Re: [BLAST_SHIFTS] Shift summary 10/28/2004 C (17-1)

From: Chris Crawford (chris2@lns.mit.edu)
Date: Fri Oct 29 2004 - 09:41:24 EDT

Hello,
   Does anyone know when we are switching to the 45 deg spin angle to
compare the polarizations?
--Chris

Electronic Log Book wrote:

>Operator: franklin
>
>Polarized hydrogen data taking. Runs through 12169 taken and crunched.
>Smooth running. Beam polarization appears a bit low (63%). Target cell temperature is pretty high (145). Wire chamber time spectra look pretty good
>and vertex spectra look OK for e-p trigger. Problem mentioned by Hauke with MFT hasn't recurred since early in shift
>
>
>
>

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