GSOF message: Position Time

This message describes position time information. It contains the following data:

• GPS time, in milliseconds of GPS week

• GPS week number

• Number of satellites used

• Initialization counter

Time (Type 1 record)

Field	Item	Type	Value	Meaning
0	Output record type	Char	01h	Position time output record
1	Record length	Char	0Ah	Bytes in record
2 to 5	GPS time (ms)	Long	msecs	GPS time, in milliseconds, of GPS week
6 to 7	GPS week number	Short	number	GPS week count since January 1980
8	Number of SVs used	Char	number	Number of satellites used to determine the position
9	Position Flags 1	Char	See Position flags: 1-bit values	Reports first set of position attribute flag values
10	Position Flags 2	Char	See Position flags: 2-bit values	Reports second set of position attribute flag values
11	Initialized number	Char	00h–FFh	Increments with each initialization (modulo 256)