[daip] Strange problem with IMAGR...
Nissim Kanekar
nkanekar at ncra.tifr.res.in
Thu Nov 30 16:12:02 EST 2017
Hi Amy,
Thanks a bunch! I'm actually on the road myself, just heading back to India from
Korea. Will check on the message file and get back when I reach the office
tonight.
Thanks!
Nissim
On Thu, 30 Nov 2017, Amy Mioduszewski wrote:
>
> Hi Nassim,
>
> Eric is away for a couple of weeks. I'm less of an expert, but I will try to help you. Do you have a
> message file with your user number at all? It would be identified by the user number, which is are the
> "numbers" after the "." in extended hex.
>
> Amy
>
>
> On 11/27/2017 03:16 PM, Nissim Kanekar wrote:
>
> Hi Eric,
>
> Yup, I noticed the information on the AIPS page, and re-installed 31DEC17 (and also replaced
> 31DEC15 with 31DEC17 on another machine) and the problems went away, and all's well now. The
> message file issue is more puzzling; I don't seem to have a 0-byte MS* file in any of the data
> areas, as far as I can see.
>
> Thanks!
> Nissim
>
> On Mon, 27 Nov 2017, Eric Greisen wrote:
>
> On 11/23/2017 09:25 AM, Nissim Kanekar wrote:
>
> Hi Eric,
>
> I've come across a strange problem with IMAGR and was wondering
> whether you might have seen this before and might know a solution.
> It's giving me the following error:
>
> ZMSFI2: REQUEST FOR BYTES 1 THRU = 0
> ZMSFI2: BEYOND EOF = 0
> ZMSGDK: OPER = READ LUN = 12 NREC = 1
> ZMSGER: SYSTEM I/O ERROR CODE = -1
> MSGWRT ERROR 3 AT OPEN
> IMAGR1: ZFI2: DELAY 1
> ZMSFI2: REQUEST FOR BYTES 1 THRU = 0
> ZMSFI2: BEYOND EOF = 0
> ZMSGDK: OPER = READ LUN = 12 NREC = 1
> ZMSGER: SYSTEM I/O ERROR CODE = -1
> MSGWRT ERROR 3 AT OPEN
> IMAGR1: ZABORS: signal 11 received
> ZMSFI2: REQUEST FOR BYTES 1 THRU = 0
> ZMSFI2: BEYOND EOF = 0
> ZMSGDK: OPER = READ LUN = 12 NREC = 1
> ZMSGER: SYSTEM I/O ERROR CODE = -1
> MSGWRT ERROR 3 AT OPEN
> IMAGR1: ABORT!
> AIPS 1: TASK QUIT WITHOUT RESUMING ME
> AIPS 1: Begin check for any 'standard' scratch files
> AIPS 1: Scratch files -- destroyed: 2 still active: 0
> AIPS 1: Resumes
>
>
> Also, the message server shows NaN's as the beam minimum and maximum:
>
> QUIXOT> IMAGR1: Field 1 Beam min = NaN Jy, max =
> NaN Jy
> QUIXOT> IMAGR1: Fit Gaussian FWHM = 10.265 x 5.346 arcsec,
> PA= -61.5
>
> Do you have any idea what might be going on?
>
> Thanks!
> Nissim
>
>
> You seem to have 2 problems - the first is that your message file is 0 bytes. Go
> to your first data area and delete the MS* file with 0 bytes (it has your user
> number in extended hex in the name).
>
> The second seems to be a problem that is creeping around the world. Install or run
> a MNJ on 31DEC17 to get a whole new set of load modules compiled with gfortran -
> the Intel compiler has something not compatible with the latest operating systems
> although we have not been able to determine what that might be.
>
> ERic Greisen
>
>
>
>
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