High Resolution AMS Spectral Database

This page is a compilation of spectra obtained with the Aerodyne High Resolution Time-of-Flight Aerosol Mass Spectrometer contributted by the AMS User Community. It complements the unit mass resolution (UMR) database for the AMS.

Spectra are divided into several categories with respective ID labels

• Ambient (A_HR_xxx)
• Laboratory Standard (L_STD_HR_xxx)

If there are spectra that you would like added to the database please send them to Michael Lechner in the requested format.

Note that replicates of spectra are of great interest. As in the NIST or Wiley databases, replicates allow the user to identify differences that may be due to impurities, different experimental conditions, instrumental differences, etc.

These spectra have been made available to the entire community. By using these spectra you agree to make appropriate citations of the papers referenced for the specific spectra that you use. Please honor this request so that the spectra can continue to be available to everyone. Also please cite this database as "Lechner, M., Ulbrich, I.M., and Jimenez, J.L. High-Resolution AMS Spectral Database. URL: http://cires.colorado.edu/jimenez-group/HRAMSsd/" and the paper that describes the AMS database (Ulbrich et al., ACP, 9, 2891-2918, 2009).

Available for download is an IGOR procedure file designed to add naming tags. Download

Available for download is an .zip folder containing the .itx file for every spectrum Download

This page was last updated on March 13, 2012. Database Version 1.4 (20 spectra available)

The creation, development, and maintenance of this database have been partially supported through EPA STAR grant RD-83216101-0, NSF CAREER grant ATM-0449815, and NASA grant NNG04GA67G.

Ambient

Spectra ID	Source	Group	AMS Instrument	EI Energy	Vaporizer Temp (oC)	Citation	Fig #	Comments	Data
A_HR_001	HOA	K.S. Docherty Jimenez – University of Colorado	HR-ToF (V mode)	70 eV	600	Docherty, K.S., et al., ACP 2011, 11, 12387-12420.	Fig 7, pg. 12403	SOAR-1 Campaign, Riverside, CA, July 2005	A_HR_001_HOA.itx
A_HR_002	LOA	K.S. Docherty Jimenez – University of Colorado	HR-ToF (V mode)	70 eV	600	Docherty, K.S., et al., ACP 2011, 11, 12387-12420.	Fig 7, pg. 12403	SOAR-1 Campaign, Riverside, CA, July 2005	A_HR_002_LOA.itx
A_HR_003	LV_OOA	K.S. Docherty Jimenez – University of Colorado	HR-ToF (V mode)	70 eV	600	Docherty, K.S., et al., ACP 2011, 11, 12387-12420.	Fig 7, pg. 12403	SOAR-1 Campaign, Riverside, CA, July 2005	A_HR_003_LV_OOA.itx
A_HR_004	SV_OOA	K.S. Docherty Jimenez – University of Colorado	HR-ToF (V mode)	70 eV	600	Docherty, K.S., et al., ACP 2011, 11, 12387-12420.	Fig 7, pg. 12403	SOAR-1 Campaign, Riverside, CA, July 2005	A_HR_004_SV_OOA.itx
A_HR_005	BBOA	A.C. Aiken Jimenez – University of Colorado	HR-ToF (V mode)	70 eV	600	Aiken, A.C., et al., ACP 2009, 9, 6633-6653.	Fig 3, pg. 6641	MILAGRO Campaign T0, March 2006	A_HR_005_BBOA.itx
A_HR_006	HOA	A.C. Aiken Jimenez – University of Colorado	HR-ToF (V mode)	70 eV	600	Aiken, A.C., et al., ACP 2009, 9, 6633-6653.	Fig 3, pg. 6641	MILAGRO Campaign T0, March 2006	A_HR_006_HOA.itx
A_HR_007	LV_OOA	A.C. Aiken Jimenez – University of Colorado	HR-ToF (V mode)	70 eV	600	Aiken, A.C., et al., ACP 2009, 9, 6633-6653.	Fig 3, pg. 6641	MILAGRO Campaign T0, March 2006	A_HR_007_LV_OOA.itx
A_HR_008	SV_OOA	A.C. Aiken Jimenez – University of Colorado	HR-ToF (V mode)	70 eV	600	Aiken, A.C., et al., ACP 2009, 9, 6633-6653.	Fig 3, pg. 6641	MILAGRO Campaign T0, March 2006	A_HR_008_SV_OOA.itx
A_HR_009	Central Valley, CA	E. Dunlea, Jimenez Group, University of Colorado	HR-ToF-AMS	70 eV	600 oC	Dunlea, E.J., et al., Atmospheric Chemistry and Physics 2009, 9, pgs.7257-7287	S12	Fresno & Sacramento Areas	A_HR_009_Central_Valley.itx
A_HR_010	Seattle, WA	E. Dunlea, Jimenez Group, University of Colorado	HR-ToF-AMS	70 eV	600 oC	Dunlea, E.J., et al., Atmospheric Chemistry and Physics 2009, 9, pgs.7257-7287	S12	Seattle Metro Area	A_HR_010_Seattle_Region.itx
A_HR_011	Young Asian Layer (YAL)	E. Dunlea, Jimenez Group, University of Colorado	HR-ToF-AMS	70 eV	600 oC	Dunlea, E.J., et al., Atmospheric Chemistry and Physics 2009, 9, pgs.7257-7287	S12	emitted in Asia ~4 days prior	A_HR_011_YAL.itx
A_HR_012	Old Asian Layer (OAL)	E. Dunlea, Jimenez Group, University of Colorado	HR-ToF-AMS	70 eV	600 oC	Dunlea, E.J., et al., Atmospheric Chemistry and Physics 2009, 9, pgs.7257-7287	S12	emitted in Asia 7 - 10 days prior	A_HR_012_OAL.itx
A_HR_013	BBOA Factor analysis results of ambient measurements at an urban background site Barcelona, Spain, March 2009	Claudia Mohr Prévôt – PSI	HR-ToF (V mode)	70 eV	600	Mohr, C., et al., ACP 2012, 12, 1649-1665.	Fig 2, pg. 1655	DAURE campaign, Barcelona, March 2009	A_HR_013_BBOA.itx
A_HR_014	COA Factor analysis results of ambient measurements at an urban background site Barcelona, Spain, March 2009	Claudia Mohr Prévôt – PSI	HR-ToF (V mode)	70 eV	600	Mohr, C., et al., ACP 2012, 12, 1649-1665.	Fig 2, pg. 1655	DAURE campaign, Barcelona, March 2009	A_HR_014_COA.itx
A_HR_015	HOA Factor analysis results of ambient measurements at an urban background site Barcelona, Spain, March 2009	Claudia Mohr Prévôt – PSI	HR-ToF (V mode)	70 eV	600	Mohr, C., et al., ACP 2012, 12, 1649-1665.	Fig 2, pg. 1655	DAURE campaign, Barcelona, March 2009	A_HR_015_HOA.itx
A_HR_016	LV_OOA Factor analysis results of ambient measurements at an urban background site Barcelona, Spain, March 2009	Claudia Mohr Prévôt – PSI	HR-ToF (V mode)	70 eV	600	Mohr, C., et al., ACP 2012, 12, 1649-1665.	Fig 2, pg. 1655	DAURE campaign, Barcelona, March 2009	A_HR_016_LV_OOA.itx
A_HR_017	SV_OOA Factor analysis results of ambient measurements at an urban background site Barcelona, Spain, March 2009	Claudia Mohr Prévôt – PSI	HR-ToF (V mode)	70 eV	600	Mohr, C., et al., ACP 2012, 12, 1649-1665.	Fig 2, pg. 1655	DAURE campaign, Barcelona, March 2009	A_HR_017_SV_OOA.itx

Laboratory Standard

Spectra ID	Source	Group	AMS Instrument	EI Energy	Vaporizer Temp (oC)	Citation	Fig #	Comments	Data
L_STD_HR_001	Nonanal	A. Aiken, Jimenez Group, University of Colorado	HR-ToF-AMS	70 eV	600 oC	Aiken, A., et al., Analytical Chemistry 2007, 79, pgs.8350-8358	Fig. 2a , pg. 8356	W-Mode; Under Ar from atomization of an isopropanol Soln.	L_STD_HR_001_Nonanal.itx
L_STD_HR_002	Oleic Acid	A. Aiken, Jimenez Group, University of Colorado	HR-ToF-AMS	70 eV	600 oC	Aiken, A., et al., Analytical Chemistry 2007, 79, pgs.8350-8358	n/a	W-Mode; Under Ar from atomization of an isopropanol Soln.	L_STD_HR_002_OleicAcid.itx
L_STD_HR_003	Hexadecane	A. Aiken, Jimenez Group, University of Colorado	HR-ToF-AMS	70 eV	600 oC	Aiken, A., et al., Analytical Chemistry 2007, 79, pgs.8350-8358	n/a	W-Mode; Under Ar from atomization of an isopropanol Soln.	L_STD_HR_003_Hexadecane.itx

This page is maintained by Michael Lechner of the Jimenez Group at the University of Colorado