[daip] [forwarded] Problem related to AIPS - Your kind help required.
Patrick P Murphy
pmurphy at nrao.edu
Mon Nov 19 14:14:41 EST 2012
A blast from the past...
------- start of forwarded message -------
From: indrajit <indrajit at iiap.res.in>
To: pmurphy at nrao.edu
Subject: Problem related to AIPS - Your kind help required.
Date: Mon, 19 Nov 2012 16:13:14 +0530
Dear Dr. Murphy,
This is Indrajit from the Solar Radio
Astronomy Group in Indian Institute of Astrophysics Bangalore.
Presently I am involved in the process of converting raw visibility data
(UV data) obtained with the Gauribidanur RadioHeliograph
(http://www.iiap.res.in/centers/radio). To identify and flag the bad
antennas I want to use the task VPLOT in AIPS. While doing so I am
facing some problems which I have mentioned below. I would appreciate
your kind help and guidance in overcoming this problem.
Thank You.
Regards,
Indrajit.
PS:
The attached file contains observations on two calibrator sources
Cygnus-A and Tau-A during their transit over Gauribidanur.
---------------------------
In our case we have ANTENNAS=64.
********************************************************
VPLOT1: Task VPLOT (release of 31DEC11) begins
VPLOT1: ANREFM: NO ANTENNA OR ARRAY RECOGNIZED
VPLOT1: TABINI: REQUESTED AN FILE *** DOES NOT EXIST
VPLOT1: ANINI: ERROR 2 FROM TABINI OPCODE = READ
VPLOT1: ANINI: ERROR 2 INITIALIZING ANTENNA TABLE FOR READ
VPLOT1: GETANT: ERROR 2 OPEN-FOR-READ AN FILE
VPLOT1: TABINI: REQUESTED AN FILE *** DOES NOT EXIST
VPLOT1: ANINI: ERROR 2 FROM TABINI OPCODE = READ
VPLOT1: ANINI: ERROR 2 INITIALIZING ANTENNA TABLE FOR READ
VPLOT1: ANTIN: ERROR IN OPEN AN-FILE IERR = 2
VPLOT1: Purports to die of UNNATURAL causes
VPLOT1: indrajit 31DEC11 TST: Cpu= 0.0 Real= 0
AIPS 1: Resumes
****************************************************************
(attachment 1 saved to
https://staff.nrao.edu/homes/pmurphy/GRHx_20121017_CYG_CRA.fits.zip )
(attachment 2 saved to
https://staff.nrao.edu/homes/pmurphy/Array_extension.jpg )
------- end of forwarded message -------
--
Patrick P. Murphy, Ph.D. Webmaster (East), Computing Security Manager
http://www.nrao.edu/~pmurphy/ http://chien-noir.com/maze.shtml
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