Re: extinction

[Brendan Kiburg <kiburg@mu03.npl.uiuc.edu>]

Dear Peter,
  I will setup the alarm as we used it last year.  Unfortunately, the
spread in individual points is quite high, so we have the dilemma of
either setting the threshold for the alarm quite low and having lots of
false alarms due to the large scatter, or setting the threshold quite high
and being somewhat insensitive to the types of 2-DAQ abrupt shifts that
occurred this evening.  

  We can try to point the operator in the right direction, but ultimately
the shift person will need to keep an eye on this until we can get Konrad
to look at it.

Regards,
Brendan

On Mon, 8 May 2006, Peter Kammel wrote:

> Dear all,
> 
> It would be good to contact Konrad and ask whether
> the QSB73 can be fixed (perhaps on Wednesday).
> 
> As regards our side, we should set an alarm on
> a QSB73 range. Also an alarm on Cobra status
> change would be very helpful.
> 
> Congrats to record data taking.
> 
> Regards
> 
> Peter
>