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In a nutshell
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imager
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UV Table handling
Contents
Index
Single-field imaging and deconvolution
Subsections
In a nutshell
Measurement equation and other definitions
Imaging
Image size and pixel size
Link between image size and
uv
cell size
Link between pixel size and largest
uv
spatial frequency
Weighting and Tapering
Implementation (
READ UV
,
UV_MAP
and
UV_STAT
)
Defining the Projection Center of the image
Typical imaging session
Deconvolution
The family of
CLEAN
algorithms (
HOGBOM
,
CLARK
,
MX
,
SDI
,
MRC
,
MULTI
)
CLEAN
ideas
Stopping criteria
Stability criterion
Formation of the
CLEAN
map
Basic
CLEAN
algorithms (
HOGBOM
,
CLARK
and
MX
)
HOGBOM
CLARK
MX
Advanced
CLEAN
algorithms to deal with extended structures (
SDI
,
MULTI
and
MRC
)
SDI
MRC
MULTI
Implementation and typical use
Implementation
Restoring step:
UV_RESTORE
Typical deconvolution session
Practical advices
Comparison of deconvolution algorithms
A few (obvious) practical recommendations
