Hi Sil,
"Crushing note?" Perhaps.
On the other hand, I think it would be very instructive for the readers of this BB to use this data as a partly hypothetical exercise in telemetry analysis. If this had been an actual satellite's telemetry (er, you know what I mean), what would it tell us? How can we determine what information is "dodgy", and what may be real. If we were to take it at face value, what would it tell us about the various systems in the bird? AO-07 is simple enough internally that, as a training exercise, we might actually be able to understand what is going on inside.
When it comes time to handle a real satellite emergency, or even just watching one of our operational birds gracefully age, I think having gone through an exercise such as this would be very valuable. It will teach the "armchair control operator" in each of us what is involved, giving us a bit more patience and understanding as the real work goes on. And perhaps, we just might grow the level of interest in one or more members or potential members to become more involved in the design, launch, or operation of a future satellite.
So, good work, Sil! What about another person's view of what the telemetry tells us? Does anyone have a link back to the design documents (such as they might be) where, for example, we could look at the battery charge circuit and try to deduce which cells had gone bad? I for one would enjoy the coaching and mentorship of someone experienced in this art.
Greg KO6TH
----Original Message Follows---- From: Sil - ZL2CIA caleriffic@paradise.net.nz Reply-To: zl2cia@amsat.org To: Geoff vk2tfg@ozemail.com.au CC: Martin Gillen va3sie@gmail.com, AMSAT-BB amsat-bb@amsat.org Subject: [amsat-bb] Re: AO-07 healthy CW Date: Wed, 15 Nov 2006 21:06:16 +1300
Geoff wrote:
Check channel 6D, anything other than about 0.5 means that the others are likely to be dodgy (invalid).
73 de Geoff vk2tfg.Martin Gillen wrote:
The moment that I went online and sent my message about the AO-07 telemetry was also the moment that I downloaded Geoff's crushing note.
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