The ATCA Forum

Thank you very much Mark and Jamie!

Cheers,
Rami

Hi Mark,

I have another question regarding circular polarization. How do you know that the stokes V emission is leakage or real? is there a way to check that?

Cheers,
Rami

Thank you very much Mark!

Cheers,
Rami

Thank you Mark for quick respond. However, the guide you mentioned is for pre-CABB data and some options don't work for CABB data such as the option reweight in atlod task, its not working any more and also, nfbin in gpcal didn't exists in pre-CABB but you have specify it in CABB.

Cheers,
Rami

Hi all,

I want CABB data to produce V images for some sources. my question is: does the process (atlod, mfcal, gpcal, and imaging) of stokes V the same as stokes I or different?

If it is different, then what is the difference?

Thank you to advance,
Rami

Thanks Mark appreciated.

Cheers,
Rami

Hi all, I want to apply the task (rmclean) on cube (stokes q and u), the cube produced from the task (invert) and the frequency is 5.5 GHz (CABB data), but i have this error I don’t know what its mean. Task: rmclean inq = n103b.q.5500.map/ inu = n103b.u.5500.map/ freq = 5500000000 weight = nmax = ga...

Thank you Mark. It works. appreciated.

Cheers,
Rami

Thank you Mark for quick reply... the positions angle look diffident see below: prthd: Revision 1.10, 2012/03/02 06:13:02 UTC **************************************************************** Filename: n103b.6268.pa1 Telescope: ATCA Object: 120-n_103b Observer: PM Image type: position_angle Map flux ...

Hi all, My name is Rami, I am PhD student at Western Sydney University. I am work on some SNR, produce polarisation images and rotation measurement. I have problem with task (imrm), it gave me Fortran runtime error. I split 5.5 GHz into four frequencies, I produced images for stokes (I, q, u, v) for...