[BLAST_SHIFTS] Shifts cancelled

From: Douglas Hasell (hasell@mit.edu)
Date: Mon Mar 08 2004 - 11:53:05 EST


Hi,

        BLAST shifts from 00:00 Tuesday, 9 March to 16:00 Tuesday 9 March are
cancelled.

        We will close the valves around the target chamber and start warming
up the target cell (which has lots of water frozen to its surface) at
midnight so that the chamber can be opened tomorrow morning to install
the new collimator.

        The last shift tonight should ensure that the detector HV is turned
off and that the ABS is shutdown and valves closed. Hopefully Ernie
and/or Genya will also check that everything is done properly.

                                                                         
                      Cheers,
                                                                         
                                      Douglas

26-415 M.I.T.
Tel: +1 (617) 258-7199
77 Massachusetts Avenue Fax: +1 (617)
258-5440
Cambridge, MA 02139, USA E-mail:
hasell@mit.edu



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