On 7/6/21 5:26 PM, Bob kb8tq wrote:
Hi
The location comes out in Corsica. Running a fast simulation, he’s got a hole
from about 330 degrees over to 30 degrees AZ and from 0 to about 50 degrees
EL.
Bob
OK.. that makes sense
GPS orbit inclination is 55 degrees. If you plot the ground track,
On 7/6/21 5:14 PM, Bob kb8tq wrote:
Hi
The observer (at 41 deg 21 min N) is *north* of where I live. I most certainly
am located in an
area that has a “blank” over the north pole.
Bob
GPS orbit inclination is 55 degrees. If you plot the ground track, it
just touches 55N and 55S (i.e.
Hi
The location comes out in Corsica. Running a fast simulation, he’s got a hole
from about 330 degrees over to 30 degrees AZ and from 0 to about 50 degrees
EL.
Bob
> On Jul 6, 2021, at 8:12 PM, Lux, Jim wrote:
>
> On 7/6/21 5:06 PM, Bill Beam wrote:
>> Bob,
>> This is not an issue for an
Hi
The observer (at 41 deg 21 min N) is *north* of where I live. I most certainly
am located in an
area that has a “blank” over the north pole.
Bob
> On Jul 6, 2021, at 8:06 PM, Bill Beam wrote:
>
> Bob,
> This is not an issue for an observer in AZ.
> GPS birds have orbit inclination
On 7/6/21 5:06 PM, Bill Beam wrote:
Bob,
This is not an issue for an observer in AZ.
GPS birds have orbit inclination 55-60deg and should be seen anywhere in the
sky from AZ.
AZ observer just needs to wait long enough for one to pass to the north.
AZ in this case = Azimuth
OP is in
Bob,
This is not an issue for an observer in AZ.
GPS birds have orbit inclination 55-60deg and should be seen anywhere in the
sky from AZ.
AZ observer just needs to wait long enough for one to pass to the north.
On Tue, 6 Jul 2021 18:55:22 -0400, Bob kb8tq wrote:
>Hi
>There are no GPS sats
Hi
There are no GPS sats flying over the north or south poles.
Bob
> On Jul 6, 2021, at 6:13 PM, Admin wrote:
>
> Testing two different Z3801A, I wonder why I cannot receive GPS birds outside
> AZ : 290 to 315 deg. My horizon is clear and EL and AMU filters are 10 deg
> and 1.0,
Testing two different Z3801A, I wonder why I cannot receive GPS birds
outside AZ : 290 to 315 deg. My horizon is clear and EL and AMU filters
are 10 deg and 1.0, respectively. Position: 41 21 N ; 08 23 W.
Your info will be very much appreciated.
--
On 1/1/21 4:02 pm, Tom Van Baak wrote:
> Hello time nuts,
>
> Ah, it is 2021-01-01 (JD 2459215.5, MJD 59215) which is nice because
> that means it's not 2020 anymore.
>
> One reason I've been looking forward to 2021 is that it's now officially
> the 20th year of the time nuts mailing list. So
