The data in here is supposed to be used with the species-tag "LM-2NDORDER".
Below follows a description of the file(s) in use:

o2_v1_0_band_40-120_GHz
    Based on: Tretyakov et al., 2005, 60-GHz oxygen band: precise broadening and
    central frequencies of fine-structure lines, absolute absorption profile at
    atmospheric pressure, and revision of mixing coefficients
    JMS 231, 1-14 doi:10.1016/j.jms.2004.11.011.
    Tested region: 295-297 K. 
    Can be matched to quantum numbers: v1, Upper N, Lower N, Upper J, Lower J
    Contains:  First Order Zeroth Phase Correction, 
               0,
               0,
               0,
               0,
               0,
               Standard Temperature For Corrections,
               First Order Phase Temperature Correction Exponential Term,
               0,
               0.