Next: Control parameters
Up: Principle
Previous: Multi-Field CLEANing
Contents
The task UV_SHORT now supports the mosaic-like UV tables. It can start from
a Mosaic UV Table and either a Class Table, or a .lmv datacube as single-dish data.
The current implementation offers the following features:
- Maximal backward compatibility: only one new parameter has been added in the
.init file of the task to distinguish between the various modes.
- Complete backward capabilities: the new task is also able to process data
exactly as previously.
- Minimal interface for the new features: mosaic characteristics are recovered
from a mosaic-like UV table, and telescope characteristics from the telescope section
of the UV table and Single-dish data if present.
- ability to produce a mosaic-like UV table of the short spacings, with either
phase or pointing offsets.
- ability to produce a combined mosaic-like UV table handling both the original
mosaic-like UV table and the short spacings derived from the Class table.
- Automatic rescaling of the short spacings weights, but under user control.
- Automatic fall-back on Zero spacings if the single-dish diameter
is identical to the diameter of the interferometer antennas.
The .init file has been refurbished, with a re-ordering of parameters
so that the (few) mandatory ones appear before the optional ones.
Next: Control parameters
Up: Principle
Previous: Multi-Field CLEANing
Contents
Gildas manager
2023-06-01