[time-nuts] Thunderbolt performance vs temperature sensor
SAIDJACK at aol.com
SAIDJACK at aol.com
Sun Mar 8 19:02:28 UTC 2009
Hi Tom, Holrum,
nice plots, do you have access to the Thunderbolt EFC over that day?
Holrum mentioned:
"Also, by looking at the DAC and TEMP plots the temp sensor chip readings
ARE used in generating the DAC voltage in GPS locked mode... "
Is there any chance to post these plots?
thanks,
Said
In a message dated 3/7/2009 21:16:04 Pacific Daylight Time,
tvb at LeapSecond.com writes:
I say all of this -- because of an accident in my lab today. Have a
careful look at these preliminary plots and tell me what you think.
It shows anything but a nice one-to-one positive linear relationship
between ambient temperature and GPSDO output.
http://www.leapsecond.com/pages/tbolt-temp/
/tvb
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