Pitru shraddha vidhi on the Bagmati; gotra required.
Computed from the temple's own panchang: Abhijit muhurta on the deity's vrat day, Rahu Kaal avoided, tithi checked — each window says why it was chosen.
Auspicious saait: Ekadashi — these days are suggested; confirm the exact saait with a pandit.
The final muhurta is confirmed by your pandit within 12 hours. If it changes, you can accept or get a full refund.
Please choose where the puja happens to continue.