[daip] IMAGR error
Hanno Spreeuw
j.n.spreeuw at uva.nl
Mon Apr 27 10:37:16 EDT 2009
Hello,
I am running IMAGR on a dataset with 4 subarrays:
IMAGR3: OBOXFILE already exists, BOXFILE not copied to it
IMAGR3: Create 88_89 .IMAGR . 1 (UV) on disk 1 cno 62
IMAGR3: Beginning channel 1 through 1 with 1 IFs
IMAGR3: IMACPY: Copied 11146140 visibilities to be imaged
IMAGR3: QINIT: did a GET of 5120 Kwords, OFF 35037482628109
IMAGR3: UVWAIT: begin finding uniform weights
IMAGR3: UVWAIT SORT ERROR: ROWS 324 324 OUTSIDE 0 251
IMAGR3: UVWAIT: ERROR WEIGHTING UV DATA
IMAGR3: OUNFWT: ERROR IN UNIFORM WEIGHTING OF UVdata work object
IMAGR3: Deleting UV work file:
IMAGR3: Destroyed 4 extension files of type AN
IMAGR3: Destroyed 1 extension files of type FQ
IMAGR3: Destroyed UV image file: catno= 62 disk= 1
IMAGR3: Purports to die of UNNATURAL causes
This is IMH on the dataset:
>imh
AIPS 1: Image=SGRA (UV) Filename=88_89 .SPLIT . 3
AIPS 1: Telescope=VLA Receiver=VLA
AIPS 1: Observer=AP168 User #= 143
AIPS 1: Observ. date=03-DEC-1988 Map date=27-APR-2009
AIPS 1: # visibilities 11146140 Sort order TB
AIPS 1: Rand axes: UU-L-SIN VV-L-SIN WW-L-SIN BASELINE TIME1
AIPS 1: ----------------------------------------------------------------
AIPS 1: Type Pixels Coord value at Pixel Coord incr Rotat
AIPS 1: COMPLEX 3 1.0000000E+00 1.00 1.0000000E+00 0.00
AIPS 1: STOKES 1 -1.0000000E+00 1.00 -1.0000000E+00 0.00
AIPS 1: FREQ 1 3.3078125E+08 1.00 1.9531250E+05 0.00
AIPS 1: IF 1 1.0000000E+00 1.00 1.0000000E+00 0.00
AIPS 1: RA 1 17 45 40.050 1.00 3600.000 0.00
AIPS 1: DEC 1 -29 00 28.124 1.00 3600.000 0.00
AIPS 1: ----------------------------------------------------------------
AIPS 1: Coordinate equinox 2000.00
AIPS 1: Rest freq 0.000 Vel type: OPTICAL wrt YOU
AIPS 1: Alt ref. value 0.00000E+00 wrt pixel 13.00
AIPS 1: Maximum version number of extension files of type NX is 1
AIPS 1: Maximum version number of extension files of type FQ is 1
AIPS 1: Maximum version number of extension files of type HI is 1
AIPS 1: Maximum version number of extension files of type AN is 4
AIPS 1: Keyword = 'MAXABSU ' value = -1.000000E+00
Any idea what this could be?
Cheers,
Hanno.
More information about the Daip
mailing list