1.1.1.0 image.restoringbeam

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image.restoringbeam - Function

1.1.1 Get the restoringbeam
Description

This function gets the restoring beam, if any. It is returned in a record with fields ’major’, ’minor’ and ’postionangle’. Each of these fields contains a quantity. If there is no restoring beam, this function returds an empty record.

You can set the restoring beam with function setrestoringbeam.

Arguments

Returns
anyrecord

Example

"""
#
print "\t----\t restoringbeam Ex 1 \t----"
ia.maketestimage()
print ia.restoringbeam()
#{’major’: {’unit’: ’arcsec’, ’value’: 53.500004857778549},
# ’minor’: {’unit’: ’arcsec’, ’value’: 34.199998900294304},
# ’positionangle’: {’unit’: ’deg’, ’value’: 6.0}}
ia.close()
#
"""

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