Can you provide the precise date and time of Sai Baba's Mahasamadhi as detailed in Chapter 42?

Chapter 42 provides a very specific and multi-faceted account of the time of Sai Baba's departure. It states that the event occurred in the Shaka year 1840, during the sun's southern transit (Dakshinayan). The specific day was Vijayadashami, in the bright half of the month. The chapter cross-references this with the Muslim calendar, noting it was the 9th date of the Muslim month, on the night of 'Kattal,' which is the eve of Moharram. Furthermore, it specifies that Sainath made his preparations for departure during the third watch of the day. This detailed timeline from Chapter 42 highlights the event's significance.