enchilada_20220308_001

No Starlink ID or TLE.

Very strong signal up to 7.8 or so seconds, then a switch to a different beam.
Well off center of band.  Highest SNR capture to date -- 17 dB just before band
switch.  No band pass filter, but this does not seem to have caused appreciable
aliasing.

beta value at 0.1 seconds:
beta: -1.65492e-05


This dataset is an outlier in that I detect Ng = 28 instead of the usual 32.
It's pretty robust.  Holds up until the cliff at 7.8 seconds, after which it's
back to 32.  Not sure what to make of this.  Unfortunately, we don't have a TXID.

It's unusual too because the traffic pattern is different and the SNR is higher
than for any other recording.  So maybe this was an experimental SV.

Don't draw any conclusions from this data set because it seems experimental.


capture_20220603_slot3_5MHz.bin
capture_20220603_slot6_5MHz.bin

These are simultaneous captures at 5 MHz complex sampling centered at GPS L1 C/A
that were used to prove that slot3 and slot6 simultaneous capture
synchronization is good to better than 5 ns.


whatsit_20220315_001

No Starlink ID or TLE.

Very strong signal first 2.67, then cliff and just ghost signals: a beam change.
This is an excellent data set.  It's the best one so far for generating
constellations.  Clear 16QAM constellations.  Cool!

beta value at 0.1 seconds:
beta: 8.20448e-06