Rishi: Traditionally ascribed within Agni-hymn lineages (Āṅgirasa/Bhṛgu associations are prominent in this cluster); Śukla-Yajurveda transmission often leaves ṛṣi implicit for borrowed Ṛgvedic material
Devata: Agni (with Uṣas as the correlated cosmic partner in the imagery)
Chandas: Triṣṭubh (by structure and cadence typical of RV-style triṣṭubh)