GO-32 システムダウン

● (No.490) GO-32 システムダウン (2006年4月21日)
　-----------------------------------------------

Subject: GO-32 down
From: "Mineo Wakita" ei7m-wkt@asahi-net.or.jp
To: amsat-bb@amsat.org
Date: Friday, April 21, 2006 1:00 PM

She is sending now only beacon
every 30 seconds as follows.

> TechSat-V4.2
> TechSat-V4.2
> TechSat-V4.2

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Subject: [amsat-bb:92080] Re: GO-32 down
From: "Mike Rupprecht"
To: ei7m-wkt@asahi-net.or.jp
Cc: amsat-bb@amsat.org
Date: 4:09 Arp 22, 2006

Hi Mineo,
this is a hexdump of this beacon:

C0 00 0A 0B 15 00 8C 00 02 E5 47 44 54 65 63 68 53 61 74 2D 56 34 2E 32 00 50
00 00 00 00 40 08 10 00 40 00 04 00
00 00 00 00 D8 0C 02 00 C0

C0 00 0A 0B 15 00 8C 00 20 E5 47 44 54 65 63 68 53 61 74 2D 56 34 2E 32 00 50
00 00 00 00 40 08 10 00 40 00 04 00
00 00 00 00 D4 0C 02 00 C0

C0 00 0A 0B 15 00 8C 00 3E E5 47 44 54 65 63 68 53 61 74 2D 56 34 2E 32 00 50
00 00 00 00 40 08 10 00 40 00 04 00
00 00 00 00 DC 0C 02 00 C0

C0 00 0A 0B 15 00 8C 00 7A E5 47 44 54 65 63 68 53 61 74 2D 56 34 2E 32 00 50
00 00 00 00 40 08 10 00 40 00 04 00
00 00 00 00 D6 0D 02 00 C0

that means the following telemetry:

C0 00 0A 0B Start and Header of the KISS-Frames
15 00 Size $15 = 21 Words = 42 Bytes
8C 00 Key 8C 00 140 = Beacon
64 xx 100 = Telemtry blocks with serial number
96 01 150 = ?
78 00 120 = ?
7A E5 47 44 $4447e57a Unix TimeStamp = Thu, 20 Apr 2006 19:48:10 UTC
54 65 63 68 53 61 74 2D 56 34 2E 32 ASCII Header = TechSat-V4.2
00 50 0000.0000 0101.0000 Statusflags[1]
00 00 0001.0000 0000.0000 Statusflags[2]
00 00 choosen RAM/4 + 1 (RAM-Bank 1)
40 08 DS Value (data segment)
10 00 PIC Vector (master PIC vector)
40 00 CS Value (start of code segment)
04 00 Attidude State
00 00 Power State
00 00 Power Current
D6 0D Power VBatt
02 00 Power AH Counter
C0 End Flag KISS Frame

best 73,
Mike

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