0000227: MFFE03 in RT9 X channel has high Tsys at 6cm (120-130K)
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ID Category Severity Reproducibility Date Submitted Last Update
0000227 [MFFE] 0.unknown/unspecified major always 29-01-10 13:23 07-02-10 10:36
Reporter Geert Kuper View Status public  
Assigned To Harm-Jan Stiepel
Priority normal Resolution open  
Status resolved  
Summary 0000227: MFFE03 in RT9 X channel has high Tsys at 6cm (120-130K)
Description MFFE03 in RT9 X channel has high Tsys at 6cm Note: 0000130K
Additional Information 20100207:
After the lightning protecttion unit had been replaced on Feb.03
the problem has been solved, it was caused by the noise source step
problem.
MFFE 03
RT 9
MFFE-band 6cm
polarisation X
sky frequency (MHz)
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- Issue History
Date Modified Username Field Change
29-01-10 13:23 Geert Kuper New Issue
29-01-10 13:23 Geert Kuper MFFE  => 03
29-01-10 13:23 Geert Kuper RT  => 9
29-01-10 13:23 Geert Kuper MFFE-band  => 6cm
29-01-10 13:23 Geert Kuper polarisation  => X
29-01-10 13:24 Geert Kuper Assigned To  => Harm-Jan Stiepel
29-01-10 13:24 Geert Kuper Status new => assigned
03-02-10 15:03 Harm-Jan Stiepel Status assigned => testing
07-02-10 10:36 Yuan Tang Status testing => resolved
07-02-10 10:36 Yuan Tang Additional Information Updated