# this file is part of refractiveindex.info database
# refractiveindex.info database is in the public domain
# copyright and related rights waived via CC0 1.0

REFERENCES: |
    P. E. Ciddor.
    Refractive index of air: new equations for the visible and near infrared.
    <a href="https://doi.org/10.1364/AO.35.001566"><i>Appl. Optics</i> <b>35</b>, 1566-1573 (1996)</a><br>
    [<a href="https://github.com/polyanskiy/refractiveindex.info-scripts/blob/main/scripts/Ciddor%201996%20-%20air.py">Calculation script (Python)</a> - can be used to calculate the refractive index of air for specific values of humidity, temperature, pressure, and CO<sub>2</sub> concentration]
COMMENTS: |
    Standard air: dry air at 15 °C, 101.325 kPa and with 450 ppm CO<sub>2</sub> content.
DATA:
  - type: formula 6
    wavelength_range: 0.23 1.690
    coefficients: 0 0.05792105 238.0185 0.00167917 57.362
CONDITIONS:
    temperature: 288.15
    pressure: 101325