A brief summary of the ¹⁶OH Marvel results for the different electronic states, the energy and uncertainty ranges are given in cm⁻¹. Unc. = uncertainty, Avg. = average.

State	v Range	Levels	Unc. range	Avg. unc.	Range of energy levels
X2Π	0–13	1204	0.0000–0.3005	0.0035	0.0000–36721.3447
A2Σ	0–9	350	0.0011–0.5000	0.1209	32440.5786–52482.2452
B2Σ+	0–1	40	0.0051–0.7071	0.0527	68406.2992–69409.1102
C2Σ+	0–1	30	0.6103–0.7071	0.6845	88261.1865–89690.2761