  
pp. 1094-1102
Author(s):  
LU Shi-tong ◽  
◽  
ZHANG Tian-yi ◽  
ZHANG Xiao-hui ◽  
Keyword(s):  
Large Diameter ◽  
Calibration Method ◽  
Field Calibration ◽  
Flat Field

scholarly journals Taking a look at the calibration of a CCD detector with a fiber-optic taper

2016 ◽  
Vol 49 (2) ◽  
pp. 415-425 ◽  
Author(s):  
R. W. Alkire ◽  
F. J. Rotella ◽  
N. E. C. Duke ◽  
Zbyszek Otwinowski ◽  
Dominika Borek
Keyword(s):  
Structural Biology ◽  
Fiber Optic ◽  
Field Calibration ◽  
Experimental Strategy ◽  
Data Processing Software ◽  
Operational Characteristics ◽  
Ccd Detector ◽  
Flat Field ◽  
Processing Software ◽  
Photon Source

At the Structural Biology Center beamline 19BM, located at the Advanced Photon Source, the operational characteristics of the equipment are routinely checked to ensure they are in proper working order. After performing a partial flat-field calibration for the ADSC Quantum 210r CCD detector, it was confirmed that the detector operates within specifications. However, as a secondary check it was decided to scan a single reflection across one-half of a detector module to validate the accuracy of the calibration. The intensities from this single reflection varied by more than 30% from the module center to the corner of the module. Redistribution of light within bent fibers of the fiber-optic taper was identified to be a source of this variation. The degree to which the diffraction intensities are corrected to account for characteristics of the fiber-optic tapers depends primarily upon the experimental strategy of data collection, approximations made by the data processing software during scaling, and crystal symmetry.

scholarly journals Flat-field calibration method for hyperspectral frame cameras

Metrologia ◽  
2019 ◽  
Vol 56 (5) ◽  
pp. 055001
Author(s):  
Alexander Kokka ◽  
Tomi Pulli ◽  
Eija Honkavaara ◽  
Lauri Markelin ◽  
Petri Kärhä ◽  
...  
Keyword(s):  
Calibration Method ◽  
Field Calibration ◽  
Flat Field

scholarly journals On-ground flat-field calibration of the Metis coronagraph onboard the Solar Orbiter ESA mission

2021 ◽  
Author(s):  
Chiara Casini ◽  
V. Da Deppo ◽  
P. Zuppella ◽  
P. Chioetto ◽  
A. Slemer ◽  
...  
Keyword(s):  
Field Calibration ◽  
Flat Field

scholarly journals Methodology for in-flight flat-field calibration of the Lyman-alpha solar telescope (LST)

2021 ◽  
Vol 21 (5) ◽  
pp. 121
Author(s):  
Jing-Wei Li ◽  
Hui Li ◽  
Ying Li ◽  
Li Feng ◽  
Yu Huang ◽  
...  
Keyword(s):  
Solar Telescope ◽  
Lyman Alpha ◽  
Field Calibration ◽  
Flat Field
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