Stardust_2_20180822
Stardust_2
Reference: Martínez, L., Santoro, G., Merino, P., et al. 2020, Nature Astronomy, 4, 97, doi: 10.1038/s41550-019-0899-4
| m/z |
calc m/z |
delta m/z |
Intensity (a.u) |
Norm. I. (a.u) |
DBE |
DBE/C |
H/C |
Formula |
Family |
| 49.99 |
50.02 |
-0.030 |
829.85 |
10.00 |
4.00 |
1.00 |
0.50 |
C4H2 |
HC Clusters |
| 52.99 |
53.00 |
-0.011 |
131.29 |
1.58 |
0.00 |
0.00 |
0.00 |
C3HO |
Oxygen Species (CxHyOk) |
| 60.99 |
61.01 |
-0.020 |
1678.08 |
20.23 |
5.50 |
1.10 |
0.20 |
C5H1 |
HC Clusters |
| 62.02 |
62.02 |
0.001 |
96.95 |
1.17 |
5.00 |
1.00 |
0.40 |
C5H2 |
HC Clusters |
| 74.01 |
74.02 |
-0.007 |
404.93 |
4.88 |
6.00 |
1.00 |
0.33 |
C6H2 |
HC Clusters |
| 77.00 |
77.04 |
-0.038 |
219.41 |
2.64 |
4.50 |
0.75 |
0.83 |
C6H5 |
Aromatics |
| 77.00 |
77.00 |
-0.002 |
219.41 |
2.64 |
0.00 |
0.00 |
0.00 |
C5HO |
Oxygen Species (CxHyOk) |
| 85.00 |
85.01 |
-0.006 |
1020.95 |
12.31 |
7.50 |
1.07 |
0.14 |
C7H1 |
HC Clusters |
| 86.01 |
86.02 |
-0.006 |
1822.38 |
21.97 |
7.00 |
1.00 |
0.29 |
C7H2 |
HC Clusters |
| 95.05 |
95.09 |
-0.039 |
82.00 |
0.99 |
2.50 |
0.36 |
1.57 |
C7H11 |
HC Clusters |
| 96.00 |
96.00 |
0.001 |
913.33 |
11.01 |
9.00 |
1.12 |
0.00 |
C8 |
Carbon Clusters |
| 98.01 |
98.02 |
-0.003 |
520.20 |
6.27 |
8.00 |
1.00 |
0.25 |
C8H2 |
HC Clusters |
| 101.00 |
101.00 |
0.002 |
3360.28 |
40.51 |
0.00 |
0.00 |
0.00 |
C7HO |
Oxygen Species (CxHyOk) |
| 108.01 |
108.00 |
0.012 |
150.49 |
1.81 |
10.00 |
1.11 |
0.00 |
C9 |
Carbon Clusters |
| 109.01 |
109.01 |
0.003 |
550.38 |
6.63 |
9.50 |
1.06 |
0.11 |
C9H1 |
HC Clusters |
| 119.99 |
120.00 |
-0.006 |
2560.42 |
30.86 |
11.00 |
1.10 |
0.00 |
C10 |
Carbon Clusters |
| 132.00 |
132.00 |
-0.001 |
8295.57 |
100.00 |
12.00 |
1.09 |
0.00 |
C11 |
Carbon Clusters |
| 143.99 |
144.00 |
-0.005 |
4527.04 |
54.57 |
13.00 |
1.08 |
0.00 |
C12 |
Carbon Clusters |
| 156.00 |
156.00 |
0.004 |
433.64 |
5.23 |
14.00 |
1.08 |
0.00 |
C13 |
Carbon Clusters |
| 167.99 |
168.00 |
-0.006 |
1222.03 |
14.73 |
15.00 |
1.07 |
0.00 |
C14 |
Carbon Clusters |
| 180.00 |
180.00 |
-0.001 |
1967.84 |
23.72 |
16.00 |
1.07 |
0.00 |
C15 |
Carbon Clusters |
| 192.00 |
192.00 |
0.002 |
593.05 |
7.15 |
17.00 |
1.06 |
0.00 |
C16 |
Carbon Clusters |
| 204.01 |
204.00 |
0.008 |
201.05 |
2.42 |
18.00 |
1.06 |
0.00 |
C17 |
Carbon Clusters |
| 216.01 |
216.00 |
0.012 |
205.95 |
2.48 |
19.00 |
1.06 |
0.00 |
C18 |
Carbon Clusters |
| 227.99 |
228.00 |
-0.014 |
218.24 |
2.63 |
20.00 |
1.05 |
0.00 |
C19 |
Carbon Clusters |
Spectre
Family composition by number of peaks (Tot: 25)
Family composition by absolute intensity peaks
Carbon families by number of peaks (Tot: 22)
Carbon families by absolute intensity peaks
DBE vs Carbon number
DBE/C vs Carbon number
H vs Carbon number
Identity
| Name: | Stardust_2 |
|---|
| Date: | 2018-08-22 |
|---|
| Version: | 1 |
|---|
| Operator: | Hassan Sabbah |
|---|
| Contact: | hassan.sabbah@irap.omp.eu |
|---|
| Institution: | IRAP |
|---|
Description
| Category: | dust analogues |
|---|
| Phase: | deposit of gas-phase NPs and molecules |
|---|
| Precursors: | graphite target with high H2 density |
|---|
| Instrument: | Stardust machine |
|---|
| Preparation: | Nanoparticles generated in SGAS loaded with a graphite target in the presence of H2 |
|---|
| Comments: | Carbon nanoparticles |
|---|
Laser Fluence
| Laser desorption E d (mJ/cm2): | 150 |
|---|
| Laser ionisation E j (mJ/cm2): | 16 |
|---|
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