Rāmānujaon Brahma Sūtra 3.3.63
Viśiṣṭādvaita Vedānta
Numbered 3.3.61 in this text
Sūtra
समाहारात्
samāhārāt
Sūtra translation
On account of rectification.
The text 'from the seat of the Hotri he sets right the wrong Udgîha' shows that the meditation is necessarily required for the purpose of correcting whatever mistake may be made in the Udgîtha. This also proves that the meditation is an integral part of the sacrificial performance.