One problem is the door opens don't move in the same direction, a rain storm did cool things off outside during the test but it was still warmer outside both times. I will place a box over the Pictic and rerun the test.
Stanley ----- Original Message ---- From: Stanley Reynolds <stanley_reyno...@yahoo.com> To: Discussion of precise time and frequency measurement <time-nuts@febo.com> Sent: Sat, August 14, 2010 9:38:37 PM Subject: Re: [time-nuts] PicTic Data No, the board is not in a case. An annotated graph attached. I think the 100 sec oscillations are a vane that moves up and down on the a/c unit as this is washed out on the two door opens. ----- Original Message ---- From: Bob Camp <li...@rtty.us> To: Discussion of precise time and frequency measurement <time-nuts@febo.com> Sent: Sat, August 14, 2010 9:18:44 PM Subject: Re: [time-nuts] PicTic Data Hi Is it shielded from drafts? Bob On Aug 14, 2010, at 10:12 PM, Stanley Reynolds <stanley_reyno...@yahoo.com> wrote: > > > My guess as to what the data may indicate is performance of the 10 Mhz 20PPM > PICTIC internal oscillator, need to repeat test with precision 10Mhz and auto > calibrate off. Fatness of the line/width maybe PICTIC error. Note graph seems >to > > show me leaving the room and returning via the outside door. Not sure what > the > ~100 sec oscillations are, need to check a/c cycle time. > > Stanley > > _______________________________________________ > 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. > _______________________________________________ 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. _______________________________________________ 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.