Observation 12233350: StratoSat TK-1 (57167)

Satellites & Observations Observations
1

Regarding Observation 12233350 …

this signal looks very strong and clean, but no decode.
what could the reason be?
73 de Stefan

2

I don’t think satnogs-flowgraphs supports that mode/framing.
9k6 FSK downlink (435.870 MHz): FSK modulation with GEOSCAN framing from gr-satellites

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3

So it would be possible to decode with gr-satellites?
I had gr-satellites installed in the 1.6, but I could not get it working with the 1.9.3 so far - seems to be more complex with docker now.

4

yes.
the integration has been tried on my old guide up until 1.9.3, but the official stack is somewhat different and ended up with creating a very limited image with basically only the scripts added. it is called knegge/satnogs-client:1.9.3-lite if you want to try it. You will need the workaround on the pre-/post-obs script for that to work. see the raw/endraw thingys, do that on both scripts.

There’s work on officially supporting it on the master, but it is not completely done iirc.

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5

As far as I understand, I have to add the variables

compose_satnogs_satnogs_client_environment:
satnogs_post_observation_script:
and satnogs_pre_observation_script:

to /var/lib/docker-bindmounts/ansible/etc/ansible/host_vars/ansible?

6

do not edit the ansible file manually, everything should be available in satnogs-setup. the settings will also need to be applied and that is done when exiting satnogs-setup.

Advanced → Development:

  • DOCKER_SATNOGS_CLIENT_IMAGE
  • DOCKER_RIGCTLD_IMAGE

Make sure to match hamlib version 4.0 with 1.x -client images and hamlib 4.5.4 with 2.x -client.

Advanced → Scripts:

  • SATNOGS_PRE_OBSERVATION_SCRIPT
  • SATNOGS_POST_OBSERVATION_SCRIPT
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