Difference between revisions of "CO-CIMS"

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(→‎February 2017 Colorado Front Range CIMS Users Meeting)
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==February 2017 Colorado Front Range CIMS Users Meeting==
 
==February 2017 Colorado Front Range CIMS Users Meeting==
 +
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This regional meeting took place at CU on 15 Feb 2017.
  
 
[https://cires1.colorado.edu/jimenez-group/CIMeetings/Boulder2017/test.txt Link to presentations]
 
[https://cires1.colorado.edu/jimenez-group/CIMeetings/Boulder2017/test.txt Link to presentations]
 +
 +
*'''Introduction'''
 +
**Jose L. Jimenez: Intro, format, and any related discussions about this meeting
 +
**Harald Stark Update on annual Aerodyne ToF-CIMS and other users meetings
 +
*'''High-Resolution Peak Fitting Issues '''
 +
**Andy Neuman: Reasons for embracing negative peaks. I'll show examples of bias introduced by not allowing negative peaks, and discuss how to best measure compounds with mixing ratios that often approach zero.
 +
**Ryan Fulgham: Harald's tools for peak fitting by functional group
 +
**Harald Stark: Data analysis Q&A
 +
*'''Background signals and related topics'''
 +
**Matt Coggon: Post-Tofware Data Processing - Background Correction Procedures
 +
**Demetrios Pagonis: Tubing delay analysis
 +
**Ellie Browne: discussion on reducing backgrounds (no presentation)
 +
*'''Calibrations '''
 +
**Jordan Krechmer: CIMS calibration: transmission curve and voltage scanning
 +
**Bin Yuan: Liquid Calibration Unit (LCU)
 +
**Delphine Farmer: Round-table discussion on calibration methods (no presentation)
 +
**Ion Chemistry, IMR and related topics
 +
**Andy Neuman: Possible matrix effects with iodide ion chemistry. I'll show how the response to calibrations can depend on the background air composition.
 +
**Michael Link: How competitive are the rates of thermally enhanced processes and wall to gas partitioning with particle to gas partitioning using the "Aerosol CIMS" measurement technique?
 +
**Patrick Veres: IMR redesign tests and results
 +
*'''Applications'''
 +
**Carsten Warneke: Intercomparison of I-CIMS and H3O+CIMS during FIREX Firelab
 +
**Harald Stark: Ambient amine measurements using protonated ethanol CIMS
 +
**KANAKO SEKIMOTO: PMF analysis of Firelab data
 +
**Aroob Abdelhamid + Jennifer Berry: Applications of the APi-ToF
 +
**Patrick Veres: HCl and ClNO2 observations in Boulder via TOF CIMS and Picarro CRD

Revision as of 18:21, 14 February 2017

February 2017 Colorado Front Range CIMS Users Meeting

This regional meeting took place at CU on 15 Feb 2017.

Link to presentations

  • Introduction
    • Jose L. Jimenez: Intro, format, and any related discussions about this meeting
    • Harald Stark Update on annual Aerodyne ToF-CIMS and other users meetings
  • High-Resolution Peak Fitting Issues
    • Andy Neuman: Reasons for embracing negative peaks. I'll show examples of bias introduced by not allowing negative peaks, and discuss how to best measure compounds with mixing ratios that often approach zero.
    • Ryan Fulgham: Harald's tools for peak fitting by functional group
    • Harald Stark: Data analysis Q&A
  • Background signals and related topics
    • Matt Coggon: Post-Tofware Data Processing - Background Correction Procedures
    • Demetrios Pagonis: Tubing delay analysis
    • Ellie Browne: discussion on reducing backgrounds (no presentation)
  • Calibrations
    • Jordan Krechmer: CIMS calibration: transmission curve and voltage scanning
    • Bin Yuan: Liquid Calibration Unit (LCU)
    • Delphine Farmer: Round-table discussion on calibration methods (no presentation)
    • Ion Chemistry, IMR and related topics
    • Andy Neuman: Possible matrix effects with iodide ion chemistry. I'll show how the response to calibrations can depend on the background air composition.
    • Michael Link: How competitive are the rates of thermally enhanced processes and wall to gas partitioning with particle to gas partitioning using the "Aerosol CIMS" measurement technique?
    • Patrick Veres: IMR redesign tests and results
  • Applications
    • Carsten Warneke: Intercomparison of I-CIMS and H3O+CIMS during FIREX Firelab
    • Harald Stark: Ambient amine measurements using protonated ethanol CIMS
    • KANAKO SEKIMOTO: PMF analysis of Firelab data
    • Aroob Abdelhamid + Jennifer Berry: Applications of the APi-ToF
    • Patrick Veres: HCl and ClNO2 observations in Boulder via TOF CIMS and Picarro CRD
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