[daip] Tsys values loaded by FILLM
Amy Mioduszewski
amiodusz at nrao.edu
Tue Sep 8 16:49:59 EDT 2009
Hi Lynn,
I think there is something odd about your data. I just checked some recent data
of my own and I get identical (non-zero) TANTs for EVLA antennas with CPARM(2)=0
and 2. What is your data, so I can download it and take a look? Also send me
all of your FILLM inputs.
Amy
Lynn D. Matthews wrote:
> I've noticed a couple of potential problems with the way FILLM is handling
> the Tsys values placed in the TY table.
>
> My understanding from the FILLM help file is that FILLM is supposed to
> load the back-end Tsys values for EVLA antennas regardless of the value of
> CPARM(2). Assuming that is correct, then it is not what is happening;
> CPARM(2)=0 leads to the "TANT" values (i.e., the Tsys values) all being
> zero.
>
> If one sets CPARM(2)=2, it loads the back-end Tsys values for both VLA and
> EVLA antennas, except that in the first record of the TY table, the "TANT"
> values for all the EVLA antennas are set to 0.
>
> Lynn Matthews
>
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