KRAKsat Satellite

pierros · December 14, 2019, 4:06pm

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F5MDY · December 14, 2019, 6:00pm

From Toulouse :

019-12-14 17:04:49.150 UTC: [52 Bytes KISS Frame (without CRC)]
ctrl: 3 PID: F0 {UI} 19 Payload Bytes
from SR9KRA-6 to APDST4-6 via WIDE1-1,WIDE2-1:
1 > 3D 4B 72 61 6B 53 61 74 20 53 54 41 52 54 20 55 32 21 00
=KrakSat START U2!.

2019-12-14 17:04:51.290 UTC: [57 Bytes KISS Frame (without CRC)]
ctrl: 3 PID: F0 {UI} 24 Payload Bytes
from SR9KRA-6 to APDST4-6 via WIDE1-1,WIDE2-1:
1 > 3D 20 20 20 20 20 20 20 20 42 4F 4F 54 20 4E 52 20 33 31 37
21 > 34 34 36 00
= BOOT NR 317446.

n5fxh · December 14, 2019, 10:53pm

from observation https://network.satnogs.org/observations/1369016/

SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:KrakSat START U1!
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1:=KrakSat START U2!<0x00>
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:KrakSat START U1!
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1:=KrakSat START U2!<0x00>
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR: BOOT NR 316709
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1:= BOOT NR 316709<0x00>
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:M1;STS;00000000000000000000000000001100
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:M1;LOG;1566440170;316709;3286;22
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:M1;STS;00000000000000000000000000001100
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:M1;LOG;1566440180;316710;3287;22
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:KrakSat START U1!
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1:=KrakSat START U2!<0x00>
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR: BOOT NR 316711
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1:= BOOT NR 316711<0x00>
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:M1;STS;00000000000000000000000000001100
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:M1;LOG;1566440190;316711;3288;22
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:KrakSat START U1!
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1:=KrakSat START U2!<0x00>
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR: BOOT NR 316712
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1:= BOOT NR 316712<0x00>
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:M1;STS;00000000000000000000000000001100
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:M1;LOG;1566440200;316712;3287;22
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:KrakSat START U1!
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1:=KrakSat START U2!<0x00>
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR: BOOT NR 316715
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1:= BOOT NR 316715<0x00>
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:M1;STS;00000000000000000000000000001100
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:KrakSat START U1!
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1:=KrakSat START U2!<0x00>
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR: BOOT NR 316716
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1:= BOOT NR 316716<0x00>
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:M1;STS;00000000000000000000000000001100
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:KrakSat START U1!
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1:=KrakSat START U2!<0x00>
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR: BOOT NR 316717
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1:= BOOT NR 316717<0x00>
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:M1;STS;00000000000000000000000000001100
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:KrakSat START U1!
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR: BOOT NR 316718
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:M1;STS;00000000000000000000000000001100
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR: BOOT NR 317594
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1:= BOOT NR 317594<0x00>
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:M1;STS;00000000000000000000000000001100
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:M1;LOG;1566453100;317594;3292;26
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:U1;RL;1532951633,3231;9743;29;29
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:U1;MS;1532951633;29;202;-539
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:U2;RL;1532951634,3214;9733;28;28
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:U2;MS;1532951634;37;46;-393
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:A1;FLAGS;218 137 251 5418 59177 104
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:KrakSat START U1!
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1:=KrakSat START U2!<0x00>
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR: BOOT NR 317596
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1:= BOOT NR 317596<0x00>
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:M1;STS;00000000000000000000000000001100
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:M1;LOG;1566453128;317596;3297;26
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:U1;RL;1532951633,3232;9746;29;30
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:U1;MS;1532951633;28;202;-735
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:U2;RL;1532951634,3215;9739;28;28
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:U2;MS;1532951634;38;44;-425
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:A1;FLAGS;218 137 123 5418 59305 0
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:KrakSat START U1!
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1:=KrakSat START U2!<0x00>
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR: BOOT NR 317597
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1:= BOOT NR 317597<0x00>
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:M1;STS;00000000000000000000000000001100
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:M1;LOG;1566453142;317597;3294;26
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:U1;RL;1532951633,3232;9743;29;30
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:U1;MS;1532951633;33;202;-569
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:U2;RL;1532951634,3215;9739;28;28
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:U2;MS;1532951634;38;45;-434
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:A1;FLAGS;218 137 251 5418 18345 0
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:KrakSat START U1!
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR: BOOT NR 317598
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:M1;STS;00000000000000000000000000001100
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:M1;LOG;1566453156;317598;3294;26
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:U1;RL;1532951633,3232;9740;29;30
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:U1;MS;1532951633;29;202;522
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:U2;RL;1532951634,3214;9733;28;28
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:U2;MS;1532951634;37;45;-421
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:A1;FLAGS;218 137 123 5418 26025 118
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:KrakSat START U1!
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR: BOOT NR 317599
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:M1;STS;00000000000000000000000000001100
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:M1;LOG;1566453170;317599;3293;26
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:U1;RL;1532951633,3231;9740;29;29
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:U1;MS;1532951633;25;202;-121
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:U2;MS;1532951634;37;46;-226
SR9KRA-6>APDST4-6,WIDE1-1,WIDE2-1::SP6ZWR:A1;FLAGS;218 137 123 5418 58793 120

n5fxh · December 14, 2019, 11:32pm

obs https://network.satnogs.org/observations/1369018/

Nothing to say anymore…

yiea · December 15, 2019, 7:59am

Thank you - we’re analysing every observation as soon as it’s published!

DL4PD · December 15, 2019, 9:50am

@yiea: There seems to be some more telemetry in some of those packets! Possibly it is getting above some decent threshold… Maybe you can tell more about that, Alicja?

ivor · December 15, 2019, 11:42am

Finally got something a few hours ago, after many observations without signal. Will have two more observations during the day. Signal seems to be faint and my station location isn’t perfect.

https://network.satnogs.org/observations/1375485/

yiea · December 16, 2019, 7:51am

Yes, there was some telemetry. It seems that the satellite oscillating on the edge of the voltage needed for it to be alive. We are analysing data all the time and try to simulate its behaviour - every observation is a step forward in our attempt to understand what’s going on. We don’t have much time - it will remain in sun only until 19 Dec 2019 07:31 UTC, so it may be the only chance to keep it working as long as needed to gain some experiment data.

F5MDY · December 16, 2019, 10:27pm

The weather was very windy this week end in Toulouse !! but you will find our observations

We have another CubeSat which will be launch tomorrow, but he will be in S-Band !! More difficult to catch !!