Re: [wsjt-devel] Windows 11 and WSJT-X Observation

2021-08-18 Thread Neil Zampella via wsjt-devel
FWIW ... others are running the Windows 11 beta without problems.    Trying to compare HRD and FLDIGI to WSJT-X decoding is apples and oranges. WSJT-X is VERY CPU dependent, it needs a very fast CPU.  What CPU are you using to run it on?   The fact that decoding is having a problem usually points

Re: [wsjt-devel] JPL planetary ephemerides and leap second

2021-08-18 Thread halsteaw--- via wsjt-devel
William, Change? No. Be more accurately measured? Yes. But enough to change EME calculations in WSJT-X? No idea, that is why I asked the question. "Compared to the previous general-purpose ephemerides DE430, seven years of new data have been added to compute DE440 and DE441,

Re: [wsjt-devel] JPL planetary ephemerides and leap second

2021-08-18 Thread Marco Calistri via wsjt-devel
Il 18/08/21 07:21, Luigi Casari via wsjt-devel ha scritto: Non mi interessa, stop ! Il giorno 18 ago 2021, alle ore 09:27, halsteaw--- via wsjt-devel ha scritto: (Not an astronomer) I noticed in the contrib/Ephemeris folder that the JPLEPH file is DE405 which was created back in 1997. (Ref:

Re: [wsjt-devel] JPL planetary ephemerides and leap second

2021-08-18 Thread William Smith via wsjt-devel
I can't easily determine how the accuracy of the two files differs, but does the moon change it's orbital parameters that much in 23 years? 73, Willie N1JBJ > On Aug 18, 2021, at 3:27 AM, halsteaw--- via wsjt-devel > wrote: > > (Not an astronomer) > > I noticed in the contrib/Ephemeris fold

Re: [wsjt-devel] JPL planetary ephemerides and leap second

2021-08-18 Thread halsteaw--- via wsjt-devel
Luigi, I'm sorry you are not interested, but it is a valid question about the WSJT-X code. Warren On Wed, Aug 18, 2021, 3:41 AM Luigi Casari via wsjt-devel < wsjt-devel@lists.sourceforge.net> wrote: > Non mi interessa, stop ! > > > Il giorno 18 ago 2021, alle ore 09:27, halsteaw--- via wsj

[wsjt-devel] Windows 11 and WSJT-X Observation

2021-08-18 Thread New Email Account via wsjt-devel
New member! I am running the new Windows 11 beta on  my desktop.  I found the WSJT-X does not work properly.  It appears the decoding is having a problem.  Both Ham Radio Deluxe and FLDIGI software works fine. You may need to check it out.  Maybe the issue will be resolved when the full vers

Re: [wsjt-devel] JPL planetary ephemerides and leap second

2021-08-18 Thread Luigi Casari via wsjt-devel
Non mi interessa, stop ! > Il giorno 18 ago 2021, alle ore 09:27, halsteaw--- via wsjt-devel > ha scritto: > > (Not an astronomer) > > I noticed in the contrib/Ephemeris folder that the JPLEPH file is > DE405 which was created back in 1997. > (Ref: https://ssd.jpl.nasa.gov/?planet_eph_export )

Re: [wsjt-devel] wsprd hash collisions?

2021-08-18 Thread Phil Karn via wsjt-devel
On 8/14/21 06:55, Bill Somerville via wsjt-devel wrote: Hi Mike, it is not cleared automatically. TBH it's not a big deal as hash collisions that cause incorrect decodes are rare since the vast majority of WSPR transmissions are Type 1 messages. We normally suggest deleting it if someone re

[wsjt-devel] JPL planetary ephemerides and leap second

2021-08-18 Thread halsteaw--- via wsjt-devel
(Not an astronomer) I noticed in the contrib/Ephemeris folder that the JPLEPH file is DE405 which was created back in 1997. (Ref: https://ssd.jpl.nasa.gov/?planet_eph_export ) Is there a reason that such old data is being used? For the best EME and other calculations, shouldn't DE440 which was c