#22 Error: Table column WEIGHT_SPECTRUM is unknown

[Sphesihle Makhathini]

I'm working with simulated measurement sets, which do not have the 'WEIGHT_SPECTRUM' column by default. When imaging these MSs with wsclean I get this error:
++++
terminate called after throwing an instance of 'casa::TableError'
what(): Table column WEIGHT_SPECTRUM is unknown
Aborted (core dumped)
++++++
The error goes away after I add the 'WEIGHT_SPECTRUM' column in MS. However, this coulmn is essential for imaging.

[André Offringa]

Hi Sphesihle, thanks for reporting this. I think I can fix this, could you send me a small test MS so I can test it?

[Sphesihle Makhathini]

Hi Andre,
Find an MS here:
https://www.dropbox.com/sh/l22cf1jitnsxthr/AAACN1gRzniRK06UG_yiuiY4a?dl=0
Cheers,
Sphe

On Fri, Nov 28, 2014 at 7:02 PM, "André Offringa" anoko@users.sf.net
wrote:

• assigned_to: André Offringa
• Milestone: 1.4 --> 1.5
• Comment:

Hi Sphesihle, thanks for reporting this. I think I can fix this, could you
send me a small test MS so I can test it?

---

• [tickets:#22] http://sourceforge.net/p/wsclean/tickets/22 Error: Table
  column WEIGHT_SPECTRUM is unknown*

Status: open
Milestone: 1.5
Created: Thu Oct 16, 2014 02:35 PM UTC by Sphesihle Makhathini
Last Updated: Thu Oct 16, 2014 02:35 PM UTC
Owner: André Offringa

I'm working with simulated measurement sets, which do not have the
'WEIGHT_SPECTRUM' column by default. When imaging these MSs with wsclean I
get this error:
++++
terminate called after throwing an instance of 'casa::TableError'
what(): Table column WEIGHT_SPECTRUM is unknown
Aborted (core dumped)
++++++
The error goes away after I add the 'WEIGHT_SPECTRUM' column in MS.
However, this coulmn is essential for imaging.

---

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[André Offringa]

Great, thanks a lot! I've fixed this.

The version on Git now works on your MS, and WSClean 1.5 will also include the fix.

Cheers,
André