• Project_Planning

40m work plan

This should be kept up-to-date. This is an overview of our near-term goals. We can link to other TODO lists from here.

PRMI commissioning

• PRMI locked!
• Investigate triggering (trigger on POP110 instead?)
• What is the correct normalization?
• Lower Q on Vio2 filters
• Finish updating IFO configure scripts, medm "restore" (Jamie)
• OSA modulation depth measurements at:
  • REFL
  • AS
• Power budget at all available ports, include 1f(22)/2f(110)
  • PRC gain
• Oplev calibration (BS? PRM?)
• Sensing matrix
• Cavity length (use new Anamaria method)
• Loop gain (make sure loop is stable for measurements)
• Noise budget
• Full Finesse model.
• Fix hardware anti-aliasing in LSC (move up cutoff freq to correspond to sample rate)

DRMI

This and FPMI are the next primary tasks. We will need to vent to flip SR2 first.

• SRC mirror RoC calculations. What is the long-term solution? (Jamie)

End table upgrade

This is needed before we move on the FPMI commissioning.

• Project page

• ETMY table must be completed ASAP (Manasa)
  • What is left to do?
• ETMX upgrade needs to be planned/coordinated.

FPMI

We obviously need both end tables fully functional before we get to this.

PRFPMI

DRFPMI

Next vent

Will need to vent soon to flip SR2.

• SR2 flip
• Are all black glass beam dumps installed?

Longer term:

• New OSEM mount screws
• New periscope plate