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Class JObserve.VLA.SkyFrequencyF 

java.lang.Object
   |
   +----JObserve.FieldLink
           |
           +----JObserve.Field4
                   |
                   +----JObserve.VLA.SkyFrequencyF
public final class SkyFrequencyF
extends Field4
Field definition for SkyFrequencyF class. 1 element per IF '---,--9.999999' (14 characters) Defines structures and member functions for the manipulation, display and editing of scan information. Expects the Scan members of this type to be named SkyFrequency.

Variable Index

o Value
Data

Method Index

o GiveValue()
Write value to string(s) Only returns a value if Explicit values are present.
o ParseValue(String, int, boolean)
Read value from string Set value to input string.
o Set25MHzSkyFrequency(VLAScan, int)
Set Sky Frequency for using 25 MHz IFs
o Set50MHzSkyFrequency(VLAScan, int)
Set Sky Frequency for using 50 MHz IFs
o SetDefault(Scan, Scan)
Set defaults Fill in defaults if not explicit in Current but is in Default.
o SetSkyFrequency(VLAScan, int)
Set SkyFrequency if absent or computed Must be called in order of ascending IfIndex.
o SumOfLo(BandTable, IfTable, double, double, double, double)
Signed sum of Local Oscillator frequencies Details depend on which sideband is involved
o toString()
Write value to string

Variables

o Value 
 public String Value[]
Data

Methods

o SetDefault 
 public void SetDefault(Scan scan,
                        Scan def)
Set defaults Fill in defaults if not explicit in Current but is in Default.

Parameters:
Scan - of this this field is a member.
Scan - to get defaults from.
Overrides:
SetDefault in class FieldLink
o SetSkyFrequency 
 public static void SetSkyFrequency(VLAScan theScan,
                                    int IfIndex)
Set SkyFrequency if absent or computed Must be called in order of ascending IfIndex.

Parameters:
VLAScan<\code> - the Scan in question
int<\code> - Which If? 0-rel
o SumOfLo 
 public static double SumOfLo(BandTable BandT,
                              IfTable IfT,
                              double f1,
                              double f2,
                              double f5,
                              double f12)
Signed sum of Local Oscillator frequencies Details depend on which sideband is involved

Parameters:
BandTable<\code> - BandTable for IF
IfTable<\code> - IfTable for IF
double<\code> - f1 frequency
double<\code> - f2 frequency
double<\code> - f5 frequency
double<\code> - f12 frequency
Returns:
double<\code> Sum of Lo frequencies
o Set50MHzSkyFrequency 
 public static void Set50MHzSkyFrequency(VLAScan Current,
                                         int IfIndex)
Set Sky Frequency for using 50 MHz IFs

Parameters:
VLAScan - to modify
int - which IF?
o Set25MHzSkyFrequency 
 public static void Set25MHzSkyFrequency(VLAScan Current,
                                         int IfIndex)
Set Sky Frequency for using 25 MHz IFs

Parameters:
VLAScan - to modify
int - which IF?
o ParseValue 
 public void ParseValue(String Value,
                        int Index,
                        boolean Constant)
Read value from string Set value to input string.

Parameters:
String - Value string
index - Index for Value
boolean - true if a constant value
Overrides:
ParseValue in class FieldLink
o GiveValue 
 public String[] GiveValue()
Write value to string(s) Only returns a value if Explicit values are present. Format: Name(index)* Value<\br> Where (index) is present if the value is an array (true for Field4), and the "*" indicates a constant (not editable) value

Returns:
String one entry per Value array element; null if no explicit value. A null array entry indicates no explicit value for that entru
Overrides:
GiveValue in class FieldLink
o toString 
 public String toString()
Write value to string

Returns:
String String representation
Overrides:
toString in class Object 
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