Error 'Image is completely blanked' - linmos and regrid
Posted: Thu May 02, 2013 11:53 am
Hi,
I have come across the same error (see below) in two miriad tasks, linmos and regrid, which I assume is a bug.
1. I ran linmos on a single data cube, to do the primary beam correction. Following this, any tasks I run on the PB-corrected cube are met with the error that the image is completed blanked. Error messages pasted below.
Sigest: version 14-Apr-1999
### Fatal Error: Image is completely blanked
moment: Revision 1.17, 2011/10/25 09:43:44 UTC
Finding image minimum and maximum
### Fatal Error: All pixels are 0.00
2. I ran regrid on some images. Following this, I get the same 'Image is completely blanked' error with any task I try to run. Note that for some reason this only occurred with certain images, but not with others. James Allison says he has had the same problem with regrid.
Please note that I have the most up-to-date version of miriad, installed from source. Prior to that, I was running an old binary distribution (late 2011), in which both of these tasks worked just fine.
Any help sorting this out would be much appreciated!
Thanks,
Sarah Reeves.
I have come across the same error (see below) in two miriad tasks, linmos and regrid, which I assume is a bug.
1. I ran linmos on a single data cube, to do the primary beam correction. Following this, any tasks I run on the PB-corrected cube are met with the error that the image is completed blanked. Error messages pasted below.
Sigest: version 14-Apr-1999
### Fatal Error: Image is completely blanked
moment: Revision 1.17, 2011/10/25 09:43:44 UTC
Finding image minimum and maximum
### Fatal Error: All pixels are 0.00
2. I ran regrid on some images. Following this, I get the same 'Image is completely blanked' error with any task I try to run. Note that for some reason this only occurred with certain images, but not with others. James Allison says he has had the same problem with regrid.
Please note that I have the most up-to-date version of miriad, installed from source. Prior to that, I was running an old binary distribution (late 2011), in which both of these tasks worked just fine.
Any help sorting this out would be much appreciated!
Thanks,
Sarah Reeves.