0000375: There are the local RFIs around RT4 at about 1290.5-1291.5MHz and at about 1330.5-1334.0MHz

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Category

Severity

Reproducibility

Date Submitted

Last Update

0000375

[RFI] local

major

always

29-08-11 11:41

14-10-11 08:56

Reporter

Yuan Tang

View Status

public

Assigned To

Hans van der Marel

Priority

normal

Resolution

open

Status

information

Summary

0000375: There are the local RFIs around RT4 at about 1290.5-1291.5MHz and at about 1330.5-1334.0MHz

Description

There are the local RFIs around RT4 at about 1290.5-1291.5MHz and at about 1330.5-1334.0MHz
(It appeared on RT2,3,4,5,6(strongest on RT4). The RFI comes from the EMBRACE?)

Additional Information

RFI frequency (MHz)

at about 1290.5-1291.5MHz and at about 1330.5-1334.0MHz

RFI bandwidth (MHz)

at about 1290.5-1291.5MHz and at about 1330.5-1334.0MHz

MFFE-band

21cm

character of RFI

intermittent

Attached Files

Relationships

Notes
(0000364) Hans van der Marel 14-10-11 08:56	THe RFI is coming from measurements with Embrace. Harm Munk will talk to the Embrace people to perform measurements only during system time of the WSRT.

Issue History
Date Modified	Username	Field	Change
29-08-11 11:41	Yuan Tang	New Issue
29-08-11 11:41	Yuan Tang	RFI frequency (MHz)	=> at about 1290.5-1291.5MHz and at about 1330.5-1334.0MHz
29-08-11 11:41	Yuan Tang	RFI bandwidth (MHz)	=> at about 1290.5-1291.5MHz and at about 1330.5-1334.0MHz
29-08-11 11:41	Yuan Tang	MFFE-band	=> 21cm
29-08-11 11:41	Yuan Tang	RT	=> 4
29-08-11 11:41	Yuan Tang	character of RFI	=> intermittent
29-08-11 11:43	Yuan Tang	Description Updated
10-10-11 10:09	Harm Munk	Status	new => assigned
10-10-11 10:09	Harm Munk	Assigned To	=> Hans van der Marel
14-10-11 08:56	Hans van der Marel	Note Added: 0000364
14-10-11 08:56	Hans van der Marel	Status	assigned => information