[time-nuts] GPRS zero azimuth and elevation, most PRN displayed as not O/K,
Mark C. Stephens
marks at non-stop.com.au
Wed Jun 26 16:13:15 UTC 2013
Hi Azelio, err...
E-113>:syst:stat?
[ Unlocked ] ------------------ GPSR 2 Status --------------------------------
SYNCHRONIZATION ........................... [ Outputs Valid/Reduced Accuracy ]
SmartClock Mode _________________________ Reference OutPuts _______________
Locked to GPS TFOM 3 FFOM 3
Recovery 1PPS TI +0 ns
Holdover HOLD THR
>> Power-up: OCXO Warm-up Holdover Uncertainty_____________
Predict
ACQUISITION ............................................... [ GPS 1PPS Valid ]
Tracking: 6 Not Tracking: 0 Time ____________________________
PRN El Az C/N PRN El Az LOCL GPS 02:10:05 27 Jun 2013
7 0 0 39 GPS 1PPS Synchronized to GPS
8 0 0 50 ANT DLY 28 ns
9 0 0 52 Position ________________________
15 0 0 44 MODE Survey: 1.3% complete
17 0 0 49
24 0 0 39 AVG LAT S 33:45:49.689
AVG LON E 151:05:31.705
AVG HGT +131.66 m (MSL)
ELEV MASK 10 deg
HEALTH MONITOR ........................................................ [ OK ]
Self Test: OK Int Pwr: OK Oven Pwr: OK OCXO: OK EFC: OK GPS Rcv: OK
Alarms: (none)
They are all zero now!
I have just changed eman to 10 and rebooted.
I guess it must be something to do with almanac,
perhaps being patient and waiting a day or 3 may yield a change.
Hopefully for the better.
marki
-----Original Message-----
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On Behalf Of Azelio Boriani
Sent: Wednesday, 26 June 2013 7:09 PM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] GPRS zero azimuth and elevation, most PRN displayed as not O/K,
Try to put the elevation mask to 10degrees, not 25 :GPS:SAT:TRAC:EMAN 10
On Tue, Jun 25, 2013 at 8:41 AM, Mark C. Stephens <marks at non-stop.com.au> wrote:
> I have a GPSR2 with unusual; GPS behaviour.
>
> E-113>:syst:stat?
> [ Active ] -------------------- GPSR 2 Status
> -------------------------------- SYNCHRONIZATION ........................... [ Outputs Valid/Reduced Accuracy ]
> SmartClock Mode _________________________ Reference OutPuts _______________
>>> Locked to GPS TFOM 3 FFOM 0
> Recovery 1PPS TI +0 ns
> Holdover HOLD THR
> Power-up Holdover Uncertainty_____________
> Predict
>
> ACQUISITION ............................................... [ GPS 1PPS Valid ]
> Tracking: 5 Not Tracking: 7 Time ____________________________
> PRN El Az C/N PRN El Az GPS 06:37:39 25 Jun 2013
> 1 0 0 49 3 Not OK GPS 1PPS Synchronized to GPS
> 11 0 0 47 6 Not OK ANT DLY 28 ns
> 14 25 349 43 15 Not OK Position ________________________
> 31 0 0 49 18 Not OK MODE Hold
> 32 0 0 47 21 Not OK
> 22 Not OK LAT S 33:45:49.374
> 27 Not OK LOG E 151:05:31.495
> HGT +118.61 m (MSL)
> ELEV MASK 25 deg
> HEALTH MONITOR ........................................................ [ OK ]
> Self Test: OK Int Pwr: OK Oven Pwr: OK OCXO: OK EFC: OK GPS Rcv: OK
> Alarms: (none)
>
>
> As you can see the Azimuth and elevation are zero.
>
> Group opinion please, bad antenna connector or bad GPS module?
>
>
> -marki
> _______________________________________________
> time-nuts mailing list -- time-nuts at febo.com To unsubscribe, go to
> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
> and follow the instructions there.
_______________________________________________
time-nuts mailing list -- time-nuts at febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.
More information about the Time-nuts_lists.febo.com
mailing list