[daip] Problem with IMAGR in AIPS
clmw at stanford.edu
clmw at stanford.edu
Tue Aug 27 12:53:56 EDT 2002
Greetings.
I'm a summer student working using AIPS at the Naval Research Lab, and
I'm having a bit of a problem with IMAGR. Unfortunately, our local aips
guy, Joe Lazio, is out and nobody around has any idea what is wrong.
When I try to run imagr I get an error message:
SNE > IMAGR1: Task IMAGR (release of 31DEC02) begins
SNE > IMAGR1: OBPUT: BAD DIMENSION ARRAY
SNE > IMAGR1: KEYWORD =BCOMP
SNE > IMAGR1: OBPUT: PROBLEM WITH OBJECT: CLEAN process object
SNE > IMAGR1: Purports to die of UNNATURAL causes
SNE > IMAGR1: sne 31DEC02 TST: Cpu= 0.1 Real= 0
I tried running it on different split files that I previously was able
to image, and it did not work either. However, it is only this one
computer with the problem. All the other computers that are run off the
same central aips work fine. We have tried doing a RESTORE 0, as well
as restarting aips and logging off and on again. We also restarted the
computer to no avail.
Appended is the set of inputs I used for my IMAGR (hopefully it will be
readable), althogh MX works perfectly with the same set of inputs on the
same file.
Do you have any idea what is wrong, or what I can do to fix the problem?
Thanks.
Chris Williams
_____
sne AIPS (31DEC02) 1939 27-AUG-2002
11:31:14 Page 1
Pops Prior Date Time Task Messages for user
1939
1 0 27-AUG-2002 11:30:38 AIPS
1 0 27-AUG-2002 11:30:39 AIPS
1 0 27-AUG-2002 11:30:39 AIPS
1 0 27-AUG-2002 11:30:43 AIPS qh
1 2 27-AUG-2002 11:30:43 AIPS Image=SN2001IG
(UV) Filename=01IG13JAN02U.SPLIT . 2
1 2 27-AUG-2002 11:30:43 AIPS # visibilities
15417 Sort order TB
1 2 27-AUG-2002 11:30:43 AIPS
--------------------------------------------------------------
1 2 27-AUG-2002 11:30:43 AIPS Type Pixels Coord
value at Pixel Coord incr Rotat
1 2 27-AUG-2002 11:30:43 AIPS COMPLEX 1
1.000000E+00 1 1.0000E+00 0.00
1 2 27-AUG-2002 11:30:43 AIPS STOKES 4
RR 1 -1.0000 0.00
1 2 27-AUG-2002 11:30:43 AIPS FREQ 1
1.496490E+10 1 5.0000E+07 0.00
1 2 27-AUG-2002 11:30:43 AIPS IF 2
1.000000E+00 1 1.0000E+00 0.00
1 2 27-AUG-2002 11:30:43 AIPS RA 1 22 57
30.690 1 3600.000 0.00
1 2 27-AUG-2002 11:30:43 AIPS DEC 1 -41 02
15.900 1 3600.000 0.00
1 2 27-AUG-2002 11:30:43 AIPS
--------------------------------------------------------------
1 2 27-AUG-2002 11:30:43 AIPS Max ext file #: FQ
1 HI 1 AN 1 WX 1
1 0 27-AUG-2002 11:30:48 AIPS inputs
1 2 27-AUG-2002 11:30:48 AIPS IMAGR: Wide field
imaging/Clean task
1 2 27-AUG-2002 11:30:48 AIPS Adverbs
Values Comments
1 2 27-AUG-2002 11:30:48 AIPS
----------------------------------------------------------------
1 2 27-AUG-2002 11:30:48 AIPS INNAME
'01IG13JAN02U' Input UV data (name)
1 2 27-AUG-2002 11:30:48 AIPS INCLASS 'SPLIT
' Input UV data (class)
1 2 27-AUG-2002 11:30:48 AIPS INSEQ
2 Input UV data (seq. #)
1 2 27-AUG-2002 11:30:48 AIPS INDISK
8 Input UV data disk drive #
1 2 27-AUG-2002 11:30:48 AIPS SOURCES *all '
' Source name
1 2 27-AUG-2002 11:30:48 AIPS QUAL
-1 Calibrator qualifier -1=>all
1 2 27-AUG-2002 11:30:48 AIPS CALCODE '
' Calibrator code ' '=>all
1 2 27-AUG-2002 11:30:48 AIPS TIMERANG *all
0 Time range to use
1 2 27-AUG-2002 11:30:48 AIPS SELBAND
-1 Bandwidth to select (kHz)
1 2 27-AUG-2002 11:30:48 AIPS SELFREQ
-1 Frequency to select (MHz)
1 2 27-AUG-2002 11:30:48 AIPS FREQID
-1 Freq. ID to select.
1 2 27-AUG-2002 11:30:48 AIPS SUBARRAY
0 Sub-array, 0=>all
1 2 27-AUG-2002 11:30:48 AIPS DOCALIB
-1 If >0 calibrate data
1 2 27-AUG-2002 11:30:48
AIPS = 2 calibrate weights
1 2 27-AUG-2002 11:30:48 AIPS GAINUSE
0 CL (or SN) table to apply
1 2 27-AUG-2002 11:30:48 AIPS DOPOL
-1 If >0.5 correct polarization.
1 2 27-AUG-2002 11:30:48 AIPS BLVER
-1 BL table to apply.
1 2 27-AUG-2002 11:30:48 AIPS FLAGVER
0 Flag table version
1 2 27-AUG-2002 11:30:48 AIPS DOBAND
-1 If >0.5 apply bandpass cal.
1 2 27-AUG-2002 11:30:48
AIPS Method used depends on
value
1 2 27-AUG-2002 11:30:48
AIPS of DOBAND (see HELP file).
1 2 27-AUG-2002 11:30:48 AIPS BPVER
-1 Bandpass table version
1 2 27-AUG-2002 11:30:48 AIPS SMOOTH *all
0 Smoothing function. See
1 2 27-AUG-2002 11:30:48
AIPS HELP SMOOTH for details.
1 2 27-AUG-2002 11:30:48 AIPS STOKES '
' Stokes parameters (see HELP)
1 2 27-AUG-2002 11:30:48 AIPS BCHAN
1 Low freq. channel 0 for cont.
1 2 27-AUG-2002 11:30:48 AIPS ECHAN
0 Highest freq channel
1 2 27-AUG-2002 11:30:48 AIPS CHANNEL
0 Restart channel number
1 2 27-AUG-2002 11:30:48 AIPS NPOINTS
1 Number of chan. to average.
1 2 27-AUG-2002 11:30:48 AIPS CHINC
1 Channel incr. between maps.
1 2 27-AUG-2002 11:30:48 AIPS BIF
0 First IF in average.
1 2 27-AUG-2002 11:30:48 AIPS EIF
0 Last IF in average.
1 2 27-AUG-2002 11:30:48 AIPS OUTNAME '
' Output image name (name)
1 2 27-AUG-2002 11:30:48 AIPS OUTDISK
9 Output image disk drive #
1 2 27-AUG-2002 11:30:48 AIPS OUTSEQ
0 Output seq. no.
1 2 27-AUG-2002 11:30:48 AIPS OUTVER
0 CC ver. no (Continuum only)
sne AIPS (31DEC02) 1939 27-AUG-2002
11:31:14 Page 2
Pops Prior Date Time Task Messages for user
1939
1 2 27-AUG-2002 11:30:48
AIPS *** SET OUTVER ON RESTARTS
1 2 27-AUG-2002 11:30:48 AIPS IN2NAME '
' UV work file name
1 2 27-AUG-2002 11:30:48 AIPS IN2CLASS '
' UV work file class
1 2 27-AUG-2002 11:30:48 AIPS IN2SEQ
0 UV work file seq
1 2 27-AUG-2002 11:30:49
AIPS *** SET TO KEEP WORK FILE
1 2 27-AUG-2002 11:30:49 AIPS IN2DISK
0 UV work file disk
1 2 27-AUG-2002 11:30:49 AIPS CELLSIZE
1.27 1.27 (X,Y) size of grid in asec
1 2 27-AUG-2002 11:30:49 AIPS IMSIZE 256
256 Minimum image size
1 2 27-AUG-2002 11:30:49 AIPS NFIELD
1 Number of fields (max 4096)
1 2 27-AUG-2002 11:30:49 AIPS DO3DIMAG
-1 > 0 => use different tangent
1 2 27-AUG-2002 11:30:49
AIPS points for each field
1 2 27-AUG-2002 11:30:49 AIPS FLDSIZE *all
0 Clean size of each field.
1 2 27-AUG-2002 11:30:49 AIPS RASHIFT *all
0 RA shift per field (asec)
1 2 27-AUG-2002 11:30:49 AIPS DECSHIFT *all
0 DEC shift per field (asec)
1 2 27-AUG-2002 11:30:49 AIPS UVTAPER 51
51 (U,V) Gaussian taper
1 2 27-AUG-2002 11:30:49
AIPS units are kilo-lambda
1 2 27-AUG-2002 11:30:49 AIPS UVRANGE
0 0 Min & max baseline (klambda)
1 2 27-AUG-2002 11:30:49 AIPS GUARD
0 0 x,y guard band fractional
1 2 27-AUG-2002 11:30:49
AIPS radius
1 2 27-AUG-2002 11:30:49 AIPS ROTATE
0 Rotate image CCW from N by
1 2 27-AUG-2002 11:30:49
AIPS ROTATE degrees
1 2 27-AUG-2002 11:30:49 AIPS ZEROSP *all
0 0-spacing fluxes and weights
1 2 27-AUG-2002 11:30:49
AIPS SEE HELP!!
1 2 27-AUG-2002 11:30:49 AIPS UVWTFN '
' UV dist. weight function
1 2 27-AUG-2002 11:30:49
AIPS blank => uniform
1 2 27-AUG-2002 11:30:49 AIPS UVSIZE
0 0 Array size for doing uniform
1 2 27-AUG-2002 11:30:49
AIPS weights. 0 -> actual field
1 2 27-AUG-2002 11:30:49
AIPS size.
1 2 27-AUG-2002 11:30:49 AIPS ROBUST
0 Robustness power: -5 -> pure
1 2 27-AUG-2002 11:30:49
AIPS uniform weights, 5 =>
natural
1 2 27-AUG-2002 11:30:49 AIPS UVBOX
0 Additional rows and columns
1 2 27-AUG-2002 11:30:49
AIPS used in weighting.
1 2 27-AUG-2002 11:30:49 AIPS UVBXFN
1 Box function type when UVBOX
1 2 27-AUG-2002 11:30:49
AIPS > 0. 0 -> 1 round pill
box.
1 2 27-AUG-2002 11:30:49 AIPS XTYPE
5 Conv. function type in x
1 2 27-AUG-2002 11:30:49
AIPS default spheroidal
1 2 27-AUG-2002 11:30:49 AIPS YTYPE
5 Conv. function type in y
1 2 27-AUG-2002 11:30:49
AIPS default spheroidal
1 2 27-AUG-2002 11:30:49 AIPS XPARM *all
0 Conv. function parms for x
1 2 27-AUG-2002 11:30:49 AIPS YPARM *all
0 Conv. function parms for y
1 2 27-AUG-2002 11:30:49 AIPS NITER
0 Maximum # of Clean components
1 2 27-AUG-2002 11:30:49 AIPS BCOMP *all
0 Begin at BCOMP component
1 2 27-AUG-2002 11:30:49
AIPS Specify for each field.
1 2 27-AUG-2002 11:30:49 AIPS ALLOKAY
0 For restart: > 0 => beams
1 2 27-AUG-2002 11:30:49
AIPS okay, > 1 => work file too
1 2 27-AUG-2002 11:30:49 AIPS NBOXES
0 Number of boxes for Clean
1 2 27-AUG-2002 11:30:49
AIPS NB: field 1 only.
1 2 27-AUG-2002 11:30:50 AIPS CLBOX *all
0 Four coordinates for each box
1 2 27-AUG-2002 11:30:50 AIPS BOXFILE *all '
' Input file of field params
1 2 27-AUG-2002 11:30:50
AIPS and Clean boxes; ' ' => use
1 2 27-AUG-2002 11:30:50
AIPS FLDSIZE, RASHIFT, DECSHIFT,
1 2 27-AUG-2002 11:30:50
AIPS NBOXES, CLBOX only.
1 2 27-AUG-2002 11:30:50 AIPS OBOXFILE *all '
' Output file for final Clean
1 2 27-AUG-2002 11:30:50
AIPS boxes
1 2 27-AUG-2002 11:30:50 AIPS GAIN
0.1 Clean loop gain
1 2 27-AUG-2002 11:30:50 AIPS FLUX
0 Minimum Clean component (Jy)
sne AIPS (31DEC02) 1939 27-AUG-2002
11:31:14 Page 3
Pops Prior Date Time Task Messages for user
1939
1 2 27-AUG-2002 11:30:50 AIPS MINPATCH
51 Min. BEAM half-width in AP.
1 2 27-AUG-2002 11:30:50 AIPS BMAJ
0 FWHM(asec) major axis Clean
1 2 27-AUG-2002 11:30:50
AIPS restoring beam.
1 2 27-AUG-2002 11:30:50 AIPS BMIN
0 FWHM(asec) minor axis Clean
1 2 27-AUG-2002 11:30:50
AIPS restoring beam.
1 2 27-AUG-2002 11:30:50 AIPS BPA
0 Clean beam position angle
1 2 27-AUG-2002 11:30:50 AIPS OVERLAP
0 1 => restore components to
1 2 27-AUG-2002 11:30:50
AIPS overlapped fields, >=2=>
1 2 27-AUG-2002 11:30:50
AIPS expect overlaps in Cleaning
1 2 27-AUG-2002 11:30:50 AIPS PHAT
0 Prussian hat height.
1 2 27-AUG-2002 11:30:50 AIPS FACTOR
0 Speedup factor see HELP
1 2 27-AUG-2002 11:30:50 AIPS CMETHOD '
' Modeling method:
1 2 27-AUG-2002 11:30:50
AIPS 'DFT','GRID',' '
1 2 27-AUG-2002 11:30:50 AIPS IMAGRPRM *all
0 Task enrichment parameters
1 2 27-AUG-2002 11:30:50
AIPS (1) Antenna diameter (m)
1 2 27-AUG-2002 11:30:50
AIPS (2) Source Spectral index
1 2 27-AUG-2002 11:30:50
AIPS (3) Frequency scaling
factor
1 2 27-AUG-2002 11:30:50
AIPS (4) > 0 -> SDI Clean factor
1 2 27-AUG-2002 11:30:50
AIPS (5) >0 => scale residuals
1 2 27-AUG-2002 11:30:50
AIPS (6) Half-width in x of box
1 2 27-AUG-2002 11:30:50
AIPS (7) Half-width in y of box
1 2 27-AUG-2002 11:30:50
AIPS (8) Filter components whose
1 2 27-AUG-2002 11:30:50
AIPS neighborhood is weaker than
1 2 27-AUG-2002 11:30:50
AIPS IMAGRPRM(8) Jy. 0 -> don't
1 2 27-AUG-2002 11:30:50
AIPS (9) Radius in pixels for
the
1 2 27-AUG-2002 11:30:50
AIPS IMAGRPRM(8) test.
1 2 27-AUG-2002 11:30:50
AIPS (10) multiplier of image
size
1 2 27-AUG-2002 11:30:50
AIPS to get beam size: 0 => 2;
1 2 27-AUG-2002 11:30:50
AIPS 2, 1, 0.5 0.25 supported
1 2 27-AUG-2002 11:30:50
AIPS (11-16) Multi-resolution
1 2 27-AUG-2002 11:30:50
AIPS added controls
1 2 27-AUG-2002 11:30:50
AIPS (20) Retry factor (see
help)
1 2 27-AUG-2002 11:30:50
AIPS (20) Retry factor (see
help)
1 2 27-AUG-2002 11:30:50 AIPS NGAUSS
0 Number of resolutions to use
1 2 27-AUG-2002 11:30:51 AIPS WGAUSS *all
0 Resolutions in arc sec >= 0
1 2 27-AUG-2002 11:30:51 AIPS FGAUSS *all
0 Minimum flux for each resol.
1 2 27-AUG-2002 11:30:51 AIPS MAXPIXEL
0 Maximum pixels searched in
1 2 27-AUG-2002 11:30:51
AIPS each major cycle.
1 2 27-AUG-2002 11:30:51 AIPS DOTV
-1 Display residuals on TV ?
1 2 27-AUG-2002 11:30:51
AIPS Start with field = DOTV
1 2 27-AUG-2002 11:30:51 AIPS BADDISK *all
0 Disks to avoid for scratch.
1 0 27-AUG-2002 11:30:53 AIPS
1 0 27-AUG-2002 11:30:54 AIPS go
1 5 27-AUG-2002 11:30:54 IMAGR Task IMAGR (release of
31DEC02) begins
1 6 27-AUG-2002 11:30:54 IMAGR OBPUT: BAD DIMENSION
ARRAY
1 6 27-AUG-2002 11:30:54 IMAGR KEYWORD =BCOMP
1 6 27-AUG-2002 11:30:54 IMAGR OBPUT: PROBLEM WITH
OBJECT: CLEAN process object
1 3 27-AUG-2002 11:30:54 IMAGR Purports to die of
UNNATURAL causes
1 5 27-AUG-2002 11:30:54 IMAGR sne 31DEC02
TST: Cpu= 0.1 Real= 0
1 2 27-AUG-2002 11:30:54 AIPS Resumes
1 0 27-AUG-2002 11:31:14 AIPS go prtmsg
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