Choosing a time
When may this be done?
A muhurta is not a lucky day. It is a day that survives a list of objections. Some of the objections are about the month and have nothing to do with you: an extra month, an empty month, Jupiter or Venus burnt in the Sun's light. Some are about the act itself, which stars and which tithis the book names for it. And some are about the people, counted from their own birth stars. This page runs all three, in that order, and shows you every one it ran.
Pick what is being done, say who it is for, and it walks forward a day at a time from the date you give it. Nothing is sent anywhere.
What is being done
A birth star is the nakshatra the Moon was in when the person was born. If you do not know it, the panchangam page will read it off a date for you. Leave a person out and the day is judged without them.
Where this comes from one book, and what it does not say
Muhurtadipika and Muhurtadarpanamu with the Telugu commentary, Chennapattanam, Pammi Tyagarayasetti, 1922. Every rule here was read off a page of it, and each act names its page so you can check it against your own copy.
The rajasvala and artava chapters are left out. They are about menstruation rather than about choosing a time.
Jupiter is counted burnt within eleven degrees of the Sun and Venus within ten, which is what printed panchangams use. The book gives the days to leave out around the burning, three south of the Vindhyas, but not the degree.
An act whose page has not been read in yet is listed and gets no days, because the month rules alone would let through days the act's own rule forbids.
The hour on each day is the lagna the book names for that act, worked out for your own latitude. Abhijit is the lagna fourth from the Sun's, by the verse.