Re: [BLAST_SHIFTS] Shift summary 04/03/2004 E (16-20)

From: Adam Jon DeGrush (degrush@MIT.EDU)
Date: Sat Apr 03 2004 - 21:12:34 EST


On Sat, 3 Apr 2004, Electronic Log Book wrote:

> Operators: baris manouch clasie
>
> Continued data taking with polarized D.
>
> Shift was much quieter after L21 and R24 were lowered back to 3800V.
>
> The ABS reflected power is gradually increasing - see the ABS 24 hour log at
> http://blast02.lns.mit.edu/targets/abs_web/index.php?name=ops_ABS_online
>
> Two problems:
> 1) The blast data alarm does not give any audible warning, so you have to keep an eye on it to make sure there is data in the et. You also have to keep an eye for the end-or-run GUI as there is no sound for this.

I have seen this before. Don't know the real solution but last time we
ran the alarm handler on another computer- one of thos on the right hand
side. The rollers on the chair were used frequenty.

Cheers,
Adam

> 2) TOF r3 has very few events, see elog 22082
>
> I ran yield_per_fill.C for the runs taken while on shift ( 6204-6206 ). Runs after 6206 are still crunching. It is unclear what is needed in the shift summary, but by making a summation "by eye", it looks like there were approx 140 (units?) for eep3 and 3.5 (units?) for d3. See elog 22084 for a screen shot of the output from this macro.
>
>



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