Regarding Observation 5383473 …from the waterfall it looks that the Doppler is not properly resolved due to a significant but periodical orbit pertubation.
Is this the effect of the deployable boom structure - which is the main mission of this satellite?
Checked Celestrak this morning and found that GASPACS is now assigned to 51439. Hopefully SATNOGS will be updated soon.
Ken
SatNOGS is already following TLE object 51439 but despite the object that is in Celestrak object 51441 is still very close, so we need an extra couple of days.
There is a second signal in this waterfall but that isn’t GASPACS.
It would be interesting to analyse this other FSK signal.