Table 3.
A possible set of species fitting the mean COSAC mass spectrum from instrument measurements obtained on 12 November 2014 between 16:00:30 and 16:02:50 UTC, when the lander was about 150 m above the surface on its first bounce from Agilkia.
| compound | percentage in mass spectrum | compound | percentage in mass spectrum |
|---|---|---|---|
| H2O | 80.92 | HCONH2 | 3.73 |
| CH4 | 0.70 | C2H5NH2 | 0.72 |
| HCN | 1.06 | CH3NCO | 3.13 |
| CO | 1.09 | CH3COCH3 | 1.02 |
| CH3NH2 | 1.19 | C2H5CHO | 0.44 |
| CH3CN | 0.55 | CH3CONH2 | 2.20 |
| HNCO | 0.47 | CH2OHCHO | 0.98 |
| CH3CHO | 1.01 | CH2(OH)CH2(OH) | 0.79 |