Latitude:  30.9 N
Longitude:  102.8 W
Elevation: 987 m ASL
Installation Date: 29 Feb 2020
Sampling Height: 128 m AGL
In-situ Instrument: FCDS2049 (CH4, del14CH4, CO2) (5 Aug 2021 – current)
CFADS2403 (CH4/CO2) (29 Feb 2020 – 5 Aug 2021)

 

Reference Tank	CH4 (ppb) x2004A	CO2 (ppm) x2007	CO (ppb) x2014A	Pressure (psi)/ Date
LL120783	1977.8	419.58	126.6	1550 Feb 2020; empty June 2020
LL120762	1976.4	419.73		1550 Feb 2020; 1550 June 2020; 700 May 2021 (moved to Hobbs)
LL55866	2351.6	430.40 (x2019) 430.17 (x2007)	304.7	1850 May 2021; 1100 Mar 2022; empty
LL**782	1976.3	423.71 (x2019)	126.1	2050 May 2023; 1650 Aug 2023 (predicted tank swap needed Sept 2024); not now sampling
CC498776-NOAA	1970.8	417.79 (x2019)	106.4	2000 July 2024; 1550 Nov 2024 (predicted tank swap need Dec 2025)

Horizontal tubing length:  15 m

Photos