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  40m Log, Page 326 of 326  Not logged in ELOG logo
ID Date Author Type Categoryup Subject Text Attachments
  12706   Thu Jan 12 13:43:02 2017 ranaHowTosafetyclosing a doorThis is one of those unsolved door lock
acquisition problems. Its been happening
for years.
  
  12707   Thu Jan 12 13:45:58 2017 SteveHowTosafetyclosing a doorIt was requested this morning.




  
  12868   Mon Mar 6 09:12:59 2017 SteveUpdatesafety crane inspection 2017All 3 cranes inspected by professional
Fred Goodbar of Konecranes and load tested
with 450 lbs at max reach on Friday, March
 inspection_2017.jpg 
  12913   Tue Mar 28 16:47:40 2017 SteveUpdatesafetyProjector bulb is out againThree replacement
bulbs ordered

Rana can discribe
  
  12921   Fri Mar 31 10:16:07 2017 SteveUpdatesafetylaser safety glasses annual inspectionLaser safety glasses cleaned in "
Dawn Ultra " mild soap - water solution
and measured for 1064 nm transmission at
 march2017.jpg2017march.jpg 
  12927   Tue Apr 4 11:24:21 2017 SteveUpdatesafetyProjector bulb is out againShipped out for repair.




  
  12970   Thu May 4 08:00:54 2017 SteveUpdatesafetysafety trainingFreshmen Rebecca Zhang as " work study
undergrad "  received 40m specific
basic safety training yesterday.
  
  12994   Tue May 16 16:16:16 2017 SteveUpdatesafetysafety training Early surfs of India Jigyasa and
Kaustubh received basic 40m specific safety
traning.
 surfs2017.jpg 
  13095   Wed Jul 5 10:23:18 2017 SteveUpdatesafetyliquid nitrogen boil offThe liquid nitrogen container has a pressure
releif valve set to 35 PSI  This valve
will open periodically when contains LN2
 liqued_nitrogen_boil_off.jpg 
  13144   Tue Jul 25 14:27:19 2017 SteveUpdatesafetysafety trainingKira Dubrovina and Naomi Wharton received
40m specific basic safety training.
 safety.jpg 
  13406   Mon Oct 30 08:08:06 2017 SteveUpdatesafetysafety trainingUdit Kahndelwal received 40m specific basic
safety traning on Friday, Oct. 27
  
  13496   Tue Jan 2 16:24:29 2018 gautamUpdatesafetyProjector periodically shuts itself offI noticed this behaviour since ~Dec 20th,
before the power failure. The bulb itself
seems to work fine, but the projector turns
  
  13592   Wed Jan 31 15:46:05 2018 SteveUpdatesafetycrane inspectionAnnual crane inspection with load tests
is scheduled for Monday, Feb 5, 2018 from
8 to 11:30am
  
  13630   Mon Feb 12 14:56:00 2018 SteveUpdatesafety crane inspection 2018Our 3 cranes passed  professional 
inspection. Fred Goodbar of Konacrane with
450 lbs load at full extension.
 ETMY.jpgVetex.jpgETMX.jpg 
  13843   Tue May 15 13:34:30 2018 SteveUpdatesafetysurf safety trainingPooja and Keirthana received 40m specific
basic safety training.
  
  14031   Thu Jun 28 13:12:20 2018 SteveUpdatesafetysurf safety trainingShruti and Sandrine received 40m specific
basic safety training this morning.

  
  14199   Tue Sep 18 14:02:37 2018 SteveUpdatesafety safety trainingYuki Miyazaki received 40m specific basic
safety training.

 
  
  14263   Thu Oct 25 16:17:14 2018 SteveUpdatesafetysafety trainingChub Osthelder
received 40m specific basic safety traning
today.
  
  14978   Fri Oct 18 18:13:55 2019 KojiUpdatesafetyLaser interlock looks OKI've checked the state of the laser
interlock switch and everything looked normal.
  
  14980   Mon Oct 21 11:44:19 2019 gautamUpdatesafetyInterlock reconnected to Innolight controllerWe also took this opportunity to re-connect
the interlock to the Innolight controller
(after it was disconnected for diagnosing
  
  15508   Thu Aug 6 22:57:20 2020 gautamUpdatesafetyNew live HV SuppliesBe aware that there is now a KEPCO HV supply
that is energized, sitting on the floor immediately
adjacent to the OMC rack, east of the AP
  
  15544   Fri Aug 28 11:41:23 2020 gautamBureaucracysafetyCrane inspection 2020Mr Fred Goodbar of Konacrane was in the
lab 830am-1130am today. All three cranes
in the VEA were inspected, loaded with 450lb
  
  15932   Wed Mar 17 15:02:06 2021 gautamUpdatesafetyDoor to outside from control room was unlockedI came into the lab a few mins ago and
found the back door
  
  15938   Thu Mar 18 12:35:29 2021 ranaUpdatesafetyDoor to outside from control room was unlockedI think this is probably due to the safety
tour yesterday. I beleive Jordan showed them
around the office area and C&B. Not sure
  
  12998   Thu May 18 15:20:29 2017 jigyasaSummarytelescope designTelescope Design for the Gig-E camerasWith the objective of designing a telescope
system for the Gig-E, a system of two lenses
is implemented. A rough schematic of
 6x 
  13000   Mon May 22 10:15:14 2017 jigyasaSummarytelescope designLens tubes and object distancesSince the
f numbers of the lenses in the proposed design
with biconvex lenses are a little less than
 Pictures1.pdf 
  13004   Mon May 22 15:01:41 2017 jigyasaUpdatetelescope designUpdated Telescope design with 1'' eye pieceI examined
the use of a single lens system for the available
range of focal lengths, for the required
 1incep.pdf 
  15877   Mon Mar 8 12:01:02 2021 Paco, AnchalSummarytrainingInvestigate how-to XARM locking[Paco, Anchal]

- Started zoom stream; thanks to
whoever installed it!
  
  15878   Mon Mar 8 12:40:35 2021 gautamSummarytrainingInvestigate how-to XARM lockingFor the arm locking, the "Restore
Xarm (XARM POX)" script from the "IFO_CONFIGURE"
MEDM screen should get you there (I just checked
  
  15912   Fri Mar 12 11:44:53 2021 Paco, AnchalUpdatetrainingIMC SUS diagonalization in progress[Paco, Anchal]

- Today we spent the morning shift
debugging SUS input matrix diagonalization.
  
  15919   Mon Mar 15 08:55:45 2021 Paco, AnchalSummarytraining [Paco, Anchal]


Found IMC locked upon arrival.
Since
"allegra" was set up as an additional
 IMC_InputMatrixDiagonalization.pdfinputMatrixCalculationMC.tarfreeSwingMC.py.tarSUSfreeswing_1299514263.txt.tar 
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