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Figure:
Image reconstructed from simulated data using the
ITERATE method. Note how the deep wells around bright
sources are no longer present, and there are no cosmic ray
spikes.
|
|
Figure
shows an example of a map created from
simulated observations of an extended source using the `Iterate'
method. Compare this image with the map created from the same
observations using the `Rebin' method (see Figure
).The dark regions around the bright sources have
disappeared and the cosmic ray spikes have been removed.
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SMURF -- the Sub-Millimetre User Reduction Facility
Starlink User Note 258
Edward Chapin, Andrew G. Gibb, Tim Jenness, David S. Berry, Douglas Scott & Remo Tilanus
14th February 2013
E-mail:starlink@jiscmail.ac.uk
Copyright © 2012 University of British Columbia \& the Science \& Technology Facilities Council