8L 3s

↖7L 2s	↑8L 2s	9L 2s↗
←7L 3s	8L 3s	9L 3s→
↙7L 4s	↓8L 4s	9L 4s↘

Brightest mode	LLLsLLLsLLs
Period	2/1
Range for bright generator	4\11 (436.4¢) to 3\8 (450¢)
Range for dark generator	5\8 (750¢) to 7\11 (763.6¢)
Parent MOS	3L 5s
Sister MOS	3L 8s
Daughter MOSes	11L 8s, 8L 11s
Equal tunings
Supersoft (L:s = 4:3)	15\41 (439¢)
Soft (L:s = 3:2)	11\30 (440¢)
Semisoft (L:s = 5:3)	18\49 (440.8¢)
Basic (L:s = 2:1)	7\19 (442.1¢)
Semihard (L:s = 5:2)	17\46 (443.5¢)
Hard (L:s = 3:1)	10\27 (444.4¢)
Superhard (L:s = 4:1)	13\35 (445.7¢)

The only significant harmonic entropy minimum with this MOS pattern is sensi, in which the generator is 9/7 and two of them make a 5/3.

Generator						Cents	Pentachord steps	Comments
4\11						436.364	1 1 1 1
					23\63	438.095	6 6 6 5
				19\52		438.462	5 5 5 4
			15\41			439.024	4 4 4 3
		11\30				440	3 3 3 2	Optimum rank range (L/s=3/2)
						440.364	pi pi pi 2
				29\79		440.506	8 8 8 5
						440.592	phi phi phi 1
					47\128	440.625	13 13 13 8	Unnamed golden temperament
			18\49			440.816	5 5 5 3
						441.101	√3 √3 √3 1
				25\68		441.176	7 7 7 4
	7\19					442.105	2 2 2 1	Boundary of propriety: generators smaller than this are proper
				24\65		443.077	7 7 7 3
			17\46			443.478	5 5 5 2	Sensi is about here
					44\119	443.6975	13 13 13 5	Golden Sensi
						443.7355	phi+1 phi+1 phi+1 1
				27\73		443.836	8 8 8 3
						443.9385	e e e 1
		10\27				444.444	3 3 3 1
						444.668	pi pi pi 1
			13\35			445.714	4 4 4 1
				16\43		446.512	5 5 5 1
					19\51	447.059	6 6 6 1
3\8						450	1 1 1 0