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Message ID: 46     Entry time: Sun Jun 22 21:36:48 2025
Author: Carsten, Finn, Zac, Esther 
Category: Runs 
Subject: First laser scans 

Scan parameters:
scan range551.91 - 549.41
positions501
step width0.005nm
advance after15 rising edges
iterations1
rev. frequency 1.54315e6


Note: When doing the accumulation in the ESR the particle number (observed in Lassie Monitor) seems to saturate. This is not actually the case but just an effect of the real signal being buried in other species.

Time Part. Det. Int SIS-intensity accumulations in ESR cooler-HV PTB cooler-HV ? LMD-DAQ1 Files LMD-DAQ2 Files scan range(nm) number of positions dwell time (laser shots) n loops checked laser position comments
22:33 10800 1.25e9 60 104513 104509 106 0136 551.91 - 549.41 501 15 1 yes -
22:50 10800 1.3e9 60 104513 104509 107 0137 551.91 - 549.41 501 15 1 yes -
23:07 14000 1.3e9 60 104513 104509 108 0138 551.91 - 549.41 501 15 1 yes -
23:24 11500 1.3e9 60 104513 104509 109 0139 551.91 - 549.41 501 15 1 yes -
23:40 13100 1.3e9 60 104513 104509 110 0140 551.91 - 549.41 501 15 1 yes -
23:57 13100 1.3e9 60 104513 104509 111 0141 551.91 - 549.41 501 15 1 yes -
00:14 12700 1.4e9 60 104513 104509 112 0142 551.91 - 549.41 501 15 1 yes -
00:31 13500 1.4e9 60 104513 104509 113 0143 551.91 - 549.41 501 15 1 yes -
00:48 10700 1.25e9 60 104513 104509 114 0144 551.91 - 549.41 501 15 1 yes -
01:05 - 1.0e9 60 104513 104509 115 0145 551.91 - 549.41 501 15 1 yes BAD FILE(?): beam was killed as some point during the scan, we don't know why; no counts on the particle detector
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