[daip] New Staff Reply - [!JUM-709073]: HI Imaging with Multiple Spectral Windows in AIPS
Eric Greisen
do-not-reply at nrao.edu
Tue May 22 15:32:56 EDT 2012
New Staff Reply: HI Imaging with Multiple Spectral Windows in AIPS
The task you want is VBGLU not UVGLU - the former is very smart and
the latter (i am guessing) very stupid. Once the data are together
IMAGR can only image one spectral window at a time so you need to
combine the spectral windows into a single window. This is done
with NOIFS. That will average overlapped channels with appropriate
weighting etc etc. Then have at it with IMAGR - or break it into
pieces and put the pieces to make IMAGR go faster and then put
the pieces back together with MCUBE.
Eric Greisen
Ticket Details
===================
Ticket ID: JUM-709073
Department: AIPS Data Processing
Priority: Default
Status: Closed
Link: https://help.nrao.edu/staff/index.php?_m=tickets&_a=viewticket&ticketid=1799
More information about the Daip
mailing list