[daip] Trying to Combine WSRT with EVLA data
Danielle Lucero
dmr2010 at gmail.com
Fri Nov 2 09:06:02 EDT 2012
Hello,
I am trying to combine WSRT data with EVLA data. I understand that I need
to make both data sets look as close to one another as possible. I have
run UVSRT and INDXR on the WSRT data. Then I ran SPECR to smooth the data
to 20 km/s. When I try to image the WSRT uvsorted indexed and smoothed
cube I get the following. error:
localh> IMAGR1: Task IMAGR (release of 31DEC11) begins
localh> IMAGR1: Doing no flagging this time
localh> IMAGR1: FQINI: 'IF FREQ' COLUMN HAS NO VALUES
localh> IMAGR1: FQINI: 'CH WIDTH' COLUMN HAS NO VALUES
localh> IMAGR1: FQINI: 'TOTAL BANDWIDTH' COLUMN HAS NO VALUES
localh> IMAGR1: FQINI: 'SIDEBAND' COLUMN HAS NO VALUES
localh> IMAGR1: CHNDAT: FREQID = -1 INVALID ON READ
localh> IMAGR1: GAININ: CAN NOT READ CH/FQ TABLE
localh> IMAGR1: OUVOPN: ERROR OPENING Input UVdata
localh> IMAGR1: Purports to die of UNNATURAL causes
Actually, I get the following error when I try to image just the WSRT UVSRT
Indexed data. I have specified the source name. However, the source name
is not in all CAPS in LISTR output:
localh> IMAGR1: Create UGC9519WSRT .IMAGR . 2 (UV) on disk 3 cno 10
localh> IMAGR1: Beginning channel 1 through 1 with 1 IFs
localh> IMAGR1: IMACPY: NO DATA SELECTED
localh> IMAGR1: IMACPY: ERROR COPYING Input UVdata
localh> IMAGR1: TO UVdata work object
localh> IMAGR1: Blanking channel 1 image plane
localh> IMAGR1: OBRGET: KEYWORD CNO NOT FOUND
localh> IMAGR1: KEYWORD =CNO
localh> IMAGR1: OBRGET: PROBLEM WITH OBJECT: CLEAN field number 0001
localh> IMAGR1: IMABLK: ERROR BLANKING CLEAN field number 0001
localh> IMAGR1: Beginning channel 2 through 2 with 1 IFs
So what am I missing here? Am I forgetting a step. I know that I will
have to run FLOPM at some stage as well.
Danielle Lucero
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