Potā is a vibhāṣā born of ṭakkarāga with
pañcama as aṁśa, ṣaḍja as concluding note, embellished with madhyama; characterised by ṛṣabhāṃśa at beginning, ending on dhā, sparse ni; enumerated under
pañcamaṣāḍava in S Rāj II.2.1.100 without description there.