Targets: OI absorption: G10.62 (aca W31C), G34.26,  W49N
         OH absorption: G10.47, G332.83, W49N, G327.29, G351.58, W51e4,
                        G330.95,  W31C aca G10.62

Reference: Far-infrared study of tracers of oxygen chemistry in diffuse clouds 
	   Wiesemeyer, H.; Güsten, R.; Heyminck, S.; Hübers, H. W.; Menten,
           K. M.; Neufeld, D. A.; Richter, H.; Simon, R.; Stutzki, J.; Winkel,
           B.; Wyrowski, F. 
           <Astron. Astrophys. 585, A76 (2016)>=2016A&A...585A..76W
           (SIMBAD/NED BibCode)

Contact:   hwiese[at]mpifr-bonn.mpg.de

Data processing steps:

oh_spectroscopy_cycle1_Ta.great, oi_spectroscopy_cycle2_Ta.great:
Quality validated spectra of the OH 2Pi32 J=5/2 <- 3/2 absorption line at 2.5
THz, and of the [OI] 2P1 <- 2P2 line at 4.7 THz, calibrated in antenna
temperatures.

oh_spectroscopy_cycle1_Tmb.great, oi_spectroscopy_cycle2_Tmb.great:
Quality validated spectra of the same absorption spectra calibrated in
main-beam brightness temperatures.

xxx_oi_63mu.great, xxx_oh_32.great (where xxx stands for the name
of the targeted background source: g34p26, w49n, etc.):
Baselines of first order (OI) or first to third order (OH) subtracted.
The continuum was added back to the spectra, at a level obtained from a
dedicated double-sideband calibration so as to retrieve the correcti
continuum flux scale.

Final CH spectra are at 0.36 km/s channel spacings. 

The final data products and figures can be retrieved from class files
oi_spectroscopy_cycle2_Ta.great and oh_spectroscopy_cycle1_Ta.great by
executing, in a recent (2018+) version of CLASS:

@ oi_spectroscopy.class
@ oh_spectroscopy.class


