Below is the result of the form submission. It was submitted by
(hchen@phys.nthu.edu.tw) on Wednesday, September 19, 2012 at 12:30:08
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Logging to SMAMBugRpt
Bug Tracking No 28
User_Name: Vivien
Report_Type: Bug
Severity: Major
Priority: Medium
Linux: CentOS
Linux_Other:
Linux_Ver: 2.6.18
Kernel:
Hardware: intel
Occured_When: Task
Occured_Notes: uvflag: beta 09-Jan-10 Invert: version 1.1 27-Jun-2012
Description: Polarization data: 120809_03:14:49 (4GHz)
Visibilities are generated from IDL/MIR. Several issues:
1. uvflag with edge keyword leads to Segmentation fault.
2. invert halts without error messages, eventually quit with no outputs. However, miriad4 from the carma repository seems to work (built with option --with-telescope=sma).
==== Comparison case of polarization data 070810_05:07:05 (2GHz only passband) using smalod to generate visibilities works well with either the SMA beta version or the carma repository version
Terminal: Invert: version 1.1 27-Jun-2012
Reading the visibility data ...
Applying gain corrections to vislair.wide/w3irs5.lsb
Applying polarization leakage corrections to vislair.wide/w3irs5.lsb
Making single plane images
Visibilities accepted: 446
Sidelobe suppression area is 0x0 arcsec
... this corresponds to natural weighting
Applying the weights ...
Theoretical rms noise: 3.627E-03
...
Supplied_Code:
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