At the beginning of one of these 'Moon' periods there is always a pair of 'persons' not looking straight at each other but slightly upwards. But tagata in Ca6-18 is exceptional because otherwise this position (as number 2 in order) has someone sitting down. Also in Gb6-2 there is a standing person (tagata) at this time (defined in G by extrapolating backwards from the beginning of side a and defined in C by the southern equivalent of northern February 25):


Gb5-28	*Gb5-29 (339)**	Gb6-1 (384)	Gb6-2	Gb6-3	Gb6-4
22	23	24 (420)	February 25	26	27
12	13	14 (284)	Saad Al Thabib 15	Saad Balaa 1	2

Possibly the reason could be that February 25 can be read as 2-25 = 225 = 15 * 15. Counting 225 days backwards from February 25 (day 421) will lead us to Pollux (and the significant glyph 116):

Heka 5	6 (59)	7	8
July 13	14	15 (196)	16

Ca5-9	Ca5-10	Ca5-11 (116)	Ca5-12
te hokohuki erua		te marama	te maitaki
no star listed	Markab Puppis (114.7), Procyon (114.9)	σ Gemini (115.7), Pollux (116.2)	Azmidiske (117.4)

Of course we could alternatively read August 26 as 8-26 = 826 = 2 * 413 = 28 * 29½. 826 - 2 * 365 = 96 (100 less than 196), and counting backwards 96 steps from August 26 (day 238) will lead us to Gregorian day 142:

Sheratan 4	5	6	7 (372)	8
May 20	21	22 (142)	23	24

Ca3-9 (60)	Ca3-10	Ca3-11	Ca3-12	Ca3-13
tapamea tagata kua iri	ki te pa	kua hua	ki te kotiga	kiore i te henua
ν Tauri (59.9)	4h (60.9)	Beid (ο¹ Eridani) (62.2)	Hyadum I (63.4)	Hyadum II (64.2)

Should we not add stars also for the glyphs from Ca6-17? The Chinese station beyond Extended Net has α Crateris (Alkes) as leading star:

19	Net	ε Tauri	Crow
20	Turtle	λ Orionis	Monkey
21	Three Stars	ζ Orionis	Gibbon
22	Well	μ Gemini	Tapir
23	Ghost	ρ Gemini ?	Goat
24	Willow	δ Hydrae	Stag
25	Star	α Hydrae	Horse
26	Extended Net	ε Hydrae / μ Hydrae	Ox
27	Wings	α Crateris	Snake
28	Chariot	γ Corvi	Worm

2	Alterf 4	5	6	7 (112)	8
	September 2	3	4	5	6 (249)

	Ca6-25	Ca6-26	Ca6-27	Ca6-28 (168)	Ca7-1
	tagata marama	koia ra	marama	-	kua Rei te vae
	Alkes (165.6)		11h (167.4)
	Alkes (165.6)		Dubhe (166.7)
	March 4	5	6	7 (66)	8

The leading star of Chariot, the last Chinese station, is the very bright star Gienah (γ Corvi) which in rongorongo times rose heliacally in RA day 185. Glyph 185 in the C text corresponds to Ga7-17 (28 days after Ga6-17). August 25 (237) + 28 = Gregorian day 265 = September 22, which day is autumn equinox north of the equator and therefore a suitable place for a Chinese end station:

4	Dschuba 11	12	13	Azzubra 1 (132)
	September 22	23	24	25 (268)

	Ca7-17	Ca7-18	Ca7-19	Ca7-20 (188)
	tagata - marama	tagata	kua moe	puhi te ahi - rave i te ika
	Gienah (185.1)
	March 24 (83)	25	26	27

Probably the creator of the C text used an absent eye as a Sign in order to make the reader look back to Ca7-14. This position corresponds to 0h if we should translate September 19 to spring on the other side of the equator:

3	Dschuba 2	3	4	5	6 (124)
	September 13	14	15	16 (259)	17

	Ca7-8	Ca7-9 (177)	Ca7-10	Ca7-11	Ca7-12
	koia ki te marama	tagata	marama	kua moe	ki te ahi - e rima rave i te ika
	March 15	16 (75)	17	18	19

Dschuba 7	8	9	10 (128)
September 18	19	12h (182.6)	21 (264)

Ca7-13	Ca7-14	Ca7-15	Ca7-16 (184)
marama	kua hua - ki te marama	kua hahaú hia	te marama noho i te nohoga
March 20	21 (80)	22	23

262 (September 19) + 183 = 445 = 365 + 80. Ca7-14 is 3 days after the eyeless moe and 3 days before the eyeless Rogo. A central position indicates importance.

Alkes is the first star of Crater - but also a part of Hydra - while Gienah is at the left wing of Corvus. According to Hevelius the Hydra constellation makes a deep bend in the 19½ days from Alkes and Gienah: