Subject: Laser calibrations
From: MACRO Scintillator Calibrations (macrocal@lngs.infn.it)
Date: Tue Mar 21 2000 - 12:00:43 EST
Ciao a tutti,
Nicola brought to my attention that runs 91750 (FMT) and 91755
(Slow Monopole Calibration) dated 15-MAR-2000, had been (erroneously)
flagged as "Laser Calibration", due to spurious LASER hits, present
on the LASER4 SPU input (90 hits for 91750 and 88 hits for 91755.)
That tells us that, as soon as the 2 Laser Calibrations finish,
Lasers MUST be switched off, to prevent accidental hits that can
create problems to subsequent calibration.
A presto,
Ioannis
p.s.: Both these runs have been corrected and comments added to LGB
This archive was generated by hypermail 2a24 : Tue Mar 21 2000 - 12:00:47 EST