If your pukhrāj or nīlam has done nothing for you in years, there is a good chance nobody ever put life into it. What the jeweller calls energizing is a wash. This is the Tantric method of prāṇa pratiṣṭhā, the way my jyotish guru taught it, with the full mantra.
Navarātri is nine nights of the Goddess, and your D20 chart already tells you which of her forms to sit with. Three placements decide it: the goddess of your lagna, the lord of your running daśā, and your Iṣṭa Devatā.
Your Iṣṭa Devatā comes from the 12th house from your kārakāṁśa. Rāśi dṛṣṭi, the seven or eight kāraka scheme and the chart you read it in can each change the answer, and most people are never told about any of them.
Put in your birth date, time and place. The calculator gives the pañcāṅga of the moment you were born: vāra, tithi, nakṣatra, yoga and karaṇa, with the horā, muhūrta and choghaḍiyā.
Put in your birth date, time and place. The calculator places your lagna and all nine grahas in the daśāṁśa and gives the deity, the dikpāla, and the direction that rules each one.
The āruḍha padas of all twelve houses, from the āruḍha lagna to the upapada, with the lord that decides each one and the planets that sit in it.
Your Jaimini chara kārakas ranked by degree, from the ātmakāraka to the dārakāraka, with the sign, house, nakṣatra and navāṁśa of each, in the seven or the eight kāraka scheme.
Your Iṣṭa Devatā the way Jaimini finds it: the ātmakāraka, its navāṁśa, the twelfth from the kārakāṁśa and the graha that decides the deity, in the D9 or the D20.
Sarva, bhinna and prastāra aṣṭakavarga, the bindus for every sign, for the rāśi chart or any divisional chart from the D9 to the D60.
Every period of your life to the day: mahādaśā, antardaśā and pratyantardaśā with their dates, and the tārā of each daśā lord from your birth star.
The nine tārās counted from your janma nakṣatra, where each of your planets falls in them, and the Moon’s tārā bala for the coming week.
The four sandhyā windows of the day for your city: sunrise, noon, sunset and midnight, for the date you choose and the six days after it.