[daip] SPLIT and subarray 0 error

[Eric Greisen]

On 6/30/2020 8:24 AM, Arnaud Collioud via Daip wrote:
> Hi Amy, Hi Eric,
>
> I am processing the VLBI session RV128 (24h, S/X-bands, 12 stations 
> including VLBA).
>
> When using SPLIT to apply calibration to each source using 'subarray 
> 0', I am facing this error :
>
> >go split
> SPLIT1: Task SPLIT  (release of 31DEC20) begins
> SPLIT1: You are using a non-standard program
> SPLIT1: Averaging adjacent channels in frequency
> SPLIT1: Looping over subarrays 1 through  5
> SPLIT1: UVGET: SUBARRAY    0 NOT ACCEPTABLE WHEN CALIBRATING
> SPLIT1: ** PROBLEM WITH SOURCE '1739+522        '
> SPLIT1: **     CALCODE '-CAL'  QUALIFIER    0
> SPLIT1: UVGET: SUBARRAY    0 NOT ACCEPTABLE WHEN CALIBRATING
> SPLIT1: ** PROBLEM WITH SOURCE '0113-118        '
> SPLIT1: **     CALCODE '-CAL'  QUALIFIER    0
>
> ...
>
> SPLIT1: ** PROBLEM WITH SOURCE '1759-396        '
> SPLIT1: **     CALCODE '-CAL'  QUALIFIER    0
> SPLIT1: FAILED TO SELECT VALID DATA
> SPLIT1: Purports to die of UNNATURAL causes
> SPLIT1: localhos 31DEC20 TST: Cpu=      0.1  Real=      0 IO=         9
>
> When using 'subarray 1', SPLIT runs smoothly (on subarray 1).
>
> Any idea of what I am doing wrong here?
>
> Thanks for your help! 


Nothing - my fault.  AIPS now counts uses of DOCAL, DOPOL, DOBAND and so 
I commented out the resetting of these to get the counting, forgetting 
the SUBARRAY=0 usage.  I have repaired the damage and added code to do 
the counting in SPLIT and SPLAT.  I ran the prep MNJ too so you can run 
a MNJ any time to get the fix.

Sorry, Eric Greisen


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