[daip] UVCON error message

[Leonia Kogan]

Sean,

It is absolutely wrong idea using APARM=0 in UVCON.!

APARM(1,2)=0 => wavelength=1mm.  This is fine if actually want 1mm
APARM(3) = 0  => the source declination =0. This is fine if actually want  0
APARM(4,5) = 0 => both min and max hour angles are zero => Time 
interval=0. I doubt you want it.
APARM(6) = 0   => Minimum elevation is 0. This is fine if actually want  0
APARM(7) = 0   => Integration time (time separation) is 0 => number of 
time point (Hmax-Hmin)/APARM(7)+1 is not determined:  0/0+1
APARM(8) = 0 => Bandwidth=1MHZ.  It is fine if you actually want !MHz
APARM(9) = 0 => Nchan=1. It is fine
APARM(10) =0  May be correct but better using 1

So use APARM with the values you want., especially APARM(4,5,7).

       Still send me the list of all input parameters.
       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
I want to see what do you use specifically at CMETHOD, CMODEL, BCOMP,
NCOMP...

Is there CC table attached toyour model? If you want to use CC table as 
the model you have to determine INVERS.

So.

1. Use the right values for APARM
2. Check other parameters as well ( I can give you advise having 
received the list
3. Run UVCON Using model determined at SMODEL (IN2NAME=' ')
4. Run UVCON with the actual model but with right inputs:APARM, INVERS 
BCOMP, NCOMP, CMETHOD, CMODEL,                         



Sean Dougherty wrote:

> Leo,
>
> The parms I used in UVCON are APARM 0; BPARM -1,0. The rest are just 
> input related.
>
> The input model can be found at 
> ftp://ftp.drao.nrc.ca/pub/smd/wr140_0.02_8.4.fits
>
> Thanks,
>
> Sean
>
> Leonia Kogan wrote:
>
>> Sean,
>>
>> As I understand now the problem is not at the output text file
>> but at the output UV data file. May be you want to have it too big 
>> (check APARM(4,5,7,8,9).
>>
>> Anyway send me the input file you use, UVCON inputs and I look it 
>> tommorow evening.
>>
>> Leonia
>>  
>>