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New entries since:Wed Dec 31 16:00:00 1969
ID Date Author Type Categoryup Subject Text Attachments
  12018   Thu Mar 3 10:19:20 2016 SteveUpdatesafetysafety audit 2016Bob cleaned the safety glasses. They were
sonicated in warm 2% Liquinox  water
for 10 minutes.  Steve checked them
 checkedSG.jpg 
  12020   Fri Mar 4 11:07:10 2016 SteveUpdatesafety crane inspection completes 2016 safey auditAll 3 cranes inspected by professional
and load tested with 450 lbs at max reach.

 
 craneInsp2016.jpg 
  12054   Wed Mar 30 11:35:24 2016 steveUpdatesafetyBS visitor's viewport is protected with lexan[quote]The four horizontal viewports of arms
are protected 
by 3/8" thick, 8.5" OD Lexan disk of MR10
  
  12082   Tue Apr 19 10:58:53 2016 SteveUpdatesafetysafety scans at PSL & tablesThe PSL had one 1064 nm beam to be blocked
around the north east side. The end enclosures
are fine.
  
  12134   Wed May 25 11:51:40 2016 SteveUpdatesafetySURF 2016 safety


  
  12141   Tue May 31 16:52:58 2016 SteveUpdatesafetyNONOPlease do not place anything on the top
of the cabinets that is not tied down. It
will end up on our head in an earth quake.
 nono.jpg 
  12157   Wed Jun 8 10:20:14 2016 SteveUpdatesafetySURF 2016 safetyAakash Patil received 40m specific basic
safety training.

  
  12228   Wed Jun 29 15:34:00 2016 SteveUpdatesafetySURF 2016 safetyPraful Vasiceddy received 40m specific
basic safety training.

  
  12311   Tue Jul 19 15:16:43 2016 SteveUpdatesafetysafety trainingOur new graduate student Lydia received
40m specific safety training.
  
  12479   Fri Sep 9 11:24:15 2016 SteveUpdatesafetysafety trainingVisiting
graduate student Teng Zhang from Glasglow
  
  12565   Mon Oct 17 14:48:12 2016 SteveUpdatesafetysafety trainingAshley Fowler  "high shool"
student received basic 40m safety training
and Lydia is her guarding angle.
  
  12705   Thu Jan 12 10:14:49 2017 SteveHowTosafetyclosing a doorThe door was not locked this morning.

Please do not use this door if
you can not close it!
 odc.jpghowtocloseadoor.jpg 
  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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