0000311: Band4 6XAX,6XBX have no Ampls, intermittent.
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ID Category Severity Reproducibility Date Submitted Last Update
0000311 [DZB] correlator board minor sometimes 14-12-10 12:23 24-01-12 14:03
Reporter Yuan Tang View Status public  
Assigned To Sjouke Zwier
Priority normal Resolution fixed  
Status resolved  
Summary 0000311: Band4 6XAX,6XBX have no Ampls, intermittent.
Description Band4 6XAX,6XBX have no Ampls, intermittent.
Additional Information 20101214
To locate the problem the CORUnit2,Board0 has been swapped with
the CORUnit3,Board0.
20101215
Sjouke: Now the problem appears on Band6, 6XAX,6XBX with the configuration of
8 bands,4 polars,64ch.

20101220
Band3 6XAX,6XBX have no Ampls in the recirculation mode.
nr subbands 1
nr polarisations
nr channels
bandwidth
multi-subarray no
recirculation no
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- Issue History
Date Modified Username Field Change
14-12-10 12:23 Yuan Tang New Issue
14-12-10 12:23 Yuan Tang nr subbands  => 1
14-12-10 12:23 Yuan Tang multi-subarray  => no
14-12-10 12:23 Yuan Tang recirculation  => no
14-12-10 12:24 Yuan Tang Assigned To  => Hans Weggemans
14-12-10 12:24 Yuan Tang Status new => assigned
14-12-10 13:07 Yuan Tang Additional Information Updated
15-12-10 13:38 Yuan Tang Additional Information Updated
20-12-10 13:20 Yuan Tang Additional Information Updated
08-02-11 10:54 Harm Munk Assigned To Hans Weggemans => Sjouke Zwier
24-01-12 14:03 Sjouke Zwier Status assigned => resolved
24-01-12 14:03 Sjouke Zwier Resolution open => fixed