August 2014 Barrow
Revision as of 16:51, 20 August 2014 by 137.229.29.20 (talk)
To Do:
- Change out snow transducers, 8 pieces
- swap back the B site net radiometer
- change out desiccant in the D site radiometer
- level radiometers
- Fix C site Rim Snow Sensor
- D Thermal Conductivity
- Program works fine in Fairbanks
- Data Points From April Trip:
- Heater Resistance #1 -- 68.2 ohms
- Heater Resistance #2 -- 70.2 ohms
- Heater Resistance #3 -- 70.4 ohms
- Heater Resistance #4 -- 70.7 ohms
- Heater Resistance #5 -- 69.1 ohms
- Heater Resistance #6 -- 70.3 ohms
- Thermal conductivity thermistor resistance #1 -- 57.6 kohms
- Thermal conductivity thermistor resistance #2 -- 57.8 kohms
- Thermal conductivity thermistor resistance #3 -- 58.2 kohms
- Thermal conductivity thermistor resistance #4 -- 57.5 kohms
- Thermal conductivity thermistor resistance #5 -- 58.0 kohms
- Thermal conductivity thermistor resistance #6 -- 58.4 kohms
- OKAY... Look at how it is wired in the field. / in pictures. I think there are two pulse port instructions when there should be just one but I don't know for sure until I review the photos / see it in person.
- Basically there are two
To Bring:
- CNR4 Net Radiometers
- One for B (the original)
- retap the D screws and if I can't get that to work then move the alternate radiometer from inventory to D.
Plan:
Code: FDVIBG
Depart Thursday morning @ 7:40am
Return Friday night @ 12:21 AM
Thursday
- grab coke in Fairbanks airport
- Arrive at NARL around 11am
- get keys and dress for day in field
- wind breaker
- backpack ready to go
- lunch for the day
- Water bottle
- actionpacker with:
- 8 snow sensors
- toolbag
- net radiometer for B
- drill for tapping D radiometer if needed
- 6/32 screw for D
- also bringing a 4/32 screw & tap for backup.
Tonight:
- pack backpack
- raincoat
- overnight stuff