Data Logs
Appendix C
SPAN-SE User Manual Rev 1
173
Table 39: Solution Status
Binary
ASCII
Description
0
SOL_COMPUTED
Solution computed
1
INSUFFICIENT_OBS
Insufficient observations
2
NO_CONVERGENCE
No convergence
3
SINGULARITY
Singularity at parameters matrix
4
COV_TRACE
Covariance trace exceeds maximum
(trace > 1000 m)
5
TEST_DIST
Test distance exceeded (maximum of 3
rejections if distance > 10 km)
6
COLD_START
Not yet converged from cold start
7
V_H_LIMIT
Height or velocity limits exceeded (in
accordance with COCOM export
licensing restrictions)
8
VARIANCE
Variance exceeds limits
9
RESIDUALS
Residuals are too large
10
DELTA_POS
Delta position is too large
11
NEGATIVE_VAR
Negative variance
12-17
Reserved
18
PENDING
When a FIX POSITION command is
entered, the receiver computes its own
position and determines if the fixed
position is valid
1
1. PENDING implies there are not enough satellites being tracked to verify if the
FIX POSITION entered into the receiver is valid. The receiver needs to be
tracking two or more GPS satellites to perform this check. Under normal
conditions you should only see PENDING for a few seconds on power up before
the GPS receiver has locked onto its first few satellites. If your antenna is
obstructed (or not plugged in) and you have entered a FIX POSITION command,
then you may see PENDING indefinitely.
19
INVALID_FIX
The fixed position, entered using the FIX
POSITION command, is not valid
