ARCTAS

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The purpose of this page is to serve as a repository of schedules and information for the participation of the Jimenez group in the ARCTAS campaign.

Personnel schedule on group calendar http://www.google.com/calendar/render.

Information on Phase I (past) is below for reference. Jose moved the logistical info below the to-do list on 14-June-08.

To-do List for ARCTAS-2

Instrument - Critical pre-CARB at Palmdale

  • Follow up on problem with last flight
    • Needle valve flow check
    • If problem has gone away, it may be clogging on 1st orifice, keep looking for other explanations
    • Mike: Labview or Timetrace diagnostic of orifice clogging
  • Install new MD1 to increase bypass flow
    • Change our inlet line to 3/8" to allow more flow if possible
    • If we can afford the pumping, replumb the Grimm to sample through a critical orifice
    • install TSI flowmeter on this pumping line (filter ahead), log flow
  • Install new Omega PID controller
  • Customs list
  • Stuff we are waiting on
    • (Waiting for Joel): replace MCPs with new set, if the ones we put in were old
    • (Waiting for Joel): where is new software without Fast mode error in TimeTrace
    • (Waiting for Alex): Install BWP and check particle beam position
    • (Waiting for Parts): Install HV supply for hard mirror, so that we can run W-mode in forest fire plumes

Instrument - If enough time at PMD, approx priority order

  • Measure IE/AB over a full day (transient effects)
  • (Waiting for Thomas about TPS error message: uups... / data crc / rx error: 5)
  • Connect UPS software for battery indication
  • Make sure we have a spare battery for thermocouple in plane
  • Fix 12 V power supply in TPS for preamp
  • Get an install 2 bike cupholders

Immediate logistics/parts

  • Discuss size cut of inlets with Jack Dibb and Rodney
  • Make basic loss calculations (inc res time) on inlet
  • (New vac pump?)
    • test new pump in lab with needle valve for max obtainable flow
  • Find 3rd TSI flowmeter

Data Analysis before summer (in approx order of priority)

  • Process fast data and resubmit with those
  • Re-generate slides from mid-campaign prez with new data
  • Generate PToF data:
    • Compare to Grimm, LARGE OPC+SMPS, SP2 OPC (>250nm) to evaluate size transmission
    • Evaluate whether the different slopes with light scattering are due to size distribution changes (F8)

Data analysis before summer, pending enough time

  • Evaluate the O/C data from Allison
  • Why are filter levels for Org (maybe also NO3, m/z 16) variable (TO/landing)?
    • is it mz29 or 44? Quantify in TT and squirrel
  • Implement the time-dependent CO2 and H2O corrections for the flights (or decide that they are not needed)
    • We can probably measure frag_org[18] directly in this way
  • Use plumes to align our data to others

Post ARCTAS-2

  • Repeat PCI transmission experiment

For Donna (in approx order of priority)

  • Improve Squirreling of the Fast Mode data (F4 and/or F5)

For Mike on non-immediate timescale, but before summer

  • Backup all plane software (incl LabVIEW,TD) on FTP site (including menus and .set files)
  • Replot timetrace of all flights on "standard format", give copy to Jose for reference)
  • Install all plane software on Mike's old laptop, so that his personal laptop can serve as backup for plane laptop in case of catastrophic failure, and test that it works
  • Start, mid-flight, and shutdown checklists

Before Summer Campaign

  • Be ready to submit data 48 hrs after each flight (24 better if possible)
  • Think whether to run at higher MCP and lower emission current for forest fires (less chance of missing threshold, reduce change of saturation in fires)
  • Stuff for Joel
    • Fix timetrace for Fast mode (SO4 goes down, others go up) -- already told him
    • Gaps of 5s in fast timetrace?
  • Have MichaelL ship He lecture bottle just before CARB
  • Investigate how we can refill the lecture bottle (ask Eric Apel)

For future campaigns

  • Timetrace of a few HR peaks as in flux mode?
  • Test and enable cell-phone filtering
  • Put together leak detector with V70, controller, AC MD1, and SRS or Balzers RGA

Logistics for Summer Phase

Accomodations

  • Mike Cubison
    • Accomodations for June 13th thru June 26th
      • Courtyard in Palmdale
      • Confirmation: 80592634
      • Phone: 661.947.4100
      • Address: 530 West Rancho Vista Blvd. Palmdale, CA 93551
      • Price $118.00/night
    • Accomodations for June 29th
      • Edmonton International Airport/Leduc Travelodge Suites
      • Confirmation: N469HV
      • Price: $82.00/night
      • Transportation: shuttle to and from airport
    • Bus leaves from airport at 13:30 June 30th for Cold Lake
      • More Details Coming soon
    • Accomodations for June 30th thru July 12th
      • Cold Lake Base
      • Confirmed - Confirmed-no confirmation code
      • $25.00/night
  • Jose Jimenez
    • Accomodations for June 13th thru June 26th
      • Courtyard in Palmdale
      • Confirmation: 80592634
      • Phone: 661.947.4100
      • Address: 530 West Rancho Vista Blvd. Palmdale, CA 93551
      • Price: $118.00/night
    • Accomodations June 26th thru July 12th
      • Cold Lake Base
      • Confirmation - Confirmed-no confirmation code
      • $25.00/night
    • Bus leaves from Cold Lake at 6:30 and arrives at Airport at 11:30.
  • Donna Sueper
    • Accomodations June 26th thru July 6th
      • Cold Lake Base
      • Confirmation - Confirmed-no confirmation code

Transportation

  • Mike Cubison and Jose Jimenez
    • Date: June 13 thru June 14th
      • Company: Hertz
      • Location: Palmdale Airport
      • Confirmation Number: E0402631248
      • Price: 34.49 (10% disc. for CU)
      • Details: Have flight number so will make sure that they stay open until arrival
    • Date: June 14th
      • Company: Enterprise
      • Location: 445 W. Palmdale Blvd./Palmdale, CA/93551
      • Phone: 661.274.2585
      • Confirmation: Jose Jimenez
      • Details: Open from 9:00am until noon on Sat. the 14th. There is a Hertz rental car right next to enterprise. When the Hertz car is checked out the day before let them know you will be returning it at a different location. Otherwise you can call Enterprise for pickup at the number above.


Integration Phase

(inclusive dates):

  • 2/22: Truck leaves Boulder with AMS and rest of kit
  • 2/29: Truck arrives in Palmdale,
  • 3/4: AMS onto plane
  • 3/12: Power Check
  • 3/17: Safety Brief
  • 3/18-20: Test Flights
  • 4/1: Transit to AK


Fairbanks Phase

Timeline

  • 4/1 Jose travels to AK
  • 4/4 Anticipated first science flight
  • 4/21 DC-8 transit to Palmdale - Mike.
  • 4/24 Mike travels back to CO

Hotel for J-Group

  • Company: Sophie's Station
  • Phone: 1-800-528-4916
  • Dates: April 1st - April 21st
  • Name on Reservation: Jose Jimenez & Mike Cubison
  • Confirmation Number: 2733120
  • Total: $75.00/ night to be paid on-site
  • Details: 24 hour cancellation
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