[daip] offset calibrator

Geoffrey Bower gbower at astron.berkeley.edu
Thu Apr 1 20:36:32 EST 2004


Hi Leonia,

I have attempted to follow your recipe and still have not produced a good
image.  Here's what I have done:

1.  Begin with the virgin file:  No calibration on any source.

2.  CLCOR correcting position for SGRA, applied to CL#1 to create CL#2.

3.  SPLAT using CL#2.

4.  CALIB in SPLAT file.

5.  CLCAL to generate CL#2.

6.  TACOP CL#2 from SPLAT file back to original file.

7.  Image 17456-29002 using new CL table.

The resulting image has the flux scattered throughout.  Bad calibration!

Am I following your instructions properly?

Geoff

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Geoffrey C. Bower 		gbower at astro.berkeley.edu 
601 Campbell Hall		Tel: +1 510 642 4075
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