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Table 2.

Wavelength regions (air) used by molecfit for fitting atmospheric transmission spectrum.

Arm Wavelength Molecule
region [nm]
UVB 302−350 O3

VIS 685−694 O2
VIS 758−777 O2
VIS 929−945 H2O

NIR 1120−1130 H2O
NIR 1470−1480 H2O
NIR 1800−1810 H2O
NIR 2060−2070 CO2
NIR 2350−2360 CH4

Notes. For each region, the most important molecule of the transmission spectrum is also given.

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