Table 2
List of molecules as provided by the aer line parameter database.
| # | Molecule | Chemical name | In standard | GUI |
| profile? | ||||
|
|
||||
| 1 | H2O | Water | X | f |
| 2 | CO2 | Carbon dioxide | X | f |
| 3 | O3 | Ozone | X | f |
| 4 | N2O | Nitrous oxide | X | f |
| 5 | CO | Carbon monoxide | X | f |
| 6 | CH4 | Methane | X | f |
| 7 | O2 | Oxygen | X | f |
| 8 | NO | Nitric oxide | X | c |
| 9 | SO2 | Sulfur dioxide | X | c |
| 10 | NO2 | Nitrogen dioxide | X | c |
| 11 | NH3 | Ammonia | X | c |
| 12 | HNO3 | Nitric acid | X | c |
| 13 | OH | Hydroxyl | ||
| 14 | HF | Hydrogen fluoride | ||
| 15 | HCl | Hydrogen chloride | ||
| 16 | HBr | Hydrobromic acid | ||
| 17 | HI | Hydrogen iodide | ||
| 18 | ClO | Chlorine monoxide | X | c |
| 19 | OCS | Carbonyl sulfide | X | c |
| 20 | H2CO | Formaldehyde | ||
| 21 | HOCl | Hypochlorous acid | X | c |
| 22 | N2 | Nitrogen | X | c |
| 23 | HCN | Hydrogen cyanide | X | c |
| 24 | CH3Cl | Chloromethane | ||
| 25 | H2O2 | Hydrogen peroxide | X | c |
| 26 | C2H2 | Acetylene | X | c |
| 27 | C2H6 | Ethane | X | c |
| 28 | PH3 | Phosphine | ||
| 29 | COF2 | Carbonyl fluoride | X | c |
| 30 | SF6 | Sulfur hexafluoride | X | c |
| 31 | H2S | Hydrogen sulfide | ||
| 32 | HCOOH | Formic acid | ||
| 33 | HO2 | Hydroperoxyl | ||
| 34 | O | Oxygen | ||
| 35 | ClONO2 | Chlorine nitrate | X | c |
| 36 | NO+ | Nitrosonium | ||
| 37 | HOBr | Hypobromous acid | ||
| 38 | C2H4 | Ethylene | ||
| 39 | CH3OH | Methanol | ||
| 40 | BrO | Bromine Monoxide | ||
| 41 | C3H8 | Propane | ||
| 42 | C2N2 | Cyanogen | ||
Notes. Column 1: reference number of the molecule as defined in the HITRAN 2008 database; Col. 2: its chemical formula, followed by its chemical name. Column 3 indicates if an atmospheric profile of the molecular volume mixing ratio is available in the equatorial standard profile as included in molecfit. Last column: functionality available through the GUI: f the corresponding column density can be fitted, c the corresponding transmission spectrum is only calculated using the user provided abundance, relative to the one fixed in the reference atmosphere.
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