HS318
November 27, 2024, 5:21pm
1
7 Likes
dl7ndr
November 28, 2024, 6:26am
2
SatNOGS Database entry for YOMOGI
It will be like SAKURA (its predecessor), however with a CW beacon more like the one from CosmoGirl-Sat (2 types with 5 bytes each).
And they are reusing the callsign JS1YMX from KASHIWA .
YOMOGI was brought up to the ISS together with LignoSat on 2024-11-05 by a Falcon 9.
4 Likes
HS318
November 28, 2024, 6:37am
3
Thanks for adding the entry.
1 Like
HS318
December 2, 2024, 12:06am
4
3 Likes
dl7ndr
December 2, 2024, 6:40am
5
It’s not for download, it’s just a presentation (紹介). Interesting anyway.
2 Likes
fredy
December 6, 2024, 5:36pm
6
I’ve created a thread for the deployment , let’s keep this thread for details for the YOMOGI mission.
2 Likes
dl7ndr
December 8, 2024, 5:14pm
7
The dashboard is still under construction , but the decoder is already up and running .
So, feel free to upload received CW beacons
using this instruction .
The data will be displayed on the dashboard once online.
5 Likes
HS318
December 9, 2024, 6:16am
8
3 Likes
pu4elt
December 9, 2024, 6:54pm
9
Is there any publication of the conversion formula to decode the CW beacon?
I found this publication HERE , but we only have the beacon format
HS318
December 9, 2024, 8:11pm
10
That is the only one I have seen, you could email Gardens citsatellitegardens@gmail.com
1 Like
dl7ndr
December 9, 2024, 9:03pm
11
Try this:
There is already one CW beacon in the database:
2024-12-09 15:40:41|796F6D6F6769206A7331796D7820303030303030209d f7e0025D||N6RFM/5-EM12jw
0x9d is the battery voltage.
According to the conversion formula, this makes 4.05 V .
3 Likes
N6RFM
December 9, 2024, 9:18pm
12
This is from the team’s web based decoder if that helps.
73,
Bob
4 Likes
yd9ckh
December 9, 2024, 10:34pm
14
YOMOGI pass over Bali, OI71oi.
CW " si832d a583816000 "
3 Likes
pu4elt
December 10, 2024, 3:06am
15
dl7ndr:
Try this
Well, the YOMOGI made its first pass over Brazil today (2024-12-09) at 20:47UTC
I (PU4ELT ) and PY4ZBZ received a transmission that was as follows: “A483802109”
With that, we have something strange about BAT_I, which according to the formula used in SAKURA would be this (HEX VALUE CONVERTED TO DEC 83=131):
In the online decoder we have this:
150mA ??
Sorry if I made any mistakes (I’m still dumb at this)
1 Like
dl7ndr
December 10, 2024, 7:53am
16
2024-12-10T07:02:11 yomogi js1ymx si7cb5 a483826013
There are si only beacons and those with a data part.
The gap between two beacons is 85 seconds long.
3 Likes
pu4elt
December 10, 2024, 11:41am
17
Well, I got a reply by email and the calculations are indeed different from those used by SAKURA…
See the calculations used in the YOMOGI HERE
3 Likes
dl7ndr
December 10, 2024, 6:27pm
18
2024-12-10T07:02:11 si7cb5 a483826013
2024-12-10T08:41:44 si844f a483822015
2024-12-10T10:15:59 si875f 0ef7e0885f
2024-12-10T10:19:31 si..c1 0ff7e0885f
2024-12-10T10:21:23 si.6b7 a484826017
2024-12-10T11:52:56 si7bbe 10f7e0885f
2024-12-10T11:54:47 si86c0 a484820100
2024-12-10T11:56:41 si8264 0ef7e0885c
2024-12-10T13:29:18 si83..a 0ef7e0885b
2024-12-10T13:31:10 si81f0 a384810102
2024-12-10T13:33:03 si826a 0df7e0885b
3 Likes
dl7ndr
December 12, 2024, 5:56am
19
2024-12-11T07:49:30 si848c 0ff7e0885c
2024-12-11T07:51:23 si84ea a483826114
2024-12-11T07:53:13 si82fa 0df7e0885f
2024-12-11T09:25:19 si7f5d
2024-12-11T09:27:00 si7e9f a483826017
2024-12-11T09:28:52 si841a 10f7e0885c
2024-12-11T09:30:43 si.59e a583822017
2024-12-11T11:02:32 si86f0 a484826017
2024-12-11T11:04:24 si8674 0ef7e0885c
2024-12-11T11:06:15 si7fe0 a483822017
2024-12-11T12:39:21 si85b8 0ef7e0885c
2024-12-11T12:41:12 si807d 0ff7e0885c
2024-12-11T14:16:31 si.739 a584812003
2 Likes