>Any idea of what drove the larger drift between the Tbolts and the >PRS10 at 1:26 through1:29? >Be interesting (to me at least) too see the same post survey. Neat idea. >Brent The stack of TBolts is located in the corner of an unheated basement "shop". There is no direct heating vent to cause direct air flow to the PRS-10s and the TBolts. The three TBolts are sitting one on top of the other making a nice warm stack with the one in the middle somewhat temperature isolated from the room by the heat from the ones on top and below it..... The excursion event seems to coincide with the afternoon "return from work" furnace activity. The house uses a set back thermostat that keeps the empty house at a lower temperature during the day. It then preheats the house to a more normal temperature before I come home from work. This event is a fairly long continuous run of the furnace. The TBolt room contains the duct work to the rest of the house but no direct air outlets. I'm surprised that the warm TBolt stack responds so dramatically to a little "draft" heat from the furnace duct nearby and the vent a room away. The Timing Mode capture is in process. It will be fun for me to see the difference in Timing Mode vs Navigation Mode...

So that makes them double oven then. Plus who says your basements cold. I hate to bring this up. But which Rigol did you use. I know this topic was beat to death 6 months ago. Regards Paul WB8TSL On Thu, Dec 20, 2012 at 10:50 AM, David Martin < drmartin@ivietechnologies.com> wrote: > >Any idea of what drove the larger drift between the Tbolts and the > >PRS10 at 1:26 through1:29? > > >Be interesting (to me at least) too see the same post survey. Neat idea. > > >Brent > > The stack of TBolts is located in the corner of an unheated basement > "shop". There is no direct heating vent to cause direct air flow to the > PRS-10s and the TBolts. The three TBolts are sitting one on top of the > other making a nice warm stack with the one in the middle somewhat > temperature isolated from the room by the heat from the ones on top and > below it..... > > The excursion event seems to coincide with the afternoon "return from work" > furnace activity. The house uses a set back thermostat that keeps the > empty house at a lower temperature during the day. It then preheats the > house to a more normal temperature before I come home from work. This > event is a fairly long continuous run of the furnace. > > The TBolt room contains the duct work to the rest of the house but no > direct air outlets. > > I'm surprised that the warm TBolt stack responds so dramatically to a > little "draft" heat from the furnace duct nearby and the vent a room away. > > The Timing Mode capture is in process. It will be fun for me to see the > difference in Timing Mode vs Navigation Mode... > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. >