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ID |
Category |
Severity |
Reproducibility |
Date Submitted |
Last Update |
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0000381 |
[MFFE] power supply |
crash |
always |
29-09-11 15:31 |
29-09-11 15:31 |
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Reporter |
Yuan Tang |
View Status |
public |
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Assigned To |
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Priority |
urgent |
Resolution |
open |
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Status |
resolved |
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Summary |
0000381: There was the problem on the power supply of the cryo LNA on the RT6/MFFE-15 |
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Description |
There was the problem on the power supply of the cryo LNA on the RT6/MFFE-15
which caused no signal at Lband,3.6cm,6cm and 13cm. Now RT6 works again after
replacing the power supply.
(Thanks Hans v.d. Marel came here to locate the problem, and thanks Jan Pieter to
replacing the power supply after he finished a lot of planed Lofar working.) |
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Additional Information |
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MFFE |
15 |
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RT |
6 |
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MFFE-band |
21cm, 18cm, L-band, 13cm, 6cm, 3.6cm |
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polarisation |
X, Y |
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sky frequency (MHz) |
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Attached Files |
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Relationships 