[daip] CALREF - ?

[Simone Friedrichs]

Dear AIPS-friend,

my name is Simone Friedrichs and I am a diploma student at the MPI in
Bonn. I am currently working on four epochs of VSOP data and did the
following steps in AIPS:

FITLD
MSORT
USUBA
ACCOR
UVCOP
INDXR
CLCAL

After running CLCAL the following message appears in the message window:

PC187 > CLCAL1: Adjusting solutions to a common reference antenna =  5
PC187 > CLCAL1: CALREF: CAN NOT RELATE ANTENNA  1 TO  5 IN SUBARRAY  1
PC187 > CLCAL1: CALREF: CAN NOT RELATE ANTENNA  1 TO  5 IN SUBARRAY  1
PC187 > CLCAL1: CALREF: CAN NOT RELATE ANTENNA  1 TO  5 IN SUBARRAY  1
PC187 > CLCAL1: CALREF: CAN NOT RELATE ANTENNA  1 TO  5 IN SUBARRAY  1
PC187 > CLCAL1: Some solutions were not adjusted to the common
PC187 > CLCAL1: reference antenna. This may be because one or more
PC187 > CLCAL1: antennas were not used. Check your data before
PC187 > CLCAL1: proceeding.

Antenna 1 is BR (data present) and KP is the reference antenna. I also
tried other refants but the message only disappears for BR as a
reference antenna. I checked the entries of the SN table and detected
the entries for freqid and subarray being 0 instead of 1 although USUBA
worked correctly. Now where is the mistake? Thank you in advance.

Kind regards

Simone

-- 
Simone Friedrichs
Max-Planck-Institut für Radioastronomie
Auf dem Hügel 69
53121 Bonn
Germany

phone: 0228-525 358
email: simone at mpifr-bonn.mpg.de
__