Metadata

• 12C2__8states.def: "Definitions" file (text format).
• 12C2__8states.def.json: "Definitions" file (JSON format).

Spectroscopic Model

8states: line list

The 8states calculated high-temperature line list for C₂

• 12C2__8states.trans.bz2 [68.8 MB]
  8states (12C)2 line list transition file
• 12C2__8states.states.bz2 [668.7 KB]
  8states (12C)2 line list states file. The originally computed rovibronic energies have been replaced by more accurate (experimentally derived) MARVEL values from McKemmish et al., MNRAS 497, 1081 (2020).

References

1. Yurchenko, S. N, Szabo, I., Pyatenko, E., Tennyson, J., "ExoMol line lists XXXI: Spectroscopy of lowest eights electronic states of C₂", Monthly Notices of the Royal Astronomical Society 480, 3397-3411 (2018). [link to article][18YuSzPy.C2]
2. McKemmish, L. K., Syme, A.-M., Borsovszky, J., Yurchenko, S. N., Tennyson, J., Furtenbacher, T., Császár, A. G., "An update to the MARVEL data set and ExoMol line list for ¹²C₂", Monthly Notices of the Royal Astronomical Society 497, 1081-1097 (2020). [link to article][20McSyBo.C2]

8states: partition function

The 8states calculated high-temperature line list for C₂

• 12C2__8states.pf
  8states (12C)2 partition function

References

1. Yurchenko, S. N, Szabo, I., Pyatenko, E., Tennyson, J., "ExoMol line lists XXXI: Spectroscopy of lowest eights electronic states of C₂", Monthly Notices of the Royal Astronomical Society 480, 3397-3411 (2018). [link to article][18YuSzPy.C2]

8states: opacity

The 8states calculated high-temperature line list for C₂

• 12C2__8states.R1000_0.3-50mu.ktable.ARCiS.fits.gz
  ARCiS k-tables at R= 1000 (0.3-50mu) in fits format (gzipped): 8states (12C)2 line list.
• 12C2__8states.R1000_0.3-50mu.ktable.petitRADTRANS.h5
  petitRADTRANS k-tables at R= 1000 (0.3-50mu) in HDF5 format: 8states (12C)2 line list.
• 12C2__8states.R1000_0.3-50mu.ktable.NEMESIS.kta
  NEMESIS k-tables at R= 1000 (0.3-50mu) in NEMESIS-kta format: 8states (12C)2 line list.
• 12C2__8states.R15000_0.3-50mu.xsec.TauREx.h5
  TauREx k-tables at R= 15000 (0.3-50mu) in HDF5 format: 8states (12C)2 line list.

References

1. Yurchenko, S. N, Szabo, I., Pyatenko, E., Tennyson, J., "ExoMol line lists XXXI: Spectroscopy of lowest eights electronic states of C₂", Monthly Notices of the Royal Astronomical Society 480, 3397-3411 (2018). [link to article][18YuSzPy.C2]
2. Chubb, K. L., Rocchetto, M., Yurchenko, S. N., Min, M., Waldmann, I., Barstow, J. K., Molliere, P., Al-Refaie, A. F, Phillips, M. W., Tennyson, J., "The ExoMolOP database: Cross sections and k-tables for molecules of interest in high-temperature exoplanet atmospheres", Astronomy and Astrophysics 646, A21 (2020). [link to article][20ChRoYu.]

8states: other States files

The 8states calculated high-temperature line list for C₂

• 12C2__8states_20180501.states.bz2
  8states (12C)2 line list states file: the original (non-MARVELised) version 2018/05/01.

References

1. Yurchenko, S. N, Szabo, I., Pyatenko, E., Tennyson, J., "ExoMol line lists XXXI: Spectroscopy of lowest eights electronic states of C₂", Monthly Notices of the Royal Astronomical Society 480, 3397-3411 (2018). [link to article][18YuSzPy.C2]

8states: Specific heat - heat capacity

The 8states calculated high-temperature line list for C₂

• 12C2__8states.cp
  Heat capacity (specific heat) Cp of (12C)2 in 200 K intervals to 10000 K

References

1. Yurchenko, S. N, Szabo, I., Pyatenko, E., Tennyson, J., "ExoMol line lists XXXI: Spectroscopy of lowest eights electronic states of C₂", Monthly Notices of the Royal Astronomical Society 480, 3397-3411 (2018). [link to article][18YuSzPy.C2]

8states: broadening coefficients

The 8states calculated high-temperature line list for C₂

References