GV19 後頂 (hòu dǐng) & 角 Jiao; उत्तराषाढ़ा UttaraShada; أَلْشَّرَطَيْن \ أَلْنّطح ʾAsh-Sharaṭayn / ʾAn-Naṭḥ; Kawak

One-pointed meditation

At this point we are one nakshatra away from Bramanadhra chakra GV20.  Very, very close to Nirvana!  This is a place associated with invincibility.  The reason why I associate it with one-pointed meditation is because this is how Patanjali in his Yoga Sutras describes the last part of meditation:

  1.  We begin with Dhyana "Meditation" on sustaining an intention on some object or mantra or whatever you are focused on (in Bhakti Yoga it includes the heart chakra - feelings of love).
  2. Next comes the Samadhi experience of bliss (see GV18) that literally lifts us out of the head and into an ungrounded space.
  3. Last is Dharana "one-pointed focus" where nothing distracts anymore, you become one with the object of meditation.  It is said that subject, object and process all becomes one.

Purvashadha is the Samadhi part of it, and Uttarashadha completes the meditation practice.  From this point of view it makes perfect sense to me that the deity of Uttarashadha is the combined Visvedevas, universal gods giving the power is grant an unchallengeable victory (apradhrisya shakti).  The victory in GV20 is complete self-mastery.  The final stage of surrendering the ego to the Higher Self is beyond this, but not everyone chooses to take that last transcendental step, preferring to hold on to their ego enjoying the bliss of self-mastery.  My understanding is that enlightenment happens in stages.  This is a stage of tremendous self-empowerment but these are not the Sadgurus.  They still have free will.  All of that is explained in my post on GV20.

Mahanada (posterior)

The Mahanada minor chakra/point, said to be in the shape of a plough or an elephant's tusk (which is UttaraShada's symbol) is a consciousness and energy point between the brow and crown chakra (it's associated with the mind connecting to "I am" consciousness) and is said to be where the primordeal sound (which is aum - represented by Shravana, the anterior mahanada) eminates from.

Aum is that sound that includes every possible sound.  There is a whole science about aum which I will not get into here.  You can google all these things yourself.  You can also read this bit here.
Mahanada represented in the AUM symbol (under the bindu-dot)
and the deity Ganesha being a poetic version of the AUM symbol, this is his "tusk"

Mahanada described as plough-shaped (from a book on Laya Yoga - see bibliography)

Here is an ancient sort of plough still used in India (I guess it is sort of tusk shaped too.
I will need the clairvoyant vision to see the actual thing)

It is interesting because in the Mayan counterpart the symbol is a daggar.  And this point in the Arabian counterpoint is also a daggar.  At this consciousness stage the mind is totally one-pointed, every stream of energy is converged into a point that shoots like an arrow straight for the goal which is right through the bindu point, right into the heart of self-realization into the crown chakra.  So this gives us the energy of maximum power, "invincible victory" - taking the yogi all the way to self-realization.  There are no fluctuations of mind here, mind is sharp as a razor.  An analogy Sri Vasudeva has given in the past that helped me understand, is to think of it as a ray of sunlight (or rather several rays) all being focused through a magnifying glass.  Great power comes with that.  Or when very high pressure water is focused through a water jet cutter it can cut through steel.  Such is the power of intention.

"Aum is a phenomenal mantra. It is used in a combination with other mantras but it is a phenomenal mantra. Om, Omkar, the sound of Om.  There is a mantra that says,
ॐकारं बिंदुसंयुक्तं नित्यं ध्यायंति योगिनः ।
कामदं मोक्षदं चैव ॐकाराय नमो नमः ॥१॥
Omkaaram Bindu-Samyuktam Nityam Dhyaayanti Yoginah |
Kaamadam Mokssadam Caiva Omkaaraaya Namo Namah ||1||
 ...that the Omkaara and the Bindu points are joined: ‘ Omkaaram Bindu-Samyuktam.’ If you focus on the Om, if you listen to the Om, the brain becomes stimulated and the channel between the Ajna chakra and the Sahasrara begins to open up. That is in your soul.  As the Ajna chakra opens up in the Sahasrara, more and more of your brain cells are activated.  The yogis constantly meditate upon this: "Nityam Dhyaayanti Yoginah".  "Kaamadam Mokssadam Caiva": it brings all the pleasures, and it brings Moksha, freedom; freedom from the duality, freedom from the body consciousness. "Omkaaraaya Namo Namah":  I bow to the Omkaara. So long as I am in duality, I need the Omkaara, I bow to the Omkaara."
Sri Vasudeva - 2014 (excerpt from a workshop he gave at the ashram in Trinidad)

I am quite sure that this is what the rishis intended for the meaning of Uttarashadha.  And then the mahanada in devolution going along the cosmic creation path is represented by Sravana nakshatra, the AUM sound as the first thing coming out of the bliss of consciousness, as cosmic intention bursting forth in the form of sound - the word, the logos, the big bang.

GV19 後頂 (hòu dǐng)

Situated just before GV20, the 100 petalled vortex of all the yang channels.

Chinese Lundar General 角 Jiao

GV19 角 Jiao “The Horn or Spike / Angle" [UttaraShada]

Arabian Lunar Mansion أَلْشَّرَطَيْن \ أَلْنّطح ʾAsh-Sharaṭayn / ʾAn-Naṭḥ

Al-Sheratan "The First Intellect, The Pen; The Principle, The Perfect Constructor" is the star I associate with GV19 and the first manazil according to the stufi mystic Ibn Arabi and the Persian astronomer Al Biruni.  In my post The Secrets of the Vimshotari Sequence I show how GV19 is the first nakshatra in the reincarnating soul cycle related to the mahadashas and the nine waves of consciousness (see post).  In Christopher Warnock's book (see bibliography) the image that traditionally with this manazil is that of warrior with hooked lance/spear.  It is represented by the phoneme alif  ا  - a straight line (indicating to me either the sushumna that is actually the position of GV20 - which is left out of the 27 nakshatra system, or it could refer to the one-pointedness just before liberation).  Interestingly like the horn or spike above, this Arabian letter carries with it the idea of a dagger.  In the Abjad numerology, this letter is assigned the value of "1".

Interestingly the only Mayan daysign represented by the sacrificial knife matches up with GV18 in my research and the Mayan daysign represented by rain matches up with GV19 - as though they are given in reversed order for some reason.  But again the idea of a weapon that cuts through is repeated again and it suggests to me the cutting off of ego at the top of the sushumna as a counterpart to the cutting of ties to the physical body at GV1 Krittika.  So I am still seeing a harmonious system with respect to the inner subtle anatomy, but with slightly skewed points but close enough to allow for some cultural variations.