2018 NGEE Fall Utqiagvik Trip

Important Times

• Sunrise: 8:50 AM
• Flight: Alaska 50 Departs: Barrow (BRW) on Tue, Oct 2 at 7:09 pm

To Do

• Intensive Site A HMP155 failed (3.5m)
• Intensive Site B HMP155 failed (1.4m)
• Intensive Site C HMP155 failed
• Have 2-3 additional HMP155 membrane tips
  • bringing a bit of electrical tape to seal these things up after sensor replacement
• need to replace the network cable running from the computer to the network switch. It cuts out with minimal bumping...
  • I think I almost need to connect the computer to a screen to see where the hang up is if it indeed turned on so I'll bring my light keyboard/mouse and an HDMI to DVI cord.
• Site A SR50A transducers have failed
• Check level of tipping buckets
• Check level of radiometers
  • replace radiometer desiccant
  • polish radiometer domes
• some subsurface items are beginning to fail.
• label the computer
• bring up the nuc plate and wood screws and other screw packet to mount nuc to wall
• troubleshoot the network connection in control shed.
• take new pictures of inside control shed

To Bring

• Tools
  • CSI Phillips for opening CNR4 radiometers and SR50A
  • Tap & Die in case any more radiometer screws strip
  • torpedo level for tipping bucket level
  • 5/16" screw driver for tipping bucket level
  • electrical tape for HMP155 replacement
  • Antenna & coax for C site to get antenna outside of the box. (two different antennas will decide on which up in Utqiagvik)
  • Drill & battery for potential tap & die stuff

On Site

• Should be a ladder at the NGEE Flux tower for use replacing 3.5m instruments