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IHA5C11 - preamp replaced

20 hours 1 minute ago
Log Number: 4537590Logbook(s): Entry Makers: delacruzBody: 

Before replacing the preamp, we cycled the harp using the preamp test signal. This produced a signal amplitude of 120mV, see fig. 1.

Replaced the preamp and used a test signal of 200mV (original test signal was 700mV), see fig. 2.

Cycled the harp using the modified preamp test signal, this produced a signal amplitude of 40mV. See figure 3.

delacruz

COMMENT ON Flush Arc5 JC and Arc9 JA Dipoles

20 hours 9 minutes ago
Log Number: 4537587Logbook(s): Body: 

JC FLIR spread sheet updated with latest information. JA9A05 is a repeat offender. It was flushed 7/24 and flows checked. Todays readings were 139/141. It is being re-flushed today. Reason for this is unknown. Water quality???

wilsonn

Bldg 95 TUN9 Unlocked

20 hours 20 minutes ago
Log Number: 4537578Logbook(s): Tags: Entry Makers: samariBody: 

Steve Kennel from RadCon requested the Bld 95 TUN9 lock be removed and granted permission to do so. Hall C credited controls have been downgraded. Crew Chief authorized me to remove the bldg 95 TUN9 lock

samari

Autolog save

21 hours 2 minutes ago
Log Number: 4537569Logbook(s): Tags: Body: saver ran from opsl06

Saved: marcy 08-04-26 09:51:53 {A:i B:1 C:5 E:1060 A=BS B=BS C=Tune D=BS 0R08=0.00 0R08 dump in. A B C dump(s) in.
marcy

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