problems combining ATCA & GMRT HI data
Posted: Tue Nov 29, 2016 1:20 am
Hi everyone,
Have you ever tried to combine GMRT data with ATCA data?.
I have seen at miriad documentation to know, how to read VLA data into
miriad, but this error came up while I tried to run invert task.
Reading the visibility data ...
### Warning [invert]: Noise variance cannot be determined for GMRT.miriad
### Warning [invert]: ... variable jyperk is missing or non-positive
### Warning [invert]: ... variable systemp is missing or non-positive
### Warning [invert]: Set the variable(s) using puthd
I have tried to get in AIPS the variable systemp but I can't :S .
Thanks a lot,
Juliana
Have you ever tried to combine GMRT data with ATCA data?.
I have seen at miriad documentation to know, how to read VLA data into
miriad, but this error came up while I tried to run invert task.
Reading the visibility data ...
### Warning [invert]: Noise variance cannot be determined for GMRT.miriad
### Warning [invert]: ... variable jyperk is missing or non-positive
### Warning [invert]: ... variable systemp is missing or non-positive
### Warning [invert]: Set the variable(s) using puthd
I have tried to get in AIPS the variable systemp but I can't :S .
Thanks a lot,
Juliana