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CX2SA > SATDIG 14.02.12 19:06l 854 Lines 28246 Bytes #999 (0) @ WW
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From: CX2SA@CX2SA.SAL.URY.SA
To : SATDIG@WW
Today's Topics:
1. Re: MaSat-1 (Mark L. Hammond)
2. Re: ARISSat-1 Keplerian Element Analysis - images fixed!
(Joseph Armbruster)
3. Norad TLE's Elements for VEGA Launch ! (Andy Kellner)
4. Re: MaSat-1 (Simon Pack)
5. ?MASat-1 heard (Bruce Robertson)
6. VEGA Keps!! (?) (Mark L. Hammond)
7. keps for Vega launch (Armando Mercado)
8. Re: PW-Sat signals decoded @ ISIS (wouter weggelaar)
9. Fully automated mode now. (Andy Kellner)
10. Re: Norad TLE's Elements for VEGA Launch ! (Graham Shirville)
11. Re: VEGA Keps!! (?) (Simon Pack)
12. Re: Fully automated mode now. (Simon Pack)
13. Re: Fully automated mode now. (Dave Webb KB1PVH)
14. ESA Launched cubesats (Etienne Swart (WACO))
15. MASAT Client question (John Heath)
----------------------------------------------------------------------
Message: 1
Date: Tue, 14 Feb 2012 08:20:41 -0500
From: "Mark L. Hammond" <marklhammond@xxxxx.xxx>
To: "Alan Cresswell" <alancresswell@xxxx.xx.xx>, <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] Re: MaSat-1
Message-ID: <4f3a5faa.0ce2640a.6d26.ffffec78@xx.xxxxxx.xxx>
Content-Type: text/plain; charset="us-ascii"
Anybody find the TLEs yet??
Using the pre-launch set this morning wasn't really great. It's amazing
what 24 hours will do :)
For example, this moring I could hear Masat-1 and XATCOBEO "below the
horizon" according to the pre-launch set. So it's appearing later than
predicited using this set.
Mark N8MH
At 09:52 AM 2/14/2012 +0000, Alan Cresswell wrote:
>Good 32 deg Masat-1 pass over ZL at 0911UT.
>373 frames decoded and good solid signals throughout the pass.
>
>73
>Alan
>ZL2BX
>
>_______________________________________________
>Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
>Not an AMSAT-NA member? Join now to support the amateur satellite program!
>Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
------------------------------
Message: 2
Date: Tue, 14 Feb 2012 08:45:46 -0500
From: Joseph Armbruster <josepharmbruster@xxxxx.xxx>
To: "amsat-bb@xxxxx.xxx BB" <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] Re: ARISSat-1 Keplerian Element Analysis - images
fixed!
Message-ID: <625323ED-444A-4207-B187-706C4AF6A36D@xxxxx.xxx>
Content-Type: text/plain; charset=us-ascii
Whoops! Lesson learned, do NOT copy / paste images into Google Blogger or
the images will point to the temporary files on your file system.
I thought it was uploading them! Anyhow, you should be able to see the
images now.
Joe
On Feb 14, 2012, at 12:26 AM, Joseph Armbruster wrote:
> Everyone,
>
> I started digging into the ARISSat-1 Keplerian Elements in more details.
See some of my effort here:
>
> http://libjoe.blogspot.com/2012/02/arissat-1-keplerian-element-analysis.html
>
> Right now I am generating some basic plots but I wish to do much more with
this, such as:
>
> - intersect this with the telemetry data - there are many ways to do this
the first will be plotting temperature values along the line of orbit as the
satellite entered / exited eclipse
> - maybe generate a few fly-by videos that show line-of-site to a
particular station that was receiving telemetry / sstv at that particular time
>
> If you have any comments or suggestions, feel free to share them. I am
really excited right now because I am using my code and made my first
correct plots this evening!
>
> If we knew (or could predict) the satellites orientation at a particular
moment, I could drop in a model of ARISSat-1 into the scene and orient it
correctly.
>
> I think this will be a great way to interactively visualize what happened
during the satellites lifetime.
>
> Joseph Armbruster, KJ4JIO
------------------------------
Message: 3
Date: Tue, 14 Feb 2012 05:50:40 -0800 (PST)
From: Andy Kellner <hawat1@xxxxx.xxx>
To: "amsat-bb@xxxxx.xxxx <amsat-bb@xxxxx.xxx>,
"amsatvk@xxxxxxxxxxx.xxx.xxx <amsatvk@xxxxxxxxxxx.xxx.xx>
Subject: [amsat-bb] Norad TLE's Elements for VEGA Launch !
Message-ID:
<1329227440.22115.YahooMailNeo@xxxxxxxxx.xxxx.xxx.xxxxx.xxx>
Content-Type: text/plain; charset=utf-8
No names yet, but looking it at I would say 2012-006A is LARES and B is
ALMASAT.
C-J are the cubesats IMHO. Take your pick.
2012-006A
1 38077U 12006A 12045.34170990 .00075337 33376-5 11441-2 0 63
2 38077 69.5095 236.8571 0799714 45.5517 320.7952 14.12063853 121
2012-006B
1 38078U 12006B 12045.34630730 .00062068 00000-0 18138-2 0 45
2 38078 69.4882 236.7669 0775634 43.1211 322.7631 14.04418081 137
2012-006C
1 38079U 12006C 12045.34563505 .00003646 00000-0 10000-3 0 50
2 38079 69.4892 236.7638 0781145 43.1829 322.8098 14.05512214 125
2012-006D
1 38080U 12006D 12045.34576499 -.00000171 00000-0 00000+0 0 43
2 38080 69.4894 236.7650 0779813 43.1749 322.8467 14.05390632 121
2012-006E
1 38081U 12006E 12045.34576237 -.00000170 00000-0 00000+0 0 43
2 38081 69.4853 236.7588 0779430 43.1167 322.8527 14.05284925 120
2012-006F
1 38082U 12006F 12045.34582563 -.00000170 00000-0 00000+0 0 32
2 38082 69.4894 236.7668 0779831 43.1118 322.8601 14.05192436 124
2012-006G
1 38083U 12006G 12045.34579010 -.00000171 00000-0 00000+0 0 48
2 38083 69.4868 236.7618 0780170 43.1324 322.8589 14.05257909 120
2012-006H
1 38084U 12006H 12044.91874586 -.00000170 00000-0 00000+0 0 24
2 38084 69.4837 237.7229 0780017 43.6486 322.3757 14.05172992 63
2012-006J
1 38085U 12006J 12044.91875341 -.00000172 00000-0 00000+0 0 27
2 38085 69.4881 237.7235 0782167 43.6065 322.3957 14.05159457 64
Cheers,
Andreas - VK4HHH
------------------------------
Message: 4
Date: Tue, 14 Feb 2012 13:55:59 -0000
From: "Simon Pack" <simon@xxxx.xxxxx.xx.xx>
To: "Mark L. Hammond" <marklhammond@xxxxx.xxx>
Cc: amsat-bb@xxxxx.xxx
Subject: [amsat-bb] Re: MaSat-1
Message-ID: <406A220A05A04CD4AE19BC6FC85B314C@xxxxxx>
Content-Type: text/plain; format=flowed; charset="iso-8859-1";
reply-type=original
I was looking this morning as well, but couldn't find them.
Analyzing the doppler shift indicated the pass was 50s later than the
pre-launch TLE's indicated (for the 8:30 UTC pass over the UK)
I updated the pre-launch TLE (by adding 50s to the Epoch time, and
re-calculating the checksum) and the doppler correction on the following
pass was much better.
I guess the orbit may be slightly higher than predicted, resulting in a
fractionally longer orbital period.
73s, Simon. G7WIQ
----- Original Message -----
From: "Mark L. Hammond" <marklhammond@xxxxx.xxx>
To: "Alan Cresswell" <alancresswell@xxxx.xx.xx>; <amsat-bb@xxxxx.xxx>
Sent: Tuesday, February 14, 2012 1:20 PM
Subject: [amsat-bb] Re: MaSat-1
> Anybody find the TLEs yet??
>
> Using the pre-launch set this morning wasn't really great. It's amazing
> what 24 hours will do :)
>
> For example, this moring I could hear Masat-1 and XATCOBEO "below the
> horizon" according to the pre-launch set. So it's appearing later than
> predicited using this set.
>
> Mark N8MH
>
> At 09:52 AM 2/14/2012 +0000, Alan Cresswell wrote:
>>Good 32 deg Masat-1 pass over ZL at 0911UT.
>>373 frames decoded and good solid signals throughout the pass.
>>
>>73
>>Alan
>>ZL2BX
>>
>>_______________________________________________
>>Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
>>Not an AMSAT-NA member? Join now to support the amateur satellite program!
>>Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
>
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
------------------------------
Message: 5
Date: Tue, 14 Feb 2012 09:56:02 -0400
From: Bruce Robertson <ve9qrp@xxxxx.xxx>
To: AMSAT-BB <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] ?MASat-1 heard
Message-ID:
<CA++UmbnFBjW_EuFZ6RnW6djmWPJ_65-vHTH=YP1QZuyW8TwNWA@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=ISO-8859-1
Scanning for the new cubesats on a 5 deg. pass, I heard early in the
pass a signal on 437.351 at 13:37UTC today. Since it sounded like GFSK
and the frequency was right, I assume this was MASat-1. I also heard a
CW signal on the 70cm band, but it didn't seem to be A1A, and none of
the current crop seem to use a different CW keying scheme on 70cm.
then I found a CW signal and manually tuned it for most of the rest of
the pass, until I realized it was XI-V! Argh!
73, Bruce
--
http://ve9qrp.blogspot.com
------------------------------
Message: 6
Date: Tue, 14 Feb 2012 08:57:22 -0500
From: "Mark L. Hammond" <marklhammond@xxxxx.xxx>
To: Simon Pack <simon@xxxx.xxxxx.xx.xx>
Cc: amsat-bb@xxxxx.xxx
Subject: [amsat-bb] VEGA Keps!! (?)
Message-ID:
<CAPRXzyq8fsFr7VYCAg4aTwMkLvk8veFUTzHMZT5H4Fn+GrJO9w@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=ISO-8859-1
I think they are here! They match closely with the pre-launch...
Now the lottery begins!
From: http://www.celestrak.com/NORAD/elements/tle-new.txt
2012-006A
1 38077U 12006A 12045.34170990 .00075337 33376-5 11441-2 0 63
2 38077 69.5095 236.8571 0799714 45.5517 320.7952 14.12063853 121
2012-006B
1 38078U 12006B 12045.34630730 .00062068 00000-0 18138-2 0 45
2 38078 69.4882 236.7669 0775634 43.1211 322.7631 14.04418081 137
2012-006C
1 38079U 12006C 12045.34563505 .00003646 00000-0 10000-3 0 50
2 38079 69.4892 236.7638 0781145 43.1829 322.8098 14.05512214 125
2012-006D
1 38080U 12006D 12045.34576499 -.00000171 00000-0 00000+0 0 43
2 38080 69.4894 236.7650 0779813 43.1749 322.8467 14.05390632 121
2012-006E
1 38081U 12006E 12045.34576237 -.00000170 00000-0 00000+0 0 43
2 38081 69.4853 236.7588 0779430 43.1167 322.8527 14.05284925 120
2012-006F
1 38082U 12006F 12045.34582563 -.00000170 00000-0 00000+0 0 32
2 38082 69.4894 236.7668 0779831 43.1118 322.8601 14.05192436 124
2012-006G
1 38083U 12006G 12045.34579010 -.00000171 00000-0 00000+0 0 48
2 38083 69.4868 236.7618 0780170 43.1324 322.8589 14.05257909 120
2012-006H
1 38084U 12006H 12044.91874586 -.00000170 00000-0 00000+0 0 24
2 38084 69.4837 237.7229 0780017 43.6486 322.3757 14.05172992 63
2012-006J
1 38085U 12006J 12044.91875341 -.00000172 00000-0 00000+0 0 27
2 38085 69.4881 237.7235 0782167 43.6065 322.3957 14.05159457 64
73,
Mark N8MH
On Tue, Feb 14, 2012 at 8:55 AM, Simon Pack <simon@xxxx.xxxxx.xx.xx> wrote:
> I was looking this morning as well, but couldn't find them.
> Analyzing the doppler shift indicated the pass was 50s later than the
> pre-launch TLE's indicated (for the 8:30 UTC pass over the UK)
> I updated the pre-launch TLE (by adding 50s to the Epoch time, and
> re-calculating the checksum) and the doppler correction on the following
> pass was much better.
> I guess the orbit may be slightly higher than predicted, resulting in a
> fractionally longer orbital period.
> 73s, Simon. G7WIQ
>
> ----- Original Message ----- From: "Mark L. Hammond"
> <marklhammond@xxxxx.xxx>
> To: "Alan Cresswell" <alancresswell@xxxx.xx.xx>; <amsat-bb@xxxxx.xxx>
> Sent: Tuesday, February 14, 2012 1:20 PM
> Subject: [amsat-bb] Re: MaSat-1
>
>
>
>> Anybody find the TLEs yet??
>>
>> Using the pre-launch set this morning wasn't really great. ?It's amazing
>> what 24 hours will do :)
>>
>> For example, this moring I could hear Masat-1 and XATCOBEO "below the
>> horizon" according to the pre-launch set. ?So it's appearing later than
>> predicited using this set.
>>
>> Mark N8MH
>>
>> At 09:52 AM 2/14/2012 +0000, Alan Cresswell wrote:
>>>
>>> Good 32 deg Masat-1 pass over ZL at 0911UT.
>>> 373 frames decoded and good solid signals throughout the pass.
>>>
>>> 73
>>> Alan
>>> ZL2BX
>>>
>>> _______________________________________________
>>> Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
>>> Not an AMSAT-NA member? Join now to support the amateur satellite
>>> program!
>>> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
>>
>>
>> _______________________________________________
>> Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
>> Not an AMSAT-NA member? Join now to support the amateur satellite program!
>> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
>
>
--
Mark L. Hammond [N8MH]
------------------------------
Message: 7
Date: Tue, 14 Feb 2012 09:04:02 -0500
From: "Armando Mercado" <am25544@xxxxxx.xxx>
To: <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] keps for Vega launch
Message-ID: <2695ED1A6AD2475789EAE75984FE5DFE@xxxxx>
Content-Type: text/plain; charset="iso-8859-1"
Hello,
Objects 38077 - 38085 appear to
be the Vega launch. No id's
yet.
Heard PW-Sat, 1340UTC just
before LOS here. Nice and loud.
73 Armando, N8IGJ
------------------------------
Message: 8
Date: Tue, 14 Feb 2012 15:05:33 +0100
From: wouter weggelaar <pa3weg@xxxxx.xxx>
To: "Mark L. Hammond" <marklhammond@xxxxx.xxx>
Cc: AMSAT-BB <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] Re: PW-Sat signals decoded @ ISIS
Message-ID:
<CAKXf1rE2otAThfZ0J9dnpj6CEad=Dyjw2zpun11m2tjN98LCyg@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=ISO-8859-1
Hi Mark,
I have used the ISIS internal decoding software.
I'm not sure if the polish team provides a client to collect and
submit telemetry.
We can understand parts of their ASCII telemetry by reading the values
and converting them using various product manuals.
According to me, I had the very first packet received (a couple of
minutes before the pass over Poland)
73
Wouter
PA3WEG
On Tue, Feb 14, 2012 at 2:53 AM, Mark L. Hammond <marklhammond@xxxxx.xxx>
wrote:
> Congratulations, Wouter.
>
> Is there a client software for amateurs to collect and submit telemetry?
>
> If so, where can it be downloaded?
>
> Thanks,
>
> Mark N8MH
>
>
> At 05:41 PM 2/13/2012 +0100, wouter weggelaar wrote:
>>Hi All,
>>
>>
>>PW-Sat has been decoded using the ISIS GSKit on the first and 3rd pass
>>of PW-SAT over Delft.
>>
>>On the third pass we also connected SDR hardware to 70cm to listen for
>>the other cubes
>>A spectrum plot can be found at
>>http://www.pa3weg.nl/pa3weg/images/Spectrum_plot_PA3WEG_3rd_pass_1537UTC.jpg
>>and the recording of PW-SAT at
>>http://www.pa3weg.nl/pa3weg/recordings/PW-SAT%20recording%20PA3WEG%2013-02-2
012_1207UTC.mp3
>>
>>As you can imagine, all our engineers gathered around when they heard
>>familiar BPSK 1200 sounds ;)
>>http://www.pa3weg.nl/pa3weg/images/TrackingVEGA01.jpg
>>http://www.pa3weg.nl/pa3weg/images/TrackingVEGA02.jpg
>>
>>We have heard:
>>- PW-Sat
>>- MaSat-1
>>- XatCobeo
>>- Probably AlmaSat
>>
>>Nothing heard from Goliat, Robusta and UniCubeSat
>>
>>Wouter Weggelaar
>>PA3WEG
>>ISIS RF Engineer
>>_______________________________________________
>>Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
>>Not an AMSAT-NA member? Join now to support the amateur satellite program!
>>Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
>
------------------------------
Message: 9
Date: Tue, 14 Feb 2012 06:17:10 -0800 (PST)
From: Andy Kellner <hawat1@xxxxx.xxx>
To: "amsat-bb@xxxxx.xxxx <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] Fully automated mode now.
Message-ID:
<1329229030.77341.YahooMailNeo@xxxxxxxxx.xxxx.xxx.xxxxx.xxx>
Content-Type: text/plain; charset=utf-8
So now with the NORAD TLEs out (doesn't really matter which one you choose,
as long it is not 2012-006A and 2012-006B) I've switched my station into
fully automatic
MaSAT-1 tracking, doppler-correction, receive and decode mode. 4 hours left
until first pass .. I 'll be sound asleep then. We'll see how it goes :)
Andy - VK4HHH
------------------------------
Message: 10
Date: Tue, 14 Feb 2012 14:25:51 -0000
From: "Graham Shirville" <g.shirville@xxxxxxxxxx.xxx>
To: "Andy Kellner" <hawat1@xxxxx.xxx>
Cc: amsatvk@xxxxxxxxxxx.xxx.xxx AMSAT BB <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] Re: Norad TLE's Elements for VEGA Launch !
Message-ID: <56CCA7FD628144B794A5805529F8C02D@xxxxxxx.xxxxx>
Content-Type: text/plain; format=flowed; charset="iso-8859-1";
reply-type=original
Hi Andy,
Thanks for these..I am intrigued..there should be 10 objects in total -
LARES is in a circular 1450km orbit and does not appear to be listed yet.
Object A I suspect is the final stage/launch adaptor.
cheers
Graham
G3VZV
-----Original Message-----
From: Andy Kellner
Sent: Tuesday, February 14, 2012 1:50 PM
To: amsat-bb@xxxxx.xxx ;
Subject: [amsat-bb] Norad TLE's Elements for VEGA Launch !
No names yet, but looking it at I would say 2012-006A is LARES and B is
ALMASAT.
C-J are the cubesats IMHO. Take your pick.
2012-006A
1 38077U 12006A 12045.34170990 .00075337 33376-5 11441-2 0 63
2 38077 69.5095 236.8571 0799714 45.5517 320.7952 14.12063853 121
2012-006B
1 38078U 12006B 12045.34630730 .00062068 00000-0 18138-2 0 45
2 38078 69.4882 236.7669 0775634 43.1211 322.7631 14.04418081 137
2012-006C
1 38079U 12006C 12045.34563505 .00003646 00000-0 10000-3 0 50
2 38079 69.4892 236.7638 0781145 43.1829 322.8098 14.05512214 125
2012-006D
1 38080U 12006D 12045.34576499 -.00000171 00000-0 00000+0 0 43
2 38080 69.4894 236.7650 0779813 43.1749 322.8467 14.05390632 121
2012-006E
1 38081U 12006E 12045.34576237 -.00000170 00000-0 00000+0 0 43
2 38081 69.4853 236.7588 0779430 43.1167 322.8527 14.05284925 120
2012-006F
1 38082U 12006F 12045.34582563 -.00000170 00000-0 00000+0 0 32
2 38082 69.4894 236.7668 0779831 43.1118 322.8601 14.05192436 124
2012-006G
1 38083U 12006G 12045.34579010 -.00000171 00000-0 00000+0 0 48
2 38083 69.4868 236.7618 0780170 43.1324 322.8589 14.05257909 120
2012-006H
1 38084U 12006H 12044.91874586 -.00000170 00000-0 00000+0 0 24
2 38084 69.4837 237.7229 0780017 43.6486 322.3757 14.05172992 63
2012-006J
1 38085U 12006J 12044.91875341 -.00000172 00000-0 00000+0 0 27
2 38085 69.4881 237.7235 0782167 43.6065 322.3957 14.05159457 64
Cheers,
Andreas - VK4HHH
_______________________________________________
Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
Not an AMSAT-NA member? Join now to support the amateur satellite program!
Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
------------------------------
Message: 11
Date: Tue, 14 Feb 2012 14:53:41 -0000
From: "Simon Pack" <simon@xxxx.xxxxx.xx.xx>
To: "Mark L. Hammond" <marklhammond@xxxxx.xxx>
Cc: amsat-bb@xxxxx.xxx
Subject: [amsat-bb] Re: VEGA Keps!! (?)
Message-ID: <FFF6929D1B45490D99472CBC48398975@xxxxxx>
Content-Type: text/plain; format=flowed; charset="iso-8859-1";
reply-type=original
Hi Mark,
Masat-1 is certainly not 2012-006A or 2012-006B. They are too far forward or
behind this mornings observed path. Also 2012-006C is 14s ahead of my
measurement.
My vote goes to 2012-0006G for Masat-1 (although there is only 8s between D,
E, F, G, H & J at the moment).
Time will tell once the group spreads out a bit.
73s Simon, G7WIQ
----- Original Message -----
From: "Mark L. Hammond" <marklhammond@xxxxx.xxx>
To: "Simon Pack" <simon@xxxx.xxxxx.xx.xx>
Cc: <amsat-bb@xxxxx.xxx>
Sent: Tuesday, February 14, 2012 1:57 PM
Subject: [amsat-bb] VEGA Keps!! (?)
I think they are here! They match closely with the pre-launch...
Now the lottery begins!
From: http://www.celestrak.com/NORAD/elements/tle-new.txt
2012-006A
1 38077U 12006A 12045.34170990 .00075337 33376-5 11441-2 0 63
2 38077 69.5095 236.8571 0799714 45.5517 320.7952 14.12063853 121
2012-006B
1 38078U 12006B 12045.34630730 .00062068 00000-0 18138-2 0 45
2 38078 69.4882 236.7669 0775634 43.1211 322.7631 14.04418081 137
2012-006C
1 38079U 12006C 12045.34563505 .00003646 00000-0 10000-3 0 50
2 38079 69.4892 236.7638 0781145 43.1829 322.8098 14.05512214 125
2012-006D
1 38080U 12006D 12045.34576499 -.00000171 00000-0 00000+0 0 43
2 38080 69.4894 236.7650 0779813 43.1749 322.8467 14.05390632 121
2012-006E
1 38081U 12006E 12045.34576237 -.00000170 00000-0 00000+0 0 43
2 38081 69.4853 236.7588 0779430 43.1167 322.8527 14.05284925 120
2012-006F
1 38082U 12006F 12045.34582563 -.00000170 00000-0 00000+0 0 32
2 38082 69.4894 236.7668 0779831 43.1118 322.8601 14.05192436 124
2012-006G
1 38083U 12006G 12045.34579010 -.00000171 00000-0 00000+0 0 48
2 38083 69.4868 236.7618 0780170 43.1324 322.8589 14.05257909 120
2012-006H
1 38084U 12006H 12044.91874586 -.00000170 00000-0 00000+0 0 24
2 38084 69.4837 237.7229 0780017 43.6486 322.3757 14.05172992 63
2012-006J
1 38085U 12006J 12044.91875341 -.00000172 00000-0 00000+0 0 27
2 38085 69.4881 237.7235 0782167 43.6065 322.3957 14.05159457 64
73,
Mark N8MH
On Tue, Feb 14, 2012 at 8:55 AM, Simon Pack <simon@xxxx.xxxxx.xx.xx> wrote:
> I was looking this morning as well, but couldn't find them.
> Analyzing the doppler shift indicated the pass was 50s later than the
> pre-launch TLE's indicated (for the 8:30 UTC pass over the UK)
> I updated the pre-launch TLE (by adding 50s to the Epoch time, and
> re-calculating the checksum) and the doppler correction on the following
> pass was much better.
> I guess the orbit may be slightly higher than predicted, resulting in a
> fractionally longer orbital period.
> 73s, Simon. G7WIQ
>
> ----- Original Message ----- From: "Mark L. Hammond"
> <marklhammond@xxxxx.xxx>
> To: "Alan Cresswell" <alancresswell@xxxx.xx.xx>; <amsat-bb@xxxxx.xxx>
> Sent: Tuesday, February 14, 2012 1:20 PM
> Subject: [amsat-bb] Re: MaSat-1
>
>
>
>> Anybody find the TLEs yet??
>>
>> Using the pre-launch set this morning wasn't really great. It's amazing
>> what 24 hours will do :)
>>
>> For example, this moring I could hear Masat-1 and XATCOBEO "below the
>> horizon" according to the pre-launch set. So it's appearing later than
>> predicited using this set.
>>
>> Mark N8MH
>>
>> At 09:52 AM 2/14/2012 +0000, Alan Cresswell wrote:
>>>
>>> Good 32 deg Masat-1 pass over ZL at 0911UT.
>>> 373 frames decoded and good solid signals throughout the pass.
>>>
>>> 73
>>> Alan
>>> ZL2BX
>>>
>>> _______________________________________________
>>> Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
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>>
>>
>> _______________________________________________
>> Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
>> Not an AMSAT-NA member? Join now to support the amateur satellite
>> program!
>> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
>
>
--
Mark L. Hammond [N8MH]
_______________________________________________
Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
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------------------------------
Message: 12
Date: Tue, 14 Feb 2012 15:16:49 -0000
From: "Simon Pack" <simon@xxxx.xxxxx.xx.xx>
To: "Andy Kellner" <hawat1@xxxxx.xxx>
Cc: amsat-bb@xxxxx.xxx
Subject: [amsat-bb] Re: Fully automated mode now.
Message-ID: <7887D7829DCD4519B8099C493368F29D@xxxxxx>
Content-Type: text/plain; format=flowed; charset="iso-8859-1";
reply-type=original
Hi Andreas,
I have also setup my station for unattended receive of Masat-1. I've gone
with 2012-006G which closely matched my observed doppler shift this morning.
I notice that the Budapest University website for Masat-1 has a map of all
registered amateurs, including an indication of how many packets received by
each person.
http://cubesat.bme.hu/en/foldi-allomas/radioamatoroknek/
Do you know how they correlate received data with which amateur received it
? Everyone shows 0 packets at the moment.
73s, Simon G7WIQ
----- Original Message -----
From: "Andy Kellner" <hawat1@xxxxx.xxx>
To: <amsat-bb@xxxxx.xxx>
Sent: Tuesday, February 14, 2012 2:17 PM
Subject: [amsat-bb] Fully automated mode now.
> So now with the NORAD TLEs out (doesn't really matter which one you
> choose, as long it is not 2012-006A and 2012-006B) I've switched my
> station into fully automatic
> MaSAT-1 tracking, doppler-correction, receive and decode mode. 4 hours
> left until first pass .. I 'll be sound asleep then. We'll see how it goes
> :)
>
> Andy - VK4HHH
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
------------------------------
Message: 13
Date: Tue, 14 Feb 2012 11:24:22 -0500
From: Dave Webb KB1PVH <kb1pvh@xxxxx.xxx>
To: Simon Pack <simon@xxxx.xxxxx.xx.xx>
Cc: amsat-bb@xxxxx.xxx
Subject: [amsat-bb] Re: Fully automated mode now.
Message-ID:
<CAEMY9FfJRRQdAngV_UuHB-fHKuZ0=c_hV1gGLnrJYAvhmzYwPA@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=ISO-8859-1
It's my understanding that the MaSat-1 software is supposed to forward
the info to them, and when you start the program for the first time it asks
for registration info. What I noticed is when the program is open and
running it says "offline" in the lower left corner, so maybe their server
isn't operational.
Dave - KB1PVH
Sent from my Verizon Wireless DROID X
------------------------------
Message: 14
Date: Tue, 14 Feb 2012 15:31:02 +0200
From: "Etienne Swart \(WACO\)" <eswart@xxxxxx.xx.xx>
To: <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] ESA Launched cubesats
Message-ID: <024501cceb1c$e5a8d340$111801ac@xxxxxxxxxxxx>
Content-Type: text/plain; format="flowed"; charset="iso-8859-1";
reply-type="original"
I have noted that the cubes have a LO elliptical orbit.
When reporting a signal, would it not be
advisable to report altitude of the cube?
I have very high passed over Johannesburg.
1300-1430 km's
Can't wait to work the generic of AO16.
73's
Etienne
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------------------------------
Message: 15
Date: Tue, 14 Feb 2012 17:58:35 +0000 (GMT)
From: John Heath <g7hia@xxxxxxxxxx.xxx>
To: Amsat <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] MASAT Client question
Message-ID:
<1329242315.21987.YahooMailNeo@xxxxxxxx.xxxx.xxx.xxxxx.xxx>
Content-Type: text/plain; charset=iso-8859-1
Hi,
?
MASAT client working nicely, have captured a few frames this afternoon, but
more by accident than judgement.
The ARISSAT software was fairly tolerant of an off tune signal.
How close do we need to hold the waterfall display to the frequency markers?
?
If the MASAT team are watching the bb then congratulations.
?
73 John G7HIA
------------------------------
_______________________________________________
Sent via amsat-bb@xxxxx.xxx. Opinions expressed are those of the author.
Not an AMSAT member? Join now to support the amateur satellite program!
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End of AMSAT-BB Digest, Vol 7, Issue 74
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