Magha
The ancestral star: you inherited a seat, and it is heavier than it looks.
What Magha means
Magha is lineage. There is real dignity here, a natural authority, and a strong relationship to those who came before, whether that is honour or unfinished business. The source ruleset names it directly as inherited roles that may need to be claimed or released.
The work: Find out what you inherited. Decide, consciously, what you keep.
Your birth star is where the Moon was
A nakshatra is not a sign. The sidereal zodiac is divided two ways at once: into twelve signs of 30 degrees, and into twenty-seven nakshatras of 13 degrees 20 minutes. Your birth star is the nakshatra the Moon occupied at the moment you were born, and jyotish weighs it as heavily as the sign, sometimes more.
Magha occupies 0°00' Leo to 13°20' Leo. Because a nakshatra is narrower than a sign, finding yours needs an exact birth time: the Moon crosses one about every day, so a few hours can move you into the next.
With the Moon in Magha
A Moon here is emotionally tied to lineage: the dead are close, and approval from those who came before matters more than is comfortable to admit. Grief and pride share a room.
The four padas of Magha
Every nakshatra divides again into four quarters called padas, of 3°20' each. The pada your Moon falls in refines the reading further and decides its position in the navamsa, the divisional chart jyotish uses for marriage and for the real strength of a planet.
Why Magha being ruled by Ketu matters
Magha is ruled by Ketu. That is not decoration: the nakshatra your Moon sits in decides which planetary period, or dasha, your life opens with. The twenty-seven run three times through the same nine lords, so Ketu rules Magha and two others, and the Vimshottari system uses that to time when things happen rather than only what they mean.
The gana is Rakshasa, which is demonic in the old sense, meaning fierce rather than evil: intense, protective, hard to move. Classical matchmaking still uses it when comparing two charts.
Where the other mirrors say something similar
Six Mirrors reads a birth through six traditions at once, and shows you where they independently agree. The birth star is the finest grain any of them offers, which makes it one of the most useful things to check a convergence against.
Sidereal positions use the Lahiri ayanamsa. Degree spans and ruling planets are derived from the nakshatra's index rather than transcribed, and checked against the engine's own calculation.