... One by one the pilgrims sank exhausted and expired, first Draupadi, then the twins, then Arjuna, then Bhima; but Yudhishtira, who never even looked back at his fallen comrades, still pressed on and, followed by the faithful dog who turns out to be Dharma (the Law), in disguise, entered Heaven in his mortal body, not having tasted death ...

From left to right: Bhima, Arjuna, Yudhishtira, Nakula and Sahadeva (the twins), and Draupadi. But the faithful dog is not visualized:

We ought to include in our star pillar map also Sirius (Te Pou, Reitanga):

30	18	Procyon	26	Alphard	23	Ana-tipu	34	Ana-roto	12	Arcturus	32
		day -25		day 1		day 25		day 60		day 73
	104 = 2 * 52							46 = 2 * 23
	2 * 75 = 150 days
2 * 90 = 180 days

Ana-mua	183	Ana-muri
day 106		day 290
184 = 8 * 23
185 days

06h 46m is the rectascension of Sirus today. 6 * 60 + 46 = 406 minutes is 406 / 1440 = 28.194 % of the cycle. Arcturus is at 59.236 % * 365 = day 216, and the distance from Sirius to Arcturus in days is (0.59236 - 028194) * 365 = 113 days:

Sirius	13	Procyon	26	Alphard	23	Ana-tipu	34	Ana-roto	12	Arcturus
day -39		day -25		day 1		day 25		day 60		day 73
	14 days		99 days

In my table Procyon comes after Sirius, not before. A higher rectascension value means an earlier appearance in the sky. Therefore time in a way moves from right to left in my tables, as the horizon in the east gradually produces star after star with lower and lower rectascension. Arcturus is rising earlier than Procyon and Procyon earlier than Sirius.

The sky roof is seen moving from left to right north of the equator, but from right to left south of the equator (in both cases given that the face of the observer is turned towards the equator). However, in the order of time there is no left or right, and the sequence of sign stars remains the same.

In ancient Egypt Sirius was connected with the rise of the Nile and responsible for its 'deluge' - in other words 'winter'. The name Reitanga suggests a similar idea on Easter Island, because rei-taga presumably means 'adornment caught in a sack' (cfr at Parehe and how at solstice the Sun bird is imagined to be caught in a bird-snare, mutu). The proper place of Sirius should be winter solstice:

Taga

1. Act, business, anecdote; taga poki, anecdote, nonsense, story, puerile, childish. 2. Sack. PS Sa., Fu., Niuē, Viti: taga, a bag. To.: taga, the colon; tagai, a sack. Churchill.

Mutu

1. Cut short, shortened, amputated; at an end, ceased; anything cut off short; short, brief, quick (rare). Ua muku ko'u lole, my dress is shortened. He kanaka wāwae muku, a person with amputated foot. Huli muku a'ela nā wa'a, the canoes turned sharply. (PPN mutu.) 2. A measure of length from fingertips of one hand to the elbow of the other arm, when both arms are extended to the side. 3. Broken section of a wave or crest. See lala 1. 4. Same as Mumuku, a wind. 5. Thirtieth night of the moon, when it has entirely disappeared (muku). 6. Starboard ends of 'iako (outrigger booms), hence starboard sides of a canoe. Wehewehe.

Hagahuru

Ten (agahuru, hagauru). P Mq.: onohuú, okohuú, id. Ta.: ahuru. id. Churchill.

The Maori recognized two main divisions of the year: winter or takurua, a name for Sirius which then shone as morning star, and summer, raumati or o-rongo-nui, 'of the great Rongo', god of agriculture. They occasionally recognized spring as the digging season koanga, from ko, the digging stick or spade. The autumn or harvest season was usually spoken of as ngahuru, 'tenth' (month), although it was considered to include also the last two months of the year. Mahuru was the personification of spring. Makemson.

... The actual props, pillars or posts which separated the sky and earth are called toko in New Zealand, to'o in the Marquesas Islands and pou in Tahiti. In Rapanui tuu and pou are known, with pou meaning column, pillar or post of either stone or wood. Sometimes the word is applied to a natural rock formation with postlike qualities which serves as an orientation point. The star Sirius is called Te Pou in Rapanui and functions in the same way ...

There are 7 planets in the week, but the last of them is like the 29th night in the month (or the 365th day in the year) a dark one, the old fire must be quenched before a new fire will be released. The dog of Yudishtira (Sun) has the position of ko-ti (Saturn), trailing faithfully at the end of the company. He represents 'the dark chamber' and therefore cannot be pictured together with the Pandavas. I believe he was the wolf-god Upwaut of ancient Egypt, cfr at A Common Sign Vocabulary:

... The king, wearing now a short, stiff archaic mantle, walks in a grave and stately manner to the sanctuary of the wolf-god Upwaut, the 'Opener of the Way', where he anoints the sacred standard and, preceded by this, marches to the palace chapel, into which he disappears. A period of time elapses during which the pharaoh is no longer manifest ...

Probably Old Pharaoh is at left, and he is drawn as if floating in midair, with 4 + 1 steps leading up to him. And there certainly are more signs to be deciphered in this crucial picture.