Spectra Precision ProFlex 800 Reference Manual - Manual (Page 486)

472
Set Command Library
then ALL the satellite observations, and not only the
masked ones, will be rejected.
• This command equally affects all GNSS and their signals.
Examples
Setting CTT masks for differential and raw data to 20 s:
$PASHS,SOM,CTT,20*65
Enabling all signal observations to be output regardless of the
continuous tracking time requirement (no CTT mask):
$PASHS,SOM,CTT,0*57
Relevant Query
Command
$PASHQ,PAR
$PASHQ,SOM,CTT
See Also $PASHS,SOM
$PASHS,SOM,SNR
$PASHS,SOM,NAV
$PASHS,SOMM,WRN
SOM,NAV: Navigation Data Mask
Function This command is used to mask the signal observations that
are not consistent with the relevant navigation data. This
means that only the observations meeting this requirement
will be output (all the others will be rejected).
This mask is enabled only after the “User-defined” option (9)
has been selected with the $PASHS,SOM command.
Command Format Syntax
$PASHS,SOM,NAV,s1[,s2][*cc]
Parameters
Parameter Description Range Default
s1 Differential data mask ON, OFF ON
s2
Raw data mask. If s2 is omitted, then the
receiver will assume s2=s1
ON, OFF OFF
*cc Optional checksum *00-*FF