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Category: Ham Satellite news
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Varios ham radio satellites news.
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HF-nätet 22:a december
Varje sndag kl.10 samlas vi ngra stycken p 3740 kHz fr att ta del av veckans mer eller mindre spnnande nyheter m.m. p satellitomrdet.
Fr dem som inte har mjlighet att delta eller lyssna d fljer hr rubrikerna i dagens bulletin.
Frgor besvaras via e-post.
1. SAFIR-M uppe.
2. SAUDISAT 1C uppe.
3. r RS-20 en amatrsatellit?
4. SAPPHIRE-satelliten.
5. Voyager och Pioneer mycket lngt borta
6. ISS en dyr historia.
7. GALILEO fjrr-reparerad
8. VA3LK sker satellit- och VHF-amatrer bosatta norr om 60 gr lat.
9. ARIANE-5 nyo p startrampen.
10. Stora mngder mikroorganismer pvisade p 41 km hjd.
11. Metanmoln p Titan.
12. Robotspindlar fr rymdbruk.
13. Jorden och Saturnus nra varandra.
73 och God Jul nskar Henry / SK0TX (SM5BVF)
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HF-nätet 15:e december
Varje sndag kl.10 samlas vi ngra stycken p 3740 kHz fr att ta del av veckans mer eller mindre spnnande nyheter m.m. p satellitomrdet.
Fr dem som inte har mjlighet att delta eller lyssna d fljer hr rubrikerna i dagens bulletin.
Frgor besvaras via e-post.
1. AO-40 – fungerar bra
2. AO-10 – status
3. AlSAT-1 – staus och funktion
4. ISS – verksamhet ombord senaste veckan.
5. ESA-astronauter 2003 bl.a. Christer Fuglesang i juli med STS-116:
http://www.esa.int/export/esaCP/ESAJ6PVTYWC_index_0.html
6. WX-satelliter ( http://www.rig.org.uk )
7. Sea Wind scatterometersatellit
8. THEMIS-bilder frn Mars (themis.la.asu.edu)
9. Bilder tagna av Mars Global Surveyor: http://mars.jpl.nasa.gov/mgs
10. AMSAT-NA Journal sept/okt m.artiklar om EAGLE och IDEFIX
73 Henry / SK0TX (SM5BVF)
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SAFIR-M uppe
SAFIR-M kom upp den 19:e december 2002. Ingenting dock hrt n enligt AMSAT:s mailinglista. Fljande frekvenser gller:
SAFIR-M
callsign: DP0AIS
downlink: 145.825MHz 9600bps, voice message beacon
uplink: 435.275MHz 1200bps
Fljande object har notarats;
2002-058A 27605 PAYLOAD A
2002-058B 27606 PAYLOAD B
2002-058C 27607 PAYLOAD C
2002-058D 27608 PAYLOAD D
2002-058E 27609 PAYLOAD E
2002-058F 27610 SL-24 R/B – RUBIN 2
2002-058G 27611 PLATFORM
2002-058H 27612 GAS SHIELD (DEBRIS)
Senaste 2-rad banelement:
PAYLOAD A
1 27605U 02058A 02357.07939649 .00001070 00000-0 19276-3 0 109
2 27605 64.5608 11.7981 0031557 134.1103 226.2609 14.71328475 359
PAYLOAD B
1 27606U 02058B 02357.08454947 .00001315 00000-0 24668-3 0 84
2 27606 64.5595 11.8172 0049994 134.5813 225.9360 14.68126314 358
PAYLOAD C
1 27607U 02058C 02356.80975736 .00002036 00000-0 35805-3 0 84
2 27607 64.5615 12.6315 0040854 134.8260 225.6179 14.69755004 311
PAYLOAD D
1 27608U 02058D 02356.53364605 .00002044 00000-0 33720-3 0 74
2 27608 64.5616 13.4418 0022412 134.9036 225.3893 14.72944766 272
PAYLOAD E
1 27609U 02058E 02357.07199784 .00000328 00000-0 67237-4 0 62
2 27609 64.5606 11.7701 0004691 125.2766 234.8758 14.75950702 354
SL-24 R/B – RUBIN 2
1 27610U 02058F 02356.24195915 .00001759 00000-0 50859-3 0 53
2 27610 64.5636 14.6400 0281885 135.6921 226.7093 14.26780287 220
PLATFORM
1 27611U 02058G 02356.52807037 .00010370 00000-0 14660-2 0 58
2 27611 64.5600 13.4193 0004250 330.7948 29.2915 14.77497276 277
GAS SHIELD (DEBRIS)
1 27612U 02058H 02356.49990683 .00045788 00000-0 66053-2 0 26
2 27612 64.5597 13.5175 0004646 111.2669 89.2806 14.75970278 276
Klla: ANS och Anders SM0DZL
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Fler RUDAK-tester
Rudak har nu testats igen, rapport frn 14:e december:
The RUDAK window was used tonight to load the kernel and initial housekeeping task into both processors to reduce power consumption. The short window allowed only the main housekeeping task to be loaded and started in the B rocessor. The A load remains to be completed during the
next visible window. After that all task software will be loaded into A in order to begin testing of new command software. In the process we will test the experiment hardware including the DSPs to assure it all still works.
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Nytt schema – RUDAK testas
From. den 9:e december finns ett nytt schema. Som synes kommer RUDAK att testas vid vissa tillfllen. S hr skriver Jim White WD0E:
We will be resuming RUDAK work on AO-40 soon with a short (about 1 hour) window during orbits when the satellite is in view of the command stations in Colorado and Alabama. RUDAK will be on only on those orbits. The objectives of this series of RUDAK windows are to do some further testing in preparation for implementing DSP based digital links to RUDAK that ground stations with modest equipment can use as well as to gather data from the radiation experiment (CEDEX). Additionally, if time allows, further work to collect good pictures from SCOPE may be undertaken. The objective of the SCOPE work is to compress pictures on-board to reduce the file sizes and it possible to routinely take pictures, and implement a scheduler so the earth can be imaged when the satellite is not in view of a command station. New command software will also be tested. The window is being constrained to about 70 minutes and only when in view of the command stations in order to limit the impact on transponder operations. Stacey will announce the implementation of the RUDAK windows when the scheduler is changed. Please see the FAQ at http://www.amsat.org/amsat/sats/ao40/ao40-faq.html for further information about AO-40 and RUDAK.
Jim White for the RUDAK team
WD0E@amsat.org
——
I senaste numret av AMSAT-SM INFO finns en lista av Olle SM0DY var och hur det gr att kra AO-40 under vinterhalvret. Du fr tidningen om du blir medlem i AMSAT-SM!
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