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Version 1.9 Build 1556 |
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Package | synthesis | |
Module | autoflag | |
Tool | autoflag |
The freqmed method uses a median-in-frequency filter. It is very similar to
timemed, except that it is based on a sliding median in frequency:
In all other respects this method is identical to timemed, hence we refer you
you to the settimemed description for
all details.
Sets up the freq-median flagging method
Synopsis
setfreqmed(thr, hw, rowthr, rowhw, column, expr, fignore)
Description
Arguments
thr
Flagging threshold
Allowed:
numeric (real)
Default:
5
hw
Half-window for the sliding median
Allowed:
Int
Default:
10
rowthr
Row flagging threshold
Allowed:
numeric (real)
Default:
10
rowhw
Half-window for the sliding median of the MAD
Allowed:
Int
Default:
10
column
Which column to base flagging on
Allowed:
"DATA", "MODEL" or
"CORR"
Default:
DATA
expr
Expression to use
Allowed:
see text
Default:
"ABS I"
fignore
Ignore existing flags
Allowed:
Bool
Default:
F
Example
- af:=autoflag('3C273XC1.MS')
- af.setdata()
- af.setfreqmed(thr=5,hw=5,expr="- ABS RR LL")
Next: autoflag.setsprej - Function
Up: autoflag - Tool
Previous: autoflag.setdata - Function
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2006-10-15