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  • Check permanent and variable filtering (flippies) for cameras in laser room – Laser cameras and alignment references
  • Check permanent and variable filtering (flippies) for cameras in tunnel – Laser cameras and alignment references
  • Determine safe set of motor positions for everything in the PB – Motor positions
  • Fix hole size for laser shutter enclosures
  • Write up procedure/check list
  • Measure change in collimation as function of pump delay (SAGA attenuation?)? – or come up with strategy to enable slow ramp up of energy without RP attenuator

During ramp up


  • Attenuate laser and gradually ramp up
  • Check light levels on all cameras, look out for abnormalities that indicate damage
  • Check vacuum levels as beam is dumped on compressor block
  • Check vacuum levels as beam is dumped on laser beam dump in PB
  • Check for damage, signs of ablation etc. around compressor block and laser beam dump in PB
  • Check if scaling on laser diagnostics matches expected energy scaling (for on-shot energy measurement)

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