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Table 3
Molecular abundances measured in C/2023 H2 using the INT-IDS on November 16, 2023, while the comet was at Rh = 0.95 au and ∆ = 0.29 au.
| OH | CN | C2 | C3 | NH | CH | |
|---|---|---|---|---|---|---|
| Q (1026 mol/s) | 33.0 ± 5.0 | 0.140 ± 0.012 | 0.173 ± 0.017 | 0.0170 ± 0.0086 | 0.278 ± 0.052 | 0.0627 ± 0.0080 |
| Q/QOH (%) | 100 | 0.423 ± 0.073 | 0.523 ± 0.094 | 0.0515 ± 0.0272 | 0.842 ± 0.203 | 0.190 ± 0.037 |
| Q/QCN (%) | 23653 ± 4090 | 100 | 124±16 | 12.1 ± 6.3 | 199 ± 41 | 44.9 ± 6.9 |
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